Geographic Information Systems Questions, Problems & Solutions : TransWikia.com ~ Page 74

Work with MOD07 - Retrieved Moisture Profile layer - data in R

I downloaded a complete month of daily images of MODIS MOD07_L2 product (Atmospheric profile). I've worked with *.hdf files for really long (using both R and tools...

Asked on 08/24/2021 by Jorge V

1 answer

Using SAGA tool in PyQGIS standalone script. Output doesn't return vector layer

In my standalone script I want to use the SAGA tool "merge vector layers". According to the docs I need the following. Thus, I wrote the following...

Asked on 08/24/2021

1 answer

Problem with GeoServer GeoWebCache

I have a problem. My objective is to do the cache of a WMS service, imagining that I have a layer with a digit ('1' or '2'), and have a...

Asked on 08/24/2021 by allamorim

0 answer

Downloading new WorldClim version 2.1 bioclimatic variables for specific region of world using R

I want to download the new (19) WorldClim Bioclimatic variables (version 2.1) for a specific region of the world, but it looks like you can only download...

Asked on 08/24/2021

1 answer

Loading shapefile into PostGIS: ${TRAINING_ROOT} Directory

I try to follow this tutorial (link below: Loading shp file into PostGIS), however I dont understand how do I get to the $TRAINING_ROOT directory? It always tells me: No...

Asked on 08/24/2021 by Set

2 answer

Set number of columns and rows with PyQGIS

I know how to resample a raster using pyQGIS 3.0 and the gdal warptranslate function by imposing the pixel dimension of the output file, see below.rasterLayer = QgsRasterLayer('/path/inputfile.tif', 'raster')...

Asked on 08/24/2021 by ilFonta

1 answer

Reading, displaying and modifying a raster using Java

I am new to the Geotools library. The idea is to display and be able to modify a raster in java with the said library. I referred to the code...

Asked on 08/24/2021 by Justin OUATTARA

0 answer

R zonal statistics for classes

I am trying to extract zonal statistics for different classes in R.I have a raster with two classes (0,1) and need the area (or percentage) of each class under...

Asked on 08/24/2021

2 answer

Compute a rotation relative to ENU

I am using CESIUM JS. I posted a message in cesium forum some days ago, but I didn't manage to find a solution. I have a 3D camera moving freely...

Asked on 08/24/2021

0 answer

TauDEM: Missing cell area contribution

I have a terrain, that looks like the below: The geotiff file can be found here I...

Asked on 08/24/2021

0 answer

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