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11
CHAPTER CHAPTER 1313CHAPTER CHAPTER 13:13:Remote Sensing ofRemote Sensing ofUrban LandscapeUrban Landscape
REFERENCE: Remote Sensing REFERENCE: Remote Sensing of the Environment of the Environment John R. Jensen (2007)John R. Jensen (2007)Second EditionSecond EditionPearson Prentice HallPearson Prentice Hall
pp
Urban Remote Sensing Users
• Zoning regulation• Commerce and economic development• Tax assessor• Transportation and utilities• Parks, recreation, and tourism
E• Emergency management• Real Estate• Developers
22
Urban/Suburban Temporal Resolution Considerations
P i l l l i• Partial or complete clearing
• Land subdivision
• Roads
• Buildings
• Landscaping
Stages of Development
33
1974
1,040 urbanhectareshectares
1994
3,263 urbanhectares
315% increase
AERIAL PHOTOGRAPHY TODETERMINE TEMPORAL CHANGES
La Parguera gin 1936
La Parguera in the 80's
44
Remote SensingResolution
Requirements
Urban Remote Sensing
• Minimum spatial resolution of 0.25 – 5 m
• Minimum of four pixels within an object to identify(one-half the width of the smallest dimension -i.e. 5 m mobile homes requires at least 2.5 m data)
R l f h i i i h d• Role of shape, size, texture, orientation, pattern, shadow
• Land use vs. land cover?
55
Temporal and Spatial Characteristics of Urban Attributes and Remote Sensing Systems
• Temporal and spatial resolution requirements necessary to extract socio-economic and some biophysical information for selected urban/suburban attributes are presented.
• The goal is to relate the information requirements with the current and proposed remote sensing systems to determine if there are substantive gaps in capability.
• We need improved algorithms and methods for extracting urban/suburban information from remote sensor data.
Temporal and Spatial Characteristics of Urban Attributes and Remote Sensing Systems
Observations:
• There are a number of remote sensing systems that currently provide some of the desired urban/socio-economic information when the spatial resolution required is > 5 x 5 m and the temporal resolution is between 1 and 55 days.
• As demonstrated, very high spatial resolution data (<1 x 1 m) is required to satisfy many of the socio-economic data requirements. This is especially true for urban areas in developing countries.
66
Digital Frame Camera Imagery of Harbor Town, Hilton Head, SC
1 x 1 ft spatial
resolution
Panchromatic 3 x 3-in Image of Popular Bluff, MO Obtained on February 15, 2000 at 5,000 ft AGL Using A Digital
Array Panoramic Camera with 32,000 x 8,000 Detectors
Courtesy of Image America, Inc.
Swath width1.5 mi
77
IKONOS Panchromatic Stereopair of Columbia, SC Airport
November 15, 2000
IKONOS Panchromatic
Panchromatic Sharpened Near-infrared
Columbia, SC on October 15, 2000
88
IKONOS Panchromatic Sharpened Near-infrared Image Overlayed on a USGS Digital Elevation Model
Columbia, SC October 15,
2000
Clear polygons represent the spatial and temporal
characteristicsof selected urban attributes
nute
s
Gray boxes depict the spatial and temporal
Tem
pora
l R
esolu
tion i
n m
in
characteristics of the remote sensing systems
that may be used to extract the
required urban information
99
Urban Minimum Resolution Requirements
Land Use/Cover Temporal Spatial Spectral
USGS Level 1 5-10 yrs 20-100 m VIS-NIR
USGS Level 2 5-10 yrs 5-20 m VIS-NIR
USGS Level 3 3-5 yrs 1-5 m Pan-VIS-NIR
USGS Level 4 1-3 yrs 0.25-1 m Pany
Classification Levels
1 Urban or Built-up
11 Residential111 Single-Family Residential
1111 House, houseboat, hut, tent1112 Mobile home
112 Multiple-Family Residential1121 Duplex1122 Triplex1123 Apartment Complex or Condominium1123 Apartment Complex or Condominium1124 Mobile home (trailer) park
1010
58
105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day 55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5.8 x 5.8 LISS 3 23 x 23; MIR 70 x 70
2 year
100,000 min
3 year4 year
30 d
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20
58
105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day 55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5.8 x 5.8 LISS 3 23 x 23; MIR 70 x 70
2 year
100,000 min
3 year4 year
30 d
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20
Land Use /Land Cover
30
50
80
20
30
50
80
20
n
102
103
104
5
2
3
5
2
3
5
2
3
5
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
LISS-3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1GOES
VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
102
103
104
5
2
3
5
2
3
5
2
3
5
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
LISS-3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1GOES
VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
Relationship between sensor system spatial
resolution and land use/land cover class
0.3
0.5
1
3
10
5
I IIIII IV
4
2
0.3
0.5
1
3
10
5
I IIIII IV
4
2A
ppro
xim
ate
IFO
V (
m)
Tem
pora
l Res
olut
ion
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23
5
30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23
5
30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
Land Cover Class (level)I IIIII IV
Land Cover Class (level)I IIIII IV
Spatial Resolution in meters
Temporal Spatial Resolution Resolution
L1 - USGS Level I 5 - 10 years 20 - 100 mL2 - USGS Level II 5 - 10 years 5 - 15 m L3 - USGS Level III 3 - 5 years 1 - 5 mL4 - USGS Level IV 1 - 3 years 0.3 - 1 m
8105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5 8 x 5 8
2 year
100,000 min
3 year4 year
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20
8105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5 8 x 5 8
2 year
100,000 min
3 year4 year
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20Building and Cadastral (Property Line) Infrastructure
102
103
104
5
2
3
5
2
3
5
2
3
5
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
44 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1GOES
VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
102
103
104
5
2
3
5
2
3
5
2
3
5
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
44 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1GOES
VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
Tem
pora
l Res
olut
ion
Derived from 0.3 x 0.3 m (1 x 1 ft.) spatial resolution
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23
5
30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23
5
30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
Spatial Resolution in meters
stereoscopic, panchromatic aerial photography
Temporal Spatial Resolution Resolution
B1 - building perimeter, area, volume, height 1 - 2 years 0.3 - 0.5 mB2 - cadastral mapping (property lines) 1 - 6 mo 0.3 - 0.5 m
1111
8105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5 8 x 5 8
2 year
100,000 min
3 year4 year
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20
8105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5 8 x 5 8
2 year
100,000 min
3 year4 year
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20Transportation Infrastructure
102
103
104
5
2
3
5
2
3
5
2
3
5
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
44 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1GOES
VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
102
103
104
5
2
3
5
2
3
5
2
3
5
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
44 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1GOES
VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
Irmo, S.C. TIGER road network updated using SPOT 10 x 10 m data
Tem
pora
l Res
olut
ion
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23
5
30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23
5
30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
Spatial Resolution in meters
Bridge assessment using high resolution oblique
photography
Parking/traffic studies require high
spatial/temporal resolution
Temporal Spatial Resolution Resolution
T1 - general road centerline 1 - 5 years 1 - 10 mT2 - precise road width 1 - 2 years 0.3 - 0.5 m T3 - traffic count studies (cars, planes etc.) 5 - 10 min 0.3 - 0.5 mT4 - parking studies 10 - 60 min 0.3 - 0.5 m
8105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5 8 x 5 8
2 year
100,000 min
3 year4 year
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20
8105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5 8 x 5 8
2 year
100,000 min
3 year4 year
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20Utility Infrastructure
102
103
104
5
2
3
5
2
3
5
2
3
5
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
44 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1GOES
VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
102
103
104
5
2
3
5
2
3
5
2
3
5
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
44 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1GOES
VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
Tem
pora
l Res
olut
ion
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23
5
30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23
5
30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
Spatial Resolution in meters
West Berlin, Germany (1:3,000). Utility companies often digitize the location of every pole, manhole, transmission
line and the facilities associated with each.
Temporal Spatial Resolution Resolution
U1 - general utility centerline 1 - 5 years 1 - 2 mU2 - precise utility line width 1 - 2 years 0.3 - 0.6 m U3 - locate poles, manholes, substations 1 - 2 years 0.3 - 0.6 m
1212
58
105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day 55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
2 year
100,000 min
3 year4 year
30 day
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20
58
105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day 55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
2 year
100,000 min
3 year4 year
30 day
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20Digital Elevation Model Creation
102
103
104
5
2
3
5
2
3
5
2
3
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
LISS 3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1
M2
GOES VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
102
103
104
5
2
3
5
2
3
5
2
3
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
LISS 3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1
M2
GOES VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
Tem
pora
l Res
olut
ion
Original Panchromatic Aerial Photograph Digital Elevation Model (DEM)
Observation point
Original Panchromatic Aerial Photograph Digital Elevation Model (DEM)
Observation point
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23 30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23 30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
Urban DEMs are usually created from high spatial resolution data. The DEM and orthophoto of Columbia, SC were produced from 1:6,000 stereoscopic photography using soft-copy photogrammetric techniques.
Spatial Resolution in meters
Orthophoto Draped Over DEM
Cellular Transciever Location Model
Orthophoto Draped Over DEM
Cellular Transciever Location Model
Remote Sensing Assisted Population Estimation
Population estimation can be performed at the local, regional, and national level based on (Lo, 1995; Haacket al., 1997):
• counts of individual dwelling units,
• measurement of land areas, and
• land use classification.
1313
Remote Sensing Assisted Population Estimation
Dwelling Unit Estimation Technique Assumptions (Lo, 1986; 1995; Haack et al., 1997):
• imagery must be of sufficient spatial resolution (0.3 - 5 m) to identify individual structures even through tree cover and whether they are residential, commercial, or industrial buildings;
• some estimate of the average number of persons per dwelling• some estimate of the average number of persons per dwelling unit must be available, and
• it is assumed all dwelling units are occupied.
Automated building counts
1414
58
105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day 55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
2 year
100,000 min
3 year4 year
30 day
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20
58
105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day 55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
2 year
100,000 min
3 year4 year
30 day
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20Socioeconomic Characteristics
102
103
104
5
2
3
5
2
3
5
2
3
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
LISS 3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1
M2
GOES VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
102
103
104
5
2
3
5
2
3
5
2
3
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
LISS 3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1
M2
GOES VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
Tem
pora
l Res
olut
ion
Konso village in southern Ethiopia
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23 30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23 30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
Temporal Spatial Resolution Resolution
S1 - local population estimation 5 - 7 years 0.3 - 5 mS2 - regional/national population estimation 5 - 15 years 5 - 20 mS3 - quality of life indicators 5 - 10 years 0.3 - 0.5 m
Spatial Resolution in meters
Single and multiple family residences in Columbia, S. C.
1515
Socioeconomic Characteristics
• Population Estimationsp
• Energy Demand and Conservation
• Quality of Life IndicatorsBuildingL tLotAdjacent AmenitiesAdjacent Hazards
Q lit f li i i di t h h l di f il i
Remote Sensing Quality of Living Indicators
Quality of living indicators such as house value, median family income, average number of rooms, average rent, education, and income can be estimated by extracting the following variables from high spatial resolution panchromatic and/or color imagery (Lindgren, 1985; Lo, 1986; 1995; Haack et al., 1997):
• building size (sq. ft.) • lot size (acreage)• existence of a pool (sq. ft.) • vacant lots per city block• frontage (sq. ft.) • distance house is set-back from street• existence of driveways • existence of garages existence of driveways existence of garages• number of autos visible • paved streets (%)• street width (ft.)• health of the landscaping (vegetation index signature)• proximity to manufacturing and/or retail activity.
1616
Human Habitation in Much of the Undeveloped World Usually Requires High Spatial Resolution
Imagery to Estimate Population or Extract Quality of Life Indicators
Farm in the altiplano adjacent to La Paz, Bolivia at 4,100 m above sea level. Grain has been harvested and arranged in rows of sheaves. Piles of stones (cairns) have a light center with a darker border of weeds and shrubs.
New Venice Village, Santa Marta, in the La Magdelena Province of Colombia South America. The people built lake dwellings to be closer to their fishing grounds. Buildings are separated by 10 to 30 m channels to allow boat traffic in all directions.
8105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5 8 x 5 8
2 year
100,000 min
3 year4 year
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20
8105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5 8 x 5 8
2 year
100,000 min
3 year4 year
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20Disaster Emergency Response
Pre-Hurricane HugoSullivans Is S C
102
103
104
5
2
3
5
2
3
5
2
3
5
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
44 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1GOES
VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
102
103
104
5
2
3
5
2
3
5
2
3
5
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
44 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1GOES
VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
Tem
pora
l Res
olut
ion
Sullivans Is., S.C.July 15, 19881 x 1 mpanchromatic
Post-Hurricane HugoOct. 23, 19891 x 1 m
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23
5
30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23
5
30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
Temporal Spatial Resolution Resolution
DE1 - pre-emergency imagery 1 - 5 years 1 - 5 mDE2 - post-emergency imagery 12 hr - 2 days 0.5 - 2 mDE3 - damaged housing stock 1 - 2 days 0.3 - 1 mDE4 - damaged transportation 1 - 2 days 0.3 - 1 mDE5 - damaged utilities 1 - 2 days 0.3 - 1 m
Spatial Resolution in meters
panchromatic
1717
Disaster Emergency Response
Overturned tanker in Anchorage, Alaska.
Earthquake damage near Northridge, California, January 22, 1994. Landslide cutting off Santa Clara River in California.
58
105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day 55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
2 year
100,000 min
3 year4 year
30 day
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20
58
105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day 55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
2 year
100,000 min
3 year4 year
30 day
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20Energy Demand and Conservation
102
103
104
5
2
3
5
2
3
5
2
3
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
LISS 3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1
M2
GOES VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
102
103
104
5
2
3
5
2
3
5
2
3
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
LISS 3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1
M2
GOES VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
Tem
pora
l Res
olut
ion
Daytime high resolution Nighttime 0 3 x 0 3 m
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23 30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23 30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
Temporal Spatial Resolution Resolution
E1 - energy demand and production potential 1 - 5 years 0.3 - 1 mE2 - building insulation surveys 1 - 5 years 1 - 5 m
Spatial Resolution in meters
Daytime high resolution (0.3 x 0.3 m) aerial photography of a
gymnasium
Nighttime 0.3 x 0.3 m thermal infrared
imagery (8 - 14 m)
1818
5 8
105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day 55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
2 year
100,000 min
3 year4 year
30 day
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20
5 8
105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day 55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
2 year
100,000 min
3 year4 year
30 day
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20Critical Environmental Area Assessment
Sun City, S.C.Di iti d
102
103
104
5
2
3
5
2
3
5
2
3
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
LISS 3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1
M2
GOES VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
102
103
104
5
2
3
5
2
3
5
2
3
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
LISS 3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1
M2
GOES VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
Tem
pora
l Res
olut
ion
Digitized NAPPJan. 22, 19942.5 x 2.5 m(0.7 - 0.9 m)
CAMS Band 6
0.2 1.0 2 3 5 10 2 3 5 102 103 104 2 3 5 2 3 5
10
2
3
5
8
2 3 30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
0.2 1.0 2 3 5 10 2 3 5 102 103 104 2 3 5 2 3 5
10
2
3
5
8
2 3 30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
Temporal Spatial Resolution Resolution
C1 - stable sensitive environments 1 - 2 years 1 - 10 mC2 - dynamic sensitive environments 1 - 6 months 0.5 - 5 m
Spatial Resolution in meters
CAMS Band 6Sept. 23, 19962.5 x 2.5 m(0.7 - 0.69 m)
58
105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day 55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
2 year
100,000 min
3 year4 year
30 day
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20
58
105
2
3
58
106
1 year
23
5
8107
5 year
10 year
44 day 55 day
JERS-1 MSS 18 x 24 Radar 18 x 18
IRS-1 AB LISS-1 72.5 x 72.5
LISS-2 36.25 x 36.25 IRS-1C
Pan 5.8 x 5.8 LISS-3 23 x 23; MIR 70 x 70
2 year
100,000 min
3 year4 year
30 day
180 day
B2
C1
U1
15 yearS2
DE1, E2
C2
E1
LIVB1T2U2
U3
D1 D2S3 S1
T1
LILII
SPOT HRV 1,2,3 and 4 (1998) Pan 10 x10
MSS 20 x 20 SPOT HRG (2002)
Pan 3 x 3; 5 x 5 (not shown) MSS 10 x 10; MIR 20 x 20
LIII
1 m0.3 5 100 m10 20Meteorological Data
102
103
104
5
2
3
5
2
3
5
2
3
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
LISS 3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1
M2
GOES VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
102
103
104
5
2
3
5
2
3
5
2
3
9 day
1 day
1 hr
12 hr
8
8
8
3 day
2 day
4 day
26 day
NOAA AVHRR LAC 1.1 x 1.1 km
GAC 4 x 4 km
RADARSAT 11 x 9
100 x 100
MODIS* Land 0.25 x 0.25 km Land 0.50 x 0.50 km
Ocean 1 x 1 km Atmo 1 x 1 km TIR 1 x 1 km
EOSAT/Space Imaging IKONOS (1998)
Pan 1 x 1 MSS 4 x 4
IRS-P5 (1999) Pan 2.5 x 2.5
ORBIMAGE
OrbView 3 (1999) Pan 1 x 1 MSS 4 x 4
22 day 16 day
LISS 3 23 x 23; MIR 70 x 70
1,000 min
10,000 min
100 min
5 day
30 day
LANDSAT 4,5 MSS 79 x 79 TM 30 x 30
LANDSAT 7 (1998) Pan 15 x 15
EarthWatch Earlybird (1998)
Pan 3 x 3 MSS 15 x 15
Quickbird (1998) 0.82 x 0.82 3.28 x 3.28
M1
M2
GOES VIS 0.9 X 0.9 km TIR 8.0 X 8.0 km
DE2
DE3 DE4 DE5
M5
Tem
pora
l Res
olut
ion
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23 30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
0.2 1.0 2 3 5 10 2 3 5 102 103 1042 3 5 2 3 5
10
2
3
5
8
23 30 min
10 min
1 m 10 30 100 m 1 km
1000 m 5 km 10 km
.8.5
5 min
3 min
532 15 20
4 8
Ground Doppler Radar
4 x 4 km
METEOSAT VISIR 2.5 x 2.5 km
TIR 5 x 5 km
Aerial Photography 0.3 x 0.3 m (0.98 x 0.98 ft.) 1 x 1 m (3.281 x 3.281 ft.)
T3
T4
M3
M4
0.3
M2
Temporal Spatial Resolution Resolution
M1 - daily weather prediction 30 min - 12 hr 1 - 8 kmM2 - current temperature 30 min - 1 hr 1 - 8 kmM3 - current precipitation 10 min - 30 min 4 x 4 kmM4 - immediate severe storm warning 5 min - 10 min 4 x 4 kmM5 - monitoring urban heat islands 12 - 24 hr 5 x 10 m
Spatial Resolution in meters
GOES East image of Hurricane Hugo 2:44 p.m. EDT Sept. 21, 1989
1919
R S i d G hi
Vilmaliz Rodríguez GuzmánM.S. Student, Department of GeologyUniversity of Puerto Rico at Mayagüez
Remote Sensing and Geographic Information Systems (GIS)
Reference:James B. Campbell. Introduction to Remote Sensing. 4th. New
York & London: The Guilford Press, 2007.
What is GIS ?
Geographic information systems are specialized computer programs designed to storagecomputer programs designed to storage,
manipulates, display and analyze geospatial data.
2020
How does it work?
GIS Components
2121
Raster
o The region of interest is subdivided into a network of such cells
Basic data structures
o The region of interest is subdivided into a network of such cells of uniform size and shape; each unit in then encoded with a single category or value (attribute)
o Remote Sensing data are collected and presented in raster format.
VectorIt is stored as points lines and polygons
Basic data structures
It is stored as points, lines and polygons.o Points- X and Y coordinates
o Lines- connected points
o Polygons- line features that are connected to form an area
2222
Examples of data that can be integrated in a GIS
o Orthorectified Aerial photos
S lli io Satellite images
Image products
o Digital Elevation Models (DEMs)
o Demographic data
o Physical features
Soil types
Geology
o Research field data
2323
Specialized programs adapted for the manipulation of geographic data
Image display
GIS Software
g p y
Display data in a map-like format so that geographic patterns and interrelationships are visible
Overlay CapabilityVisual overlay
Superimpose two (or more) layers on the screen so that the two patterns can be seen together in a single image.
L i l d i h i lLogical and arithmetic overlay
Analyst can define new variables or categories based upon the matching of different overlays at each point of the map
Projection conversionProvides de ability to change from one map projection or geographic reference system to another
A mathematical model that transform locations on the globe (curve surface) to locations on a two
Map Projections
the globe (curve surface) to locations on a two-dimensional (flat) surface
Cause DistortionsArea
Distance
Shape
Direction
2424
Examples:Geographic Coordinate System (GCS)-Lat/Long
Spatial Reference SystemsSpatial Reference Systems
g p y ( ) / g State Plane Coordinate System – will be in either feet or metersUniversal Transverse Mercator AlbersLambert
How to choose the best spatial reference systems?p y Choose the projection that better preserve the properties to be analyze Evaluate the more common map projection used with the data-set to be
used
Define vs. Project vs. Re-project
o Intergraph Corporation
o IDRISI
Examples of Software
o MapInfo
o GRASS
o ArcGIS…
2525
ArcGISo Latest version: 9.3
o Three levels of license: ArcInfo, ArcEditord A Viand ArcView
o Applications:ArcMap- used to create maps, view, edit, and analyze
spatial data.
ArcScene- allows you to overlay many layers of data i 3D iin a 3D environment
ArcTool box- has tools for geoprocessing, data conversion, and defining and changing map projections
ArcCatalog-used to manage and organize GIS data, preview datasets, view and manage metadata.
ArcGIS-Basic Terms
o Attribute Table- are associated with a class of geographic features, such as wells or roads Each row represents a geographic featuresuch as wells or roads. Each row represents a geographic feature.
o Geo-databases- the common data storage and management framework for ArcGIS and can be utilized wherever it is needed
o Coverage- A spatial dataset containing a common feature type
o Shapefiles- A set of files that contain a set of points, arcs, or polygons (or features) that hold tabular data and a spatial location. Files: *.shp, *.sbx, *.sbn, *.dbh, *.prj
2626
Examples of GIS Examples of GIS applicationsapplications
Preparing a GIS for an area of interest (Browse and download data using different resources, re-project, categorize and clip layers, add
data to attribute tables)
2727
Importing bathymetric (XYZ) data(Prepare table using Excel, Import using “Add XY data” tool)
Generating raster surfaces and contours from point data(Spatial Analyst extension: Topo to Raster and Contour tools)
2828
Incorporating field data to a GIS(Use of GPS unit)
Data set preparation for interpolation analysis
2929
Example: Changes in salinity along the Mayagüez Bay(Spatial Analyst: Interpolate to raster)
Maps preparation
3030
Visualization of layers using 3D approach(3D Analyst: ArcScene)
bb620 at 1 meterbb620 at 1 meter
3131
bb620 at 2 metersbb620 at 2 meters
bb620 at 3 metersbb620 at 3 meters
3232
Example: Shoreline changes analysis(Georeferentiation, Digitalization, measurement tools)
Alejandra Alejandra RodríguezRodríguez, undergraduate research, undergraduate research
Example: Spatial distribution of earthquake damage risk(Dissolve & merge layers, Reclassify raster files, Spatial Analyst: Raster Calculator)
Ivelisse Lopez, undergraduate research