1,897 reputation
1035
bio website
location Lisbon, Portugal
age 36
visits member for 3 years
seen Jul 18 at 10:32

Sep
12
comment Why do I get different results with gdal_calc within the osgeo4w shell and QGIS' raster calculator?
I solved it by first using gdalwarp on the raster files.
Sep
12
comment Why do I get different results with gdal_calc within the osgeo4w shell and QGIS' raster calculator?
For example: I'm doing a simple calculation and getting this: Error! Dimensions of file are different from other files. Cannot proceed while if I do it in QGIS it works fine
Sep
10
asked Why do I get different results with gdal_calc within the osgeo4w shell and QGIS' raster calculator?
Jul
25
answered Alternative vegetation indices
Jul
19
awarded  Popular Question
Jul
18
awarded  Popular Question
Jul
9
accepted Normalize raster values to 0-255
Jul
1
awarded  Yearling
Jun
29
asked Normalize raster values to 0-255
Jun
29
revised How can I apply “natural breaks” classification to a raster symbology in QGIS?
edited title
Jun
29
asked How can I apply “natural breaks” classification to a raster symbology in QGIS?
Jun
19
comment Applications and methods for TerraSAR X
good one! What about applications for these data?
Jun
19
asked Applications and methods for TerraSAR X
Jun
18
comment How to use a spectral library
But what exactly do you mean by "linear spectral unmixing"?
Jun
15
comment How to use a spectral library
Where can I find i.spec.unmix?
Jun
15
asked How to use a spectral library
Jun
6
comment Remote sensing: How to start with interferometry?
I'm interested in several themes (geology and forestry are on top), but say deformations in an infrastucture.
Jun
6
comment Remote sensing: How to start with interferometry?
Hi. Thanks. The scope is the monitoring of deformations in a given surface but I'm open to answers in other scopes.
Jun
6
revised Remote sensing: How to start with interferometry?
added 38 characters in body
Jun
6
asked Remote sensing: How to start with interferometry?