Why two ENVI header files are different?
I have generated ENVI header file using MATLAB code is as follows;
map_info = sprintf(‘UTM, %f, %f, %f, %f, %f, %f, %s, %s, units=Meters’, …
R.XIntrinsicLimits(1), R.YIntrinsicLimits(1), …
R.XWorldLimits(1), R.YWorldLimits(2), …
R.CellExtentInWorldX, R.CellExtentInWorldY, …
R.ColumnsStartFrom, R.CoordinateSystemType);
This is giving following map info
{UTM, 0.500000, 0.500000, 699960.000000, 3300000.000000, 10.000000, 10.000000, north, planar, units=Meters}
While ENVI software generated map info is as follows
map info = {UTM, 1.000, 1.000, 699960.000, 3300000.000, 2.0000000000e+001, 2.0000000000e+001, 43, North, WGS-84, units=Meters}
I request you to please suggest me why this difference has occured and how to get map info generated by ENVI software by using MATLAB.
DevendraI have generated ENVI header file using MATLAB code is as follows;
map_info = sprintf(‘UTM, %f, %f, %f, %f, %f, %f, %s, %s, units=Meters’, …
R.XIntrinsicLimits(1), R.YIntrinsicLimits(1), …
R.XWorldLimits(1), R.YWorldLimits(2), …
R.CellExtentInWorldX, R.CellExtentInWorldY, …
R.ColumnsStartFrom, R.CoordinateSystemType);
This is giving following map info
{UTM, 0.500000, 0.500000, 699960.000000, 3300000.000000, 10.000000, 10.000000, north, planar, units=Meters}
While ENVI software generated map info is as follows
map info = {UTM, 1.000, 1.000, 699960.000, 3300000.000, 2.0000000000e+001, 2.0000000000e+001, 43, North, WGS-84, units=Meters}
I request you to please suggest me why this difference has occured and how to get map info generated by ENVI software by using MATLAB.
Devendra I have generated ENVI header file using MATLAB code is as follows;
map_info = sprintf(‘UTM, %f, %f, %f, %f, %f, %f, %s, %s, units=Meters’, …
R.XIntrinsicLimits(1), R.YIntrinsicLimits(1), …
R.XWorldLimits(1), R.YWorldLimits(2), …
R.CellExtentInWorldX, R.CellExtentInWorldY, …
R.ColumnsStartFrom, R.CoordinateSystemType);
This is giving following map info
{UTM, 0.500000, 0.500000, 699960.000000, 3300000.000000, 10.000000, 10.000000, north, planar, units=Meters}
While ENVI software generated map info is as follows
map info = {UTM, 1.000, 1.000, 699960.000, 3300000.000, 2.0000000000e+001, 2.0000000000e+001, 43, North, WGS-84, units=Meters}
I request you to please suggest me why this difference has occured and how to get map info generated by ENVI software by using MATLAB.
Devendra why two envi header files are different? MATLAB Answers — New Questions