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October 4, 2014 RoundTable_DSS_WR 1
Isha Upanishad says:
(Ancient Poems-200BC)
“Resources are given to mankind for their living. Knowledge of using the Resources is absolutely necessary.”
Welcome
October 4, 2014 UK_India_RoundTable 14,
MERI_Nashik_India
2
Geo-informatics at MERI Nashik
Mahendra Nakil,
Executive Engineer
Water Resources Department
Maharashtra Engineering Research Institute
(MERI) Nashik, India
DSS for Water Resources
October 4, 2014 RoundTable_DSS_WR 3
Maharashtra Engineering Research Institute
Applied Research and Support consist of •Hydraulic Modeling of Outlets, Spillways, EDA •Dam Instrumentation •Seismic Data Analysis •Reservoir Sedimentation •Remote Sensing, Geo-informatics •Material Testing- Soil, Cement, Steel, Rock
Its’ premiere R & D organization of Govt. of Maharashtra, Water Resources Department…
October 4, 2014 RoundTable_DSS_WR 4
Development of RS Technology at MERI
1984 Mapping Unit with 2 personnel
• Use of aerial photographs/ photogrammetry
1988-90 Visual Interpretation for Crop Mapping
Waste Land Mapping (GoI initiative)
1990-94 Land Use/Land Cover Studies
1994-96 Sedimentation Studies
1996-2005 Sugarcane Crop Acerage Mapping
Reservoir Sedimentation Studies
2005 Exclusive Division for Remote Sensing formed
2005-14 Varieties of Works Completed
October 4, 2014 RoundTable_DSS_WR 5
Remote Sensing and GIS based Works
Sr. No.
Details No.
1 Sugarcane crop mapping 56 projects
2 Land use/Land cover mapping 17 projects
3 Green cover mapping 14 projects
4 Reduction of command area due to urbanisation
5 district
5 Sedimentation survey by RS technique 100+ projects
6 Reservoir Sedimentation survey by DGPS based bathymetry
30 projects
October 4, 2014 RoundTable_DSS_WR 6
Remote Sensing and GIS based Works
Sr. No.
Name of Application No.
7 Prioritization of catchment area treatment 2 projects
8 Capacity estimation of reservoir using DEM 1 projects
9 Canal survey using DGPS instrument 4 projects
10 Guidance to Graduate & Post Graduate students in their project works
20 students
11 Training of WRD Personnel in RS & GIS 75 personnel
12 Research Papers Presented (last 5 years) 40+ papers
October 4, 2014 RoundTable_DSS_WR 7
Satellite Data
S.No.
Name of Sat.
Sensor Resolution
Swath Repeat- cycle
Year
1 Landsat 4, 5 MSS 57 170 16 1984…
2 IRS 1A,1B LISS -I 72.5 148 22 1988-91
3 IRS P2 LISS_II 36.25 74 22 1994
4 IRS 1C, 1D
LISS-III 23.5 141 24 1995, 95
5 WiFS 188 810
6 PAN 5.8 70
7 IRS P6 LISS-III 23.5 141 24
2003
8 LISS-IV 5.8 70
9 AWiFS 56 737
October 4, 2014 RoundTable_DSS_WR 8
Satellite Data
S.No.
Name of Sat. Sensor Resol.
Swath Repeat- cycle
Year
10 IRS Cartosat I PAN 2.5 30 5 2005
11 IRS Cartosat II PAN 0.8 9.6 5 2007
12 IRS Resourcesat II (R2)
LISS_III 23.5 141 24 2011
13 LISS-IV 5.8 70
14 AWiFS 56 740
October 4, 2014 RoundTable_DSS_WR 9
Infrastructure
Hardware No. Software No.
Work stations 20 ERDAS 10.1 10
High end P.C. 10 ARC-GIS 10
Five blade server 1 ARC-server 1
A0 Plotter 1 LPS 10.1 5
A0 Scanner 1 Geomatica 2010 1
A4 Scanner+ Printer 3 AutoCAD civil 3D 10
UPS (15 &10 KVA) 2 Escan Internet (Antivirus)
25
DGPS-R4 1 Windows (OS-7) 25
GPS-Handheld Juno 5 MS office -Network 30
9
October 4, 2014 RoundTable_DSS_WR 10
Human Resources
Sr.No. Trained/ Experienced Personnel Total
1 Senior Executive Engineer 1
2 Dy. Engr. 4
3 Asstt. Engr./ Sect. Engineer/ JE 7
4 Junior Sci. Asstt./ Res. Asstt 5
10
October 4, 2014 RoundTable_DSS_WR 11
Associations with Govt. Organizations
S.No
Name of Organization Work
1 Regional Remote Sensing Service Centre Nagpur
Technology transfer, hardware & software support
2 Central Water Commission (CWC)
Collaborative project of Sedimentation Studies of Reservoirs of other States, India (WRIS)
3 ISRO-National Remote Sensing Centre
Training, Satellite data Bhuvan- WEB-GIS-Portal- Uploading of Maharashtra WR info.
4 Maharashtra Remote Sensing Application Centre Nagpur
Cadastral Maps
5 National Bureau Soil Survey & Land Use Planning
Soil Survey Maps
6 Survey of India Topographic sheets
11
October 4, 2014 RoundTable_DSS_WR 12
Applications
12
October 4, 2014 RoundTable_DSS_WR 13
22 Nov
26 –Feb.
8 May
Sat-Sensor Path/
Row/SAT Date of Pass
IRS P6-
LISS III
P96 R58
/40% 22 Nov.
LISS III P96 R58
/40% 26 Feb.
LISS III P96 R58
/40% 08 May
Sugarcane Crop Mapping
October 4, 2014 RoundTable_DSS_WR 14
Sugarcane Crop mapping….contd.
October 4, 2014 RoundTable_DSS_WR 15
Sugarcane Crop Mapping….contd.
15
October 4, 2014 RoundTable_DSS_WR 16
Sugarcane Crop Mapping…contd.
S.No Taluka Number of
villages
Area of villages
Area of Sugarcane by
RS
Area Reported by Field Officer
1 Shevgaon 30 32179.14 2830.06 1539.40
2 Paithan 29 20977.55 1282.84 417.29
3 Gangapur 30 27360.08 2201.33 1675.05
4 Newasa 36 31584.97 3449.84 2719.38
Total 125 1,12,101.74 9,764.07 6,351.12
October 4, 2014 RoundTable_DSS_WR 17
Grape Crop Area Assessment
17
October 4, 2014 RoundTable_DSS_WR 18
Digitization of Jurisdiction of Water Users Associations
18
October 4, 2014 RoundTable_DSS_WR 19
Details
Original
survey
(1930)
SRS
Survey
(2009)
Live capacity - Mm3 147.70 100.243
Catchment Area - Mm2 854
Cumulative loss in live capacity -
Mm3 - 47.457
Cumulative % loss - 32.13
No. of Years 79
Annual % loss - 0.41
Sedimentation Study of Maniyari Reservoir Chhattisgarh State
October 4, 2014 RoundTable_DSS_WR 20
Sedimentation Study….contd
20
October 4, 2014 RoundTable_DSS_WR 21
Reservoir Capacity Estimation Using DEM
October 4, 2014 RoundTable_DSS_WR 22
Urbanisation in Command Areas in Nashik Dist.
Sn. No. Land use cover Area in ha. % Area
1 Water 29290.60 1.89
2 Barren land 41174.20 2.65
3 Fallow land 88583.00 5.70
4 Vegetation 175055.00 11.27
5 Scrub land 472949.00 30.44
6 Crop land 277996.00 17.89
7 Reserve forest area 412028.00 26.52
8 Crop waste land 28257.80 1.82 9 Urban_Village sett. 28488.70 1.83 Total 1553822.30 100.00
2%
3% 6% 11%
30%
18%
26%
2% 2%
Land use cover of Nashik district
Water
Barren land
Fallow land
Vegetation
Scrub land
Crop land
Reserve
forest area
October 4, 2014 RoundTable_DSS_WR 23
Canal Survey Using DGPS Suasin Project Washim Dist.
October 4, 2014 RoundTable_DSS_WR 24
Canal Survey Using DGPS…..contd.
October 4, 2014 RoundTable_DSS_WR 25
Canal Survey Using DGPS…..contd
October 4, 2014 RoundTable_DSS_WR 26
Canal Survey L section…..contd.
October 4, 2014 RoundTable_DSS_WR 27
Canal Survey Cross Section…..contd.
October 4, 2014 RoundTable_DSS_WR 28
Field Data Collection by GPS
October 4, 2014 RoundTable_DSS_WR 29
Collecting Attribute Field Data by GPS
October 4, 2014 RoundTable_DSS_WR 30
Reservoir Sedimentation by DGPS based Bathymetry
• One of the largest
reservoir,
• Challenging work under
extreme conditions
• 00 to 100Celcius
Temp.
• High speed wind
• High tide
30
Bhakra-Nangal ( Punjab, India) Reservoir
• This work proved our capability in reservoir sedimentation
studies
October 4, 2014 RoundTable_DSS_WR 31
Thanks for attention