GEOSPATIAL CLOUD COMPUTING SOLUTIONgisconference.gsd.spc.int/images/2016-conf-presentation/DAY1/Session 3... · GEOSPATIAL CLOUD COMPUTING SOLUTION APPLIED TO NEW CALEDONIA FOREST

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www.bluecham.net © copyright BLUECHAM™ 11/30/2016

GEOSPATIAL CLOUD COMPUTINGSOLUTION

APPLIED TO NEW CALEDONIA FORESTMONITORING

BLUECHAM SAS101 Promenade Roger Laroque

BP A598848 Nouméa CEDEX

Nouvelle‐Calé[email protected]

www.bluecham.net

Worldview-3 30 cm Forgotten Coast – New Caledonia© DigitalGLobe 2016, Distribution and processing BLUECHAM SAS


VEGETATION MONITORING

How ?When ?Why ?Who ?

Oak Forest 4, Prony Bay - September 2011

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SATELLITE IMAGERY: HOW?

Worldview-3 30 cm image acquired the 13th of November 2016© DigitalGlobe Int. 2016

Processing BLUECHAM SAS 2016Licence VALE NC

Oak Forest 4 – Prony Bay in November 2016


Landsat‐1 Landsat‐2 Landsat‐3 Landsat‐4Landsat‐5SPOT‐1 SPOT‐2 ERS‐1 SPOT‐3 ERS‐2RADARSAT‐1

MIDORI (ADEOS) ORBVIEW 2 (SEASTAR) IRS‐1D TRMM SPOT‐4FASAT B TECHSAT 1B (GO‐32) KITSAT 3 Landsat‐7DLR‐TUBSAT IRS‐P4 (OCEANSAT 1) QUIKSCAT IKONOS 2 CBERS 1 (ZY 1A) TERRA ARIRANG 1 (KOMPSAT‐1) SAC‐C EO‐1 EROS A1 MEGHA‐TROPIQUES QUICKBIRD 2 TES JASON 1 BADR‐B MAROC‐TUBSAT METEOR‐3M AQUA SPOT‐5 HAIYANG‐1A ALSAT 1 MIDORI II (ADEOS‐II) IRS‐P6 (RESOURCESAT‐1) CBERS 2 (ZY 1B) PARASOL TANSUO 1 (TS 1) FORMOSAT‐2 (ROCSAT 2) AURA IRS‐P5 (CARTOSAT‐1) TOPSAT SINAH 1 ALOS (DAICHI) EROS B RSS‐1 (YAOGAN 1) RESURS‐DK 1 ARIRANG 2 (KOMPSAT‐2) LAPAN‐TUBSAT CARTOSAT‐2 (IRS‐P7) HAIYANG‐1B COSMO‐SKYMED 1 TERRASAR‐X WORLDVIEW‐1 (WV‐1) CBERS 2B YAOGAN 3 COSMO‐SKYMED 2 RADARSAT‐2 CARTOSAT‐2A IMS‐1 JASON 2 (OSTM) RAPIDEYE 1 RAPIDEYE 2 RAPIDEYE 3 RAPIDEYE 4 RAPIDEYE 5 GEOEYE 1 HJ‐1A HJ‐1B THEOS COSMO‐SKYMED 3 YAOGAN 4 YAOGAN 5 GOSAT (IBUKI) YAOGAN 6 RAZAKSAT DEIMOS‐1 OCEANSAT 2 WORLDVIEW‐2 SMOS YAOGAN 7 TANDEM‐X CARTOSAT 2B YAOGAN 10 COSMO‐SKYMED 4 SAC‐D RASAT SRMSAT YAOGAN 13 PLEIADES 1A

RISAT 1 SPOT6

01/01/1972 31/12/1976 01/01/1982 01/01/1987 02/01/1992 01/01/1997 02/01/2002 02/01/2007 03/01/2012

+100 EO satellites> Dynamic X8 in the 10 years to come

40 years of archives

1986 The beginning of SPOT program

1991 First imaging radar

1999 First satellite THR

2007 First Radar satellites THR

2015 First THR superspectral satellite

SATELLITE IMAGERY: HOW AND WHEN?

1972 The beginning of LANDSATprogram

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SATELLITE IMAGERY: HOW AND WHEN?

Time

? ?Source : filia.unblog.frSource : dumbean.wordpress.com.ncSource : filia.unblog.fr


WHY?... EXOGENEOUS DATA AND ANALYSIS MODELS

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WHO?...


OUR APPROACH: multiscale & multisourceIntegrate MR and HR satellite measurments

… And focus at higher scale

NDVI / EVI time series…

Analysis grid

Individual raw time serie Multisource and homogeneizedtime serie

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LARGE SCALE ANALYSIS GRIDWorldview-3 30 cm imagery – June 2015, © DigitaGlobe Int. 2015, processing BLUECHAM SAS


Statistical algorithms to analyse time series:Major breaks and trendsVegetation conditionsPrevisions

DATA ANALYSIS: TIME SERIES PROCESSING

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Extreme negative amplitude

High negative amplitude

Significant negative amplitude

Improvement

Regression

1,00,3

LARGE SCALE FOREST MONITORING

etat


Geospatial Cloud Computing : GBDX example

Monitor scientific indicators

Algorithms

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TREE CROWN DETECTION FROM SATELLITE DATA

Canopy analysis using VHR satellite imageryTree crown detection algorithms

Polygonisation for analysis and indicators• Tree canopy counts• Tree canopy monitoring• Species identification• Vegetation index estimates


Qëhnelö™

INTERFACESMULTI‐STAKEHOLDERS

(IHM)

SATELLITES

OPTICAL

RADAR

ISSUES

EROSION

MANGROVE

ANALYSIS

MODELISATION

SIMULATION

WEB

CLOUD

?

G.I.S.

HUB

CUSTOM MADE APPSInternet browsers

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The Qëhnelö™ hub: integrator of geospatial knowledge


CUSTOM MADE APPS

CLOUD GEOSAT BIG DATA SOURCING & ANALYSING

Build your own solutions

YOUR MOBILE DATA YOUR PRIVATE CLOUD

Cloud ServicesMedium to high

Res. EO sources Models Scattereddatabases

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Suivi opérationnel de précision des Massifs Forestiers d’Intérêt Prioritaire

CROSS ANALYSIS WITH INTEROPERABLE DATASETS

Sulfur emission peak

Legal threshold


FOREST ANALYSIS, TREE MONITORING, REPORTING

Analysis under scientific control - Reporting

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New inputs in GIS databasesSynthetic sheets for decision-makersCommon source of information

40 forests are currently monitoredMore efficient / Early warningCost effective

GAIN AND BENEFITS

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VEGETATION MONITORING: MULTIPLE APPLICATIONS

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WATER QUALITY ASSESSMENT AND MANAGMENT


DISASTER PREVENTION

EROSIONLANDSLIDESFLOODS

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VINAKA !BLUECHAM

SAS101 Promenade Roger

LaroqueBP A5

98848 Nouméa CEDEXNouvelle-Calédonie

[email protected]

Large scale forest monitoring of La Montagne des Sources between 2000 and today

Documents

GEOSPATIAL CLOUD COMPUTING SOLUTIONgisconference.gsd.spc.int/images/2016-conf-presentation/DAY1/Session 3... · GEOSPATIAL CLOUD COMPUTING SOLUTION APPLIED TO NEW CALEDONIA FOREST