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Geographic Information Systems : Recent Questions and Answers (Page 40)

Find answers to your questions about Geographic Information Systems or help others by answering their Geographic Information Systems questions.

Is it possible to display the embed color palette of a TIFF file using earthPy?

I try to display a map that I have created. This map embed a color palette that I can read in QGIS to obtain directly this kind of display :...

Asked on 10/04/2021

0 answer

Downloading NASA Earth Exchange Global Daily Downscaled Projections for single lat lon

I have a lat lon - 23.14, 83.14 and I need to download the NASA Earth Exchange Global Daily Downscaled Projections (NEX-GDDP) data from the below website only for this...

Asked on 10/04/2021

1 answer

Google Earth Coordinates to Google Earth Engine

I am trying to define a polygon in GEE from a set of points I have defined in Google Earth Pro.I have converted the Google Earth given coordinates as...

Asked on 10/04/2021 by Martí Prat i Esquerdo

1 answer

Supplement Mapbox geocoder results with external geocoder API

I am still learning JS so please bear with me. I have built a Mapbox GL JS map and would like to supplement Mapbox geocoding results with those from an...

Asked on 10/04/2021 by jnucc

1 answer

Selecting only CFSR images in Google Earth Engine with precipitation data

I am trying to create cumulative monthly composites of precipitation from CFSR data in Google Earth Engine (i.e. each image would be mm/month for each month) However, I realised that...

Asked on 10/04/2021 by catlovingtaco

1 answer

Access MEM data from GDAL?

I don't have any answers (yet) from from previous question on GDAL memory raster + OpenLayers, so i'll try to ask an easier question :) Anyone knows how to...

Asked on 10/04/2021 by gvatin

1 answer

Fixing polygon self-intersection in QGIS?

I am attempting to mask a raster to US Forest Service boundaries in QGIS. It fails due to self - intersections of polygons.Warning 1: Ring Self-intersection at or near...

Asked on 10/04/2021 by apetbrown

4 answer

QGIS: Extracting Raster LAYER Property Information (Source, name, etc.) and property name into a seperate table

Currently we are trying to extract the layer property information from our vector layers and raster layers (inside some geopackages). More specifically the property information. However though it is very...

Asked on 10/04/2021

1 answer

stars package in R. How to add time dimension in a stars object?

I have a raster stack (my_stack) and I converted it into a stars object:mystar <- st_as_stars(my_stack)That results in:stars object with 3 dimensions and 1 attributeattribute(s), summary of first...

Asked on 10/04/2021

1 answer

Using rtklib with GnssLogger input?

How should I use GnssLogger output with rtklib to compute the location? rtklib (rekrcv) gets RTCM as input, and GnssLogger output is proprietary. How do I connect these...

Asked on 10/04/2021 by Harel Gutgold

1 answer

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