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Geographic Information Systems : Recent Questions and Answers (Page 72)

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

MapInfo-XYZ Tiles

I can open XYZ tiles (for example http://www.google.cn/maps/vt?lyrs=s@189&gl=cn&x={x}&y={y}&z={z}) on QGIS. But is there a way to open on MapInfo ?...

Asked on 08/24/2021 by natevakers

1 answer

Exporting terrain (elevation) raster data and output is not specified pixel size using Google Earth Engine

I am new to Google Earth Engine, and this is likely a simple solution, but I cannot seem to figure it out. I am using Google Earth Engine to export...

Asked on 08/24/2021 by Austin Smith

1 answer

Extracting catalog consisting of name of layerdata/table of different geopackages

Currently we have an organizing and tracking of files problem. Right now we have our geodata organized in different geopackages (.GPKG files) for specific areas. The problem is that the...

Asked on 08/24/2021

2 answer

Orphaned holes in LoCoH K

I am trying to estimate the home range of wolves and would like to use LoCoH to do that. However I am running into a orphaned hole problem that I...

Asked on 08/24/2021 by user167470

1 answer

Is it possible to create a shapefile from a geometry with Python?

I use a GEE asset to describe the geometry of a country. I can transform this geometry into different format such as shapely.geometry or GeoJSON:asset = 'users/bornToBeAlive/aoi_PU'aoi =...

Asked on 08/24/2021

1 answer

Routing Layer does not show on Leaflet Map

I am trying to develop a routing application. I have published my layers and SQL view on GeoServer. Currently I am trying to display my pgRouting Layer on my leaflet...

Asked on 08/24/2021 by Mohid

1 answer

Query list of layers an run code on each layer

I want to query all opened layers in my QGIS project and then run an algorithm on each of the opened layers.layers_list = []layers_list = QgsProject.instance().mapLayers().values()name_field = 'Admin_name'for layer...

Asked on 08/24/2021

1 answer

Point values obtained from rasters with different extent, projection and resolution

I am trying to predict a species' distribution. I am fairly new to GIS, so apologies if I am talking nonsense. I gathered various geo-referenced environmental data from different databases....

Asked on 08/24/2021 by Jereme Marlo

1 answer

Is it okay to do analysis on coarse rainfall data, since the area calculations can be highly misleading

I need to find the area of different classes within the rainfall data, which will be pixel-based, and since coarser data may under and over cover the study area (image...

Asked on 08/24/2021

0 answer

Selecting feature (point) based on specific attribute value(s) of another layer using ArcGIS Pro

How do i select a feature (point) based on a specific attribute value(s) of another layer? Scenario: One layer (map) polygons representing disease risk across a continent, with several columns...

Asked on 08/24/2021 by JerryEnoe

1 answer

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