Post on 27-Oct-2021
1
By-
Dr. Pritam Wanjari
GIS Expert (State Coordinator)
VSLNA, Pune, M.S
Mob – 9158493310
email: vslnagis@gmail.com
2 08-10-2015
RIVER BASIN WISE TOPOLOGY- MAHARASHTRA
3 08-10-2015
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False Colour Composite (FCC) Satellite Image
5 08-10-2015
Thematic Maps used for
analysis
Base Map
Contour Map
Slope Map
Land use Landcover Map
Soil Depth Map
Land Capability Map
Soil Erosion Map
Soil Drainage Map
Ground Water Map
Soil texture Map
INPUTS FROM GIS
Action Plan Map/
Potential
Treantment Map •
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Land Use Land Cover
Contours, Slope,
Survey/Gat No,
Waterbody, Village
Boundary,
Geomorphology
Drainage Line,
Watershed Boundary
Soil Data :
Depth, Erosion, Texture,
Land capability, Soil
Drainage
Data Integration & Map Sharing
In Collaboration With
Road
Micro watershed Boundary
Waterbody/River
Drainage
Village Boundary
Survey/Gat No. Boundary
Base Map
Landuse Landcover
Forest - Dense,Open,Scurb,Blanck,Plantation
Forest - Tree Clad - Dense,Open
Wasteland
Wetland
Canal
Kharif Crop
Rabi Crop
Double Crop
Fallow Land
Agro Horticulture Plantation
Land cover indicates the physical land type such as forest or
open water whereas land use documents how people are
using the land.
Groundwater Map
Excellent
Good
Good-but-Saline
Moderate
Poor
Waterbody
Habitation
Prepare thematic maps of the area such as lithology, lineaments,
landforms and slopes from remotely sensed data and other data
sources.
Assess groundwater controlling features by combining remote
sensing and field studies.
Identify and delineate groundwater potential zones through
integration of various thematic maps with GIS techniques
Slope map:
A map displaying the topography of an area, along with
a discussion of topographic features
Slope Types
0-1%
1-3%
3-5%
5-10%
10-15%
15-35%
35-50%
Soil Depth
The mean depth of the soil layer within the sampling area is assessed
by studying conditions in the terrain, both on the test area and in its
immediate vicinity
Very deep (> 100 cm)
Deep to very deep (> 50 cm)
Deep (50 to 100 cm)
Moderately deep (25 to 50 cm)
Shallow (10 to 25 cm)
Shallow to very shallow (< 25 cm)
Very shallow (< 10 cm)
Salt-pan
River island
Soil Drainage
Soil drainage is soil's natural ability to let water permit through it.
Excessively drained Somewhat excessively drained Somewhat excessive to well drained Well drained Moderately well drained Moderately drained Mod. well to SW poorly drained Imperfectly drained Somewhat imperfectly drained Poorly drained Somewhat poorly drained Salt-pan
Soil Erosion
Soil erosion is the washing or blowing away (by
wind or water) of the top layer of soil
None
None to slight
Slight
Slight to moderate
Moderate
Moderate to severe
Severe
Severe to very severe
Very severe
Salt-pan
Mining
Land Capability
Land capability is defined as the essential capacity of land
to be productive under sustained use and specific
management methods
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IIew
IIs
IIes
IIIes
IVes
VIes
VIIes
SOIL TEXTURE
Clayey Sandy clay loam
Clay loam Sandy loam
Loamy Gravelly loam
Loamy sand Gravelly clay
Silty clay Gravelly clay loam
Silty clay loam Gravelly silty clay
Silty loam Gravelly silty loam
Sandy Gravelly sandy loam
Sandy clay Gravelly sandy clay loam
Mining
The amount of different sized particles in the soil described as
sand, silt, and clay. This is used to classify soil types.
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Resource Maps Input
28 08-10-2015
Village wise Actionplan Map / Potential Treatment
Map Actionplan Map -Paper Size -A1
It is zone wise suggestion map for ‘Drainage Line Treatment’ and ‘Area
Treatment’ activates. This map Having major two activates.
1. Drainage Line Treatment 2. Area Treatment
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Existing
Activates are
shown in Red
Color and
Proposed
Activities are
marked in
Green Color
30 08-10-2015
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Proposed Treatment Map After Ground Verification – online
Proposal by PIA:- Khasara No.12 and 37
‘Proposed Farm Pond’ activity on hard
copy
Reality:- ‘Existing Farm Pond’ seen
on satellite Image.
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Water Conservation Work seen on Satellite Images
Nalla
Desilting
Yr. 2010 Yr. 2013
BHUVAN
Portal
NRSC/ISRO
Web Based Monitoring for PMKSY/IWMP
Click Here
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Eye in the Sky…