Transcript Slide 1
By Sanket Dholaria (201113001) M.Sc (ICT in ARD)
To prepare Land Use Classification Map for a given area.
To compute area of each feature individually.
Land use Classification
:Land use is characterized by the arrangements, activities and inputs people undertake in a certain land cover type to produce, change or maintain it.
Selection of given area on Google Earth Taking Google image selected area Importing image to Arc GIS software Creating pyramids Applying Projection system to image Geo referencing with use of Bing Maps Making Shape files of different features (e.g roads) Creating personal geo database Calculating area of each feature class
Google Image
Assigned Projection System of Image
Projection system
:Universal Transverse Mercator (UTM)
Datum
: World Geodetic System (WGS) 1984
Spatial Reference of Image
: WGS_1984_UTM_Zone_43N
Datum
: D_WGS_1984
Image Type
: JPEG
Per cent of all feature class in total area
Feature Name
Railway Tracks Canals WaterBodies River Roads Flood Plains Scrub land Open Land Cultivated Lands Uncultivated Lands Settlements
Per cent Area
0.42
0.49
0.59
1.49
2.55
2.81
6.26
8.22
12.79
29.21
35.17
35,17 0,49 0,59 1,49 2,55 2,81 6,26 8,22 12,79 29,21 Canals WaterBodies River Roads Flood Plains Scrub land Open Land Cultivated Lands Uncultivated Lands Settelments
Digitization of village settlement area of Gujarat
Name :
GEOEYE-1
Resolution : 0.41 m / 1.34 ft* panchromatic 1.65 m / 5.41 ft* multispectral
Spectral Range:
Panchromatic: 450 - 800 nm Blue: 450 - 510 nm Green: 510 - 580 nm Red: 655 - 690 nm Near Infra Red: 780 - 920 nm
Launch Date:
September 6, 2008 11:50:57 to 11:52:21 AM PST
Feature name
Canals Cultivated Lands Flood Plains Open Land Railway Tracks River Roads Scrub land Settelments Uncultivated Lands WaterBodies Grand Total
Area (Meter^2)
1601993.80
41501897.67
9122101.87
26689260.98
1376501.66
4843463.50
8262664.58
20307281.56
114148141.92
94799144.97
1902194.01
324554646.5
Any Questions ?