-2
votes
2answers
67 views

Saving in arc ascii grid format

This might be a really simple question but I can't figure it out! I need to save a DEM in Arc ascii grid format so that I can load it in to Matlab. If I explain a bit about what I am doing maybe it ...
0
votes
0answers
44 views

How can I access the Bands 7-2-1 from a Modis 7-2-1 image from Matlab?

I am able to read the modis image into Matlab. And I want to do some simple calculations. But, how do I access the different bands in Matlab (or ArcGIS Desktop 10,0)?
0
votes
0answers
54 views

Using MODIS Terra TIF file to get land-water map

So, I have downloaded the 7-2-1 tif data (Not HDF) from the MODIS website and I want to create a map that shows flooded and non-flooded regions. I would like to do ISODATA classification in Matlab ...
2
votes
3answers
103 views

How to analyze and combine overlaping elevation maps into one?

I have 30 overlapping maps that contain tree density heights (measures between 1-100%) of a large area, and I need to get the highest point by pixel and create a new map with all these highest points ...
0
votes
0answers
53 views

'Out of bounds' Error in profile51 function of matlab

I am trying to Extract long profile data in Matlab. I have followed the steps of this pdf. Now, in Matlab I passed the function profile51(‘file_name’, ‘arcmap_directory’, ‘matlab_directory’, ‘n’); ...