Use of EO inputs for Sustainable Development in India : An

Use of EO inputs for Sustainable
Development in India : An update
Vinay K Dadhwal
Director
National Remote Sensing Centre (NRSC), ISRO
Hyderabad, INDIA
Presentation to 58th Session of UN COPUOS, 10-19 June, 2015,Vienna
Outline
• Sustainable Development : India Facts
• Indian EO Missions : Current & Planned
• National Programs & Convergence for Sustainable
Development
• EO Inputs for Sustainable Development
– Natural Resource Census
Emvironmental Protection
– Decentralised Planning
– Disaster Risk Reduction
– Urban & Infrastructure Planning
Natural Resource Census
• Regular mapping with consistent thematic classification, input data,
map output and seamless GIS layers for web access & spatial
decision support
Land Use/Land
Cover
• 10 cycles 250K
• 02 Cycles 50K
Land Use/Land
Cover
• Hot-Spot Monitoring at
10K
Land Degradation (1:50K)
• Erosion Mapping 05-06)
• Salinity& Waterlogging
Geomorphology
& Lineament
• 1::50,000, Level 3/ 245
Classes,
Forest Cover
Alert
• Pilot study
Wasteland Monitoring
A Targeted Rural Development Programme: with village & watershed boundaries
• Bring culturable wastelands under cultivation
Wasteland Map
(2008-09)
• Enhance food grain production
• Bring 30% under green cover
o National Wasteland Inventory Project (1986 - 2000)
o National Wasteland Updation Mission (2003 - 2004)
o Monitoring of the wasteland areas (2005-06)
o Wasteland Change Analysis - using three season
LISS-III data of 2008-2009
o Coverage : Entire India at 1:50,000 scale
o No. of Wasteland categories : 28
Area (Mha)
LS TM, Feb 1987
% of TGA
Year of Data
63. 85
20.17%
1986 -2000
55.27
17.45%
2003
47.22
14.91%
2005
46.73
14.76%
2009
IRS L3, Feb 2002
CartoDEM (V3.0) on 10 years of Cartosat
•
•
•
•
Uses CARTOSAT-1
DSM, WGS
10m spacing
(.ca. 8m absol accuracy in
plains)
•
30 m free downloa
•
•
Water body flattening
Gap filling with SRTM/ASTER
DEM
Separate layers prepared for (a)
DEM, (b) water bodies, (c)
gaps filled with SRTM/ASTER
DEM
Extended to Surrounding
countries
•
•
Version 3 CartoDEM was released on 05-05-2015
Food Sustainability
• Operational crop production forecasting (6 major crops) &
Agricultural Drought Assessment by Dept of Agric.
• New Applications being developed
–
–
–
–
Horticulture & Plantation crops mapping, suitability analysis
Geomatics for pest monitoring
Land Resource Inventory (1:10k) for soil fertility mapping
Drought Vulnerability for DRR
Agricultural Drought Vulnerability Assessment for Risk Reduction
Parameters Used
Telangana State, INDIA
A. Exposure component
1. Total season rainfall
2. Sowing period rainfall
3. Total season rainy days
4. Sowing period rainy days
B. Sensitivity component
1. Season’s Integrated NDVI
2. Season’s Maximum NDVI
3. August NDVI
4. Cropping pattern
C. Adaptive capacity
component
1. Soil
2. Irrigation support
3. Land holdings
Agricultural Drought Vulnerability
Index ADVI = EI+SI-AI
Number of Vulnerable Mandals
120
100
87
90
91
98
76
80
60
40
20
0
Less.vul Mod.vul.
Priority: Low
Vul.
Highly vul.
Very
highly vul.
High
Water Sustainability
• Operational applications in area of
Water Resource Assessment (Cryo, Surface, ..)
Hydrogeology Mapping for Ground Water Potential Zone
Monitoring for Irrigation infrastructure, Canals, Tanks
Operational Distributed Hydrology Models for runoff & flood
early warning
– ….
www.wris-nrsc.gov.inv.in
• Information accessible through webGIS www.bhuvan.nrsc.gov.in
–
–
–
–
• New sustainability applications for
–
–
–
–
National Aquifer mapping
Village level sustainability plans
Optimal water distribution at village scale
…
Use of Hydrogeology Maps - Recharge
Year
2002
2003
2004
2005
2006
2007
2008
2009
2010
Water Table below ground level (m)
0
Impact of Recharge
structures on ground
water sustainability
-5
-10
-15
-20
-25
-30
Amlidih
Batang
Bendri
Batagaon
Achanakpur
Badi Aunari
Aundi
•
101 recharge structures (
Masonary stop dam-23,
percolation tank-12,
Boulder check dam-25,
Nala bund-13 and desilting
of pond-28) were
constructed in this subwatershed based on the
knowledge gained from
RGNDWM ground water
prospects maps.
•
Water table has risen to a
maximum of 20m at places
with average rise of 15m in
the area.
-35
CHHATTISGARH Success story under RGNDWM project (Gajra sub-watershed, Patan Block, Durg Dist.)
Environment Protection
•
•
•
•
•
National scale Landscape-level biodiversity map
Monitoring of National Parks & Sanctuaries
Eco-sensitive area zonation
Coastal Regulation Zones
Environmental Clearance & EIA
Eco-sensitive Area mapping with EO
The Western Ghats Region
Ecologically Sensitive Areas
•
•
•
•
•
•
•
Multi-thematic data integration
Forest Cover
Vegetation Type
Biodiversity Map
Protected Area
Wetlands
Village boundary & population
Legend
National Boundary
State Boundary
Ecologically Sensitive Areas
ESA
PA-ESA
WHS-ESA
0
75
150 Km
NRSC, Hyderabad
Urban Sustainability
• Urban Master Plans (UMP)
– Preparation, Mid-plan review of UMP
• National Urban Information System (NUIS)
• National Capital Region (NCR) Mid-term review
• Monitoring Urban Environment
– Sprawl, green cover, lakes/wetlands
• High resolution EO & photogrammetry for Urban
Infrastructure
– Mapping squatter habitations, basic amenities provisions
Urban Planning
National Capital Region Regional
Plan 2021 - For Sustainable
Urban Development
To Karnal
NH 1
EXISTING SETTLEMENT PATTERN - 2011
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Siana
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$
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Kharkhoda
Dasna
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Bhakali
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Kithaur
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Greater Noida
Piyala
Ghatal Mahaniawas
Dharuhera
Parikshitgarh
$
+
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^_ ^_ Faridnagar
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,
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Expressway
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^_
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Other Roads
'-
Class VI
Railway line
Rajgarh
W
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Kherli
To Ja
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$
+
To Bharatpur
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7A
• Monitoring
of the Urban Growth to
facilitate the Urban Local Bodies (ULB’s) to
enforce harmonised
& Sustainable
development .
ons
C
Sampla
$
+
Baghpat
W^_
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^_
Kalanaur
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1:50,000 scale and Land use change analysis
$
+
Sindhawali
Fazalpur
Badh Malak
,
%
been prepared from LISS-IV 2012 data on
• Regional Plan provides Urban Planning guide
lines for preparation of Sub Regional Plans
(Master / Development Plans) for the City /
Towns within the region .
$
+
Kundli
Sunari Kalan
• Remote Sensing and GIS based Regional Plan
offers spatial policy formulations for
Sustainable Urban Development.
Baraut
,
%
Daurala
ad
W
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To Bhiwani
SH 16
$
+
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^_
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the Revision of Regional Plan – 2021 (RRP-
Tikri
$
+
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10 ns i
between 1999 & 2012 have been used for
$
+
Chhaprauli
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Gohana
and Rajasthan. NCR Regional Land use has
$
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National Capital Region covers an area of
Sector 11,12 Part I&II
Secanderpur
T
SH o Jin
10 d
34, 144 sq.km in NCT Delhi, Haryana, UP
-
NATIONAL CAPITAL REGION
Source: Census 2011
Note: Location of town is represented as cartographic symbol with annotation
0
In
NATIONAL CAPITAL REGION PLANNING BOARD
Colla bor atio n
NEW DELHI
Wit h
nrsc
5 10
20
30
Kms
40
NATIONAL REMOTE SENSING CENTRE
HYDERABAD
MAP 4.3A
• Enables the urban governance.
Disaster Risk Reduction
•
•
•
•
India is highly prone to various disasters
EO program supports all phases of Disaster Management
RECENT EXAMPLES
Preparatory Phase
– Flood Hazard Zonation
• Early Warning Phase
– Cyclone Prediction (Phailin case study)
• Early Response & Relief
– Flood inundation mapping
Sustainable Development through Better Preparedness
Flood Prone Area Assessment, India
Flood Hazard Zonation
Satellite Data Used:
• Satellite data corresponding to High Flood
Levels (HFL) used
• Mostly during 2003-2013 (about 100 satellite
datasets)
• Important events included, in addition to
2003-13 data, are
• 1998-Assam
• 2000- West Bengal
• 2002- Bihar floods
• 1988-Delhi floods
Flood inundation extent (1988-2013)
Flood inundation (Kosi breach)
Aggregated Flood Inundation
~10.934 mHa
Historic information on floods
through satellite observations helps
in better preparedness
Sustainable Development through Early Warning
Godavari River, Andhra Pradesh
Flood Forecasting and Inundation Simulations for Godavari River, India
nrsc
Experimental Landslide Early Warning System
Badrinath and Kedarnath Corridors in Uttarakhand
•Spatial (geological, morphological and terrain factors) and temporal (triggering factors)
controls of slope failure
•Rainfall has been used as a trigger for slope failure initiation
•Logistic Regression based model developed using long term data on rainfall-landslide
initiation along Rishikesh-Mana Highway
FLOOD RESPONSE - 2014
Mapping of Major Floods/Cyclones
nrsc
Highlights:
States Affected: 8
Flood Maps Sent: 112
(as on 30-Oct-2014)
Major Events:
Severe Floods – Jammu & Kashmir
Cyclone HUDHUD- Andhra Pradesh
Data Used:
RISAT-1, CARTOSAT-2, RESOURCESAT-2
RADARSAT-2, WORLDVIEW, PLEIADES,
RESURS-P, TERRA-SAR-X, etc
Districts Flood Inundated
Districts Cyclone Inundated
Users:
Ministry of Home Affairs (MHA)
State Relief Commissioners
NDMA, IMD, CWC
Jammu & Kashmir,
Floods - 2014
Flood Inundation in Kashmir Valley Sep. 8-20, 2014
•
Jammu & Kashmir experienced
one of the worst floods in the past
60 years, during
September
2014.
•
NRSC closely monitored the floods
and inundation information was
disseminated in near real time to
State Govt. and also uploaded to
Bhuvan geo portal.
Wular Lake
Dal Lake
Srinagar
Flood Inundation
River/Water Bodies
Cumulative extent of flood inundation in Kashmir Valley
during Sep. 88-20, 2014 superimposed over shaded relief
End Use
•
Used by state
agencies
for
relief
operations.
Ministry Info
•
MHA, NDMA &
Govt. of J & K
Location Info
•
Jammu
Kashmir
Sensor Info
•
RISAT-1,
Resourcesat-2,
Cartosat-2,
Pleaides
&
Cyclone HUDHUD - 2014
Cyclone Track
The very severe Cyclonic Storm ‘HUDHUD’ over west central Bay of Bengal made landfall at Andhra
Pradesh coast on 12th October 2014 causing heavy damage to Vishakhapatnam city , including the
airport, a number of buildings, electrical and telecommunication supplies and roads
Cyclone HUDHUD - 2014
Damages
Very Severe Cyclonic Storm
“HUDHUD” on 12 Oct 2014 hit
Vishakhapatnam,
Andhra
Pradesh between 1200 and
1300 hours IST.
Inundation observed near Yelmanchalli
Crowd sourcing data uploaded to Bhuvan
12 Oct 2014
Vishakhapatnam, Srikakulam,
Vizainagram and East Godavari
were severely affected due to
strong
gale
inundation.
winds
25665 Points Collected
(12 damage categories)
Crop Damage
House Damage
Submerged Road
Tree Uprooting….
and
Aerial survey was carried out for
detailed investigation.
Structural Damages (Shattered Roof Tops) Observed from Aerial & Satellite
13 Oct 2014
14 Oct 2014
Crowd sourcing was enabled to
collect
ground.
information
from
International Charter was also
activated.
Hinduja
Power Plant
Vishakhapatnam
Steel Plant
Shattered
Roof
Tops
Inundation maps (about 22 in
number) were provided in near
real time to state Govt.
World View-2 image
Shattered Roof
Tops
Landslides on Transboundary Rivers
Sun Koshi River in Nepal
A landslide occurred on Sun
Koshi river in Nepal on 2-Aug-14
Multi-temporal satellite data
analysis shows the recession of
the crown of the landslide
Water
Impoundment
was
observed initially and in
September, this impoundment
was reduced due to human
interventions
nrsc
River Blockade in J&K
Phuktal River in Zanshkar Region
River Phuktal was blocked due to landslide in Zanshkar Region, J&K, India during Jan,
2015
Using Multi-date Satellite data, ISRO provided necessary information on the landslide to
the Government
River Blockade in J&K
Phuktal River in Zanshkar Region – After Breach
nrsc
This image shows the Channelised flow over the blockade, after the breach
Cartosat-2 (1 m) Satellite Data – After Breach
Channelized Flow
of Water
Breach
Reference
Task No: JK/LS/2015/01
Plate No: Apr/45
Phuktal River Blockade, J&K
20-Jan-2015
Landslide
25-Jan-2015
Landslide
Landslide
11-Mar-2015
07-Feb-2015
24-Mar-2015
Landslide
06_Mar-2015
Landslide
Landslide
11-Apr-2015
Channelized Flow
of Water
Landslide
21-Feb-2015
08-May-2015
25-Apr-2015
Discontinuity of
Flow
Landslide
Landslide
Landslide
Breach
Reference
•
Cartosat-2 data showing the changes at blockade
area from Jan 20, 2015 to May 08, 2015
Scale
0 metres 100
Nepal Earthquake – April, 2015
China
Nepal
India
nrsc
•
Date: 25-Apr-2015, 11:48 IST
•
Magnitude – 7.9, Depth – 15 km
•
Epicenter – Lamjung, Nepal
•
Effect: Nepal, India, China, Bangladesh
(~10,000 deaths)
International Charter Activities
•
3 Activations for Nepal Earthquake – ISRO, CNSA & UNOSAT
•
CNSA to analyse Chinese Area
•
ISRO to analyse Indian & Nepal Area (merging activation of UNOSAT with ISRO)
•
UNOSAT to act as Value Adder
Disaster event id: 03-EQ-2015-Others(Nepal)
Nepal Earthquake (25-Apr-2015)
Dharahara Tower, Kathmandu
Cartosat-2 (05-Jan-2015)
Cartosat-2 (27-Apr-2015)
After
Before
Temporary relief shelter
Dharahara tower
Dharahara tower
© 2015, National Remote Sensing Centre /ISRO
Disaster event id: 03-EQ-2015-Others(Nepal)
Nepal Earthquake (25-Apr-2015)
Balkhu Suburb, Kathmandu
Cartosat-2 (05-Jan-2015)
Cartosat-2 (27-Apr-2015)
After
Before
Buildings
Damaged buildings
Temporary relief shelters
© 2015, National Remote Sensing Centre /ISRO
Disaster event id: 03-EQ-2015-Others(Nepal)
Nepal Earthquake (25-Apr-2015)
Darbar Square, Kathmandu
Cartosat-2 (05-Jan-2015)
Cartosat-2 (27-Apr-2015)
After
Before
Damaged
Kashamandap temple
Kashamandap temple
Darbar Square
Damaged
Darbar Square
© 2015, National Remote Sensing Centre /ISRO
Nepal Earthquake (Apr 2015) : Landslide
Resourcesat-2 LISS IV mx (01-Apr-2015)
Resourcesat-2 LISS IV Mx (30-Apr-2015)
Before
After
Landslide dammed lake
Snow
Snow
cloud
cloud
New landslide
Location of the landslide: 84° 47’ 30” E & 28° 33’ 8” N
UN ESCAP-ISRO Initiative: Sri Lanka Drought
Sri Lanka Data Viewer in Bhuvan
Field Data Collection using
Smart Phone for Sri Lanka
• Under Regional Cooperative Mechanism of UNESCAP, India offered services to provide
technical support
• Drought monitoring and assessment was carried
out at NRSC for Yala 2014 and Maha 2014-15
cropping seasons and forwarded to Sri Lankan
• A dedicated software called Drought Monitoring
System-Sri Lanka (DMS-SL) was developed
• A mobile based Field data collection system and
an exclusive Sri Lanka data viewer in Bhuvan
was developed and transferred.
• Two training program was organized, one at
NRSC, from 28 July to 1st August 2014 and the
second at Colombo from 24-25th February, 2015.
• Plans to extend to Nepal, Myanmar and
Cambodia through UNESCAP from India.
• Continuous up gradation of DMS- SL software
Thank You
http://www.isro.org
http://www.isro.gov.in
http://bhuvan.nrsc.gov.in