Geographic Information Systems Questions, Problems & Solutions : TransWikia.com ~ Page 493

How to get building elevation and levels

Is there any API or DataSet available to know the Building elevation and levels based on lat and long.I need data for North America(USA)...

Asked on 12/10/2020 by subba

0 answer

Merging raw data from Landsat 5, Landsat 7 and Landsat 8

This question concerns the merging of the following Google Earth Engine collections:USGS Landsat 5 TM Collection 1 Tier 1 Raw Scenes (LANDSAT/LT05/C01/T1)USGS Landsat 7 Collection 1 Tier 1 Raw Scenes...

Asked on 12/10/2020 by immarried

1 answer

Extract multiple bands from a raster layer with wps ras:BandSelect

I'm trying to use the WPS process ras:BandSelect tool to select multiple bands from a 10-band raster layer. Specifically, I want to select band indices "0, 1, 2" from the...

Asked on 12/10/2020 by SamFranklin

1 answer

Gdal.warp broken in version 2.3.3?

I have two versions of Python gdal running in different environments. One is slightly older (2.1.1) and gdal.Warp seems to work just fine there, the newer version doesn't. Has anyone...

Asked on 12/10/2020 by meepit

1 answer

QGIS problem loading NetCDF files

I recently installed QGIS 3.10 and have been unable to load a NetCDF file created by GMT. GMT *.grd and *.nc files are not listed the "Add Raster Layer"...

Asked on 12/10/2020

1 answer

From WMTS TileMatrixSet to World File

I am using OWSLib to retreive a single WMTS tile, and want to add a worldfile to that tile so I can present it in a more "simple tool". When...

Asked on 12/10/2020 by Skinkie

1 answer

.gdbtable file type, how GIS reads it, and how to batch-convert it to a CSV?

TL;DR: How do I convert .gdbtable to .csv in Python? Where is the location data in the attribute table? Using QGIS 3.14. I have a data type which I'm unfamiliar...

Asked on 12/10/2020 by mathwiz97

1 answer

Time series chart of EVI (Landsat 8) for a single pixel in GEE

I'm trying to chart out EVI for a single pixel(roi) over time.Basically trying to do what this link does for NDVI and apply it to the...

Asked on 12/10/2020 by npopovic

1 answer

Avoid area distortion when moving features

I'm a newbie to QGIS. I have a map (vector layer) of the American states + DC with the EPSG:2163 projection, and I want to move Alaska down to southwest...

Asked on 12/10/2020

1 answer

Calculating Slope from DEM in QGIS

I have a world DEM raster in QGIS in EPSG:4326 with elevation units in meters. I'm trying to get a raster of the slope of the terrain, and I'm doing...

Asked on 12/10/2020 by Brandon Zhao

1 answer

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