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Projection of data into map file

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Jung BC
Jung BC 2016-11-23
评论： Jung BC 2016-11-24
Hello,
I am planning to extract hotspots information of a city. I have following input paramaters:
Latitude = (1x316)double in xyz-coordinates
Longitude = (1x316) double in xyz-Coordinates
Besides this, i have a map of that city in .png file format with known Lat,Long coordinates. Now, i need to project my input data of (Latitude, Longitude) along with this map of city.
Any ideas, Suggestions? Thanks!
  2 个评论
KSSV
KSSV 2016-11-23
You want to plot your locations on the .png file of the city?
Jung BC
Jung BC 2016-11-23
编辑：Jung BC 2016-11-23
Hi KSSV, Yes, i want to plot my location points(Lat, Lon) into given map
which has it's known (Lat, Lon)co-ordinates of edges i.e. map has
lower left (Lat, Lon ) and upper right (Lat, Lon) points.

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KSSV
KSSV 2016-11-23
data = imread('your image') ;
image([min(x) max(x)], [min(y) max(y)],data);
hold on
%%now plot your data
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KSSV
KSSV 2016-11-23
It has to work ....check your code and data once...
Jung BC
Jung BC 2016-11-24
Thanks a lot! I optimised my input data it worked well!

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