LAND USE CLASSIFICATION BY SUBHAN DANTROLIYA (201113008)

LAND USE CLASSIFICATION

BY

SUBHAN DANTROLIYA

(201113008)

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

name shape area

canals 851403.1038

cultivated land 99064440.61

lake 1077891.164non cultivated land 100551723.4Railways 87019.45492

residence area 10469217.36

river 55067134.11

Roads 1060170.256

sand river 65666524.24

waste land 7160627.409

settlements 3013056.806

Grand Total 344069207.9

Area in metre square

Piechart of land use

THANK YOU