Tuesday, 27 March 2018

IMAGE TO IMAGE GEOREFERENCING


AIM: to Georeferencing the given topographic sheets with the help of satellite image of known
coordinates.
MATERIAL USED
ArcMAp 10.2
PROCEDURE
1.Open ArcMap 10.2  click blank templates ok


2.To add image: Add data select image ok ; Add both topographical image and satellite image.
Referenced Bandipur NP Boundries(link below)
And Unreferenced Image of Nilgiri Biosphere reserve


3.To assign coordinate
Select one point on the topographical sheet add control point
select the similar point on the satellite image
add first control point by simply clicking the point itself.


4.Do the same for remaining 3 points.

5.Scroll down one image using swipe tool.
(open effect tool by right click on the task bar)

6.To rectify image(export in tiff format)
Georeferencing rectify   select output folder   enter file name   ok
RESULT

Image to Image Georeferencing: Here Shp file is georeferenced where as jped is to be georeferenced.


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