LAND USE CLASSIFICATION BY SUBHAN DANTROLIYA ( )
INTRODUCTION At the start of internship we were doing village mapping of sourashtra region in google map which help to collect data and information of the villages. We have done internshiop in IGRI at ahmedabad.
VILLAGE MAPPING
LAND USE CLASSIFICATION
Setelite data: SIO, NAA, U.S, NAVY,NGA, GEBCO Eye alt: 5.09 km Datum: WGS 84 UTM ZONE 43N Resolution : 4500*2755
AFTER MERGED IMAGE
GEO REFFEENCING IMAGE To match image a particular size and position with help of latitude and longitude or control point tool in bing map in ArcGIS.
DIGITIZING IMAGE We had digitized image in ArcGIS to identify the feature To collect data from the image
Area of land use nameshape area canals cultivated land lake non cultivated land Railways residence area river Roads sand river waste land settlements Grand Total Area in metre square
Piechart of land use
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