Geographic Information Systems Questions, Problems & Solutions : TransWikia.com ~ Page 17

How to synch Zoom control and MouseWheelZoom interaction in OpenLayers 6?

In OpenLayers v6.3.1 the map has a Zoom control and MouseWheelZoom is enabled. The map view has 10 resolutions. In OpenLayers v5 prior to v6 using either the Zoom control...

Asked on 11/29/2021

0 answer

Update table row failed. The row contains a bad value

I'm currently editing a table of a hosted feature layer in ArcGIS Pro. I cannot edit the table without receiving this error, which blocks my edits. There are no joins...

Asked on 11/29/2021

0 answer

Image equalization after tiling, using gdal_translate -scale

I want to generate a set of samples from a Sentinel-2 image by tiling it, using mainly gdal_translate. The tiling is ok, but its histogram seems to vary tile to...

Asked on 11/29/2021

0 answer

AttributeError: 'Layer' object has no attribute 'metadata' from ArcPy with ArcGIS Pro

I am trying to get the metadata for each layer within each map within a ArcGIS Pro project (.aprx file), but get this error message: AttributeError: 'Layer' object has no...

Asked on 11/29/2021

2 answer

Specifying map service parameters when publishing with ArcPy?

I publish map services on a ArcGIS server using the typical arcpy script below. I need to better specify some service parameters. For example, the service should be available in...

Asked on 11/26/2021

3 answer

Add PostGIS layer to QGIS via Python Console

How can I add a PostGIS layer to QGIS via the Python Console? With some server setups, especially with a large number of tables, it can be very slow to...

Asked on 11/26/2021

1 answer

Geometry from Record use in Function

I have a function I am creating for some iterative task I need to do but I cannot get the geometry coming out of a record data type into the...

Asked on 11/26/2021

1 answer

Time series of NetCDF data in QGIS?

I am a newbie, trying to import a NetCDF file of satellite chlorophyll imagery into QGIS 3.8 (WIndows Standalone install). I have added the raster layer...

Asked on 11/26/2021

1 answer

Clipping MODIS burnt area collection using Google Earth Engine

I am using the MODIS Burned Area Monthly Global 500m product in GEE. I would like to export the information in a .tiff file for a designated area, which I...

Asked on 11/26/2021

1 answer

ArcGIS Pro not accepting negative volume value for Cut Fill

I am using the Cut Fill tool of ArcGIS Pro to calcuate volume change in DTMs over time. I am hoping to visualise these on a map where Cut (volume...

Asked on 11/26/2021

0 answer

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