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3 votes
1 answer
176 views

Loading raster layer from URL in QGIS Attribute table

I have a map index polygon layer and want to load the raster from the URL filled-in attribute table using action. My attribute table is below: I had written in the action toolbar from qgis.utils ...
Paul P's user avatar
  • 113
0 votes
1 answer
40 views

Merge file of certain coordinates to shapefile of cities using ArcMap

I am using ArcMap 10.8. I have a shapefile of cities with their info like name, population and area so I have calculated each city's density of population. Now I have some certain coordinates and I ...
Fatima's user avatar
  • 1
0 votes
0 answers
26 views

My map appears totaly white in the when I added the map layer

I'm trying to apply a code that was desenvolved in a ARSET training for my interest area, but appears completly white when I aply map.addLayer instead the composition defined. I've tried to adjust the ...
raia's user avatar
  • 1
1 vote
0 answers
235 views

Adding GeoJSON layer using variable in OpenLayers?

When I use url reference of open layers and give a path from a local directory, then it correctly shows the layer on the map, but want to add through constant variable (comming) because I am getting ...
Shaheer's user avatar
  • 11
0 votes
0 answers
20 views

GEE App: Adding a computed layer to drawingTools.layers() and plot vegetation time series plots on ui.Map

I want to compute a buffer of 50m around the user drawn point using drawingTools. I want to save this computed buffer to drawingTools.layers() to be used later as the geometry on which my vegetation ...
asmita-deep's user avatar
1 vote
1 answer
19 views

Python Script Failure to add derived shapefile to current map document

I'm trying to do some work using Python 2.7 and ArcGIS Desktop 10.7.1 - I know old software. For some reason that I cannot figure out, my script adds the derived featureclass / shapefile and then ...
Layne Seely's user avatar
2 votes
0 answers
56 views

Adding Layer from CSV cuts Milliseconds from string using QGIS [closed]

I am using QGIS 3.22.11. When adding a layer from a CSV source. It carries a hand full of attributes where one attribute column 'Time' having entries like 12:56:37.876 (string format --> hh:mm:ss....
Mathias Friedrich's user avatar
0 votes
1 answer
55 views

Adding .txt as DEM using PyQGIS

I have a bunch of .txt files which hold x and y coordinates and the elevation value. There is no header, the file starts straight with the values. The structure looks like: 499100 5543200 104.19 ...
Lukschn's user avatar
  • 115
2 votes
1 answer
199 views

Checking for locked files in ArcMap

I am trying to understand how ArcGIS adds layers and the problems involved with repeated calls to an Arc Python tool to which a script is attached (ArcMap 10.5). I created a stripped down (no ...
William's user avatar
  • 161
0 votes
0 answers
295 views

Convert GEE object to image?

I have tried to calculate the average precipitation in each cropland. However, it seems I have a problem generating a map of the final result. It does show that "Expression does not evaluate to ...
Nat's user avatar
  • 1
0 votes
1 answer
401 views

Adding features to featureCollection does not update the map

I am trying to draw lines on the map using GeoTools, and my goal here is to prevent reloading the window when I draw lines on the map every time. I created a layer based on a featureCollection and ...
AYŞE BALCI's user avatar
0 votes
1 answer
123 views

Addlayer method reloads screen and the white screen seems in Java desktop application using GeoTools

I am trying to draw lines on map using GeoTools. Firstly I added a map layer, and while the program still is running, the user draws a line with mouse clicks. But every time addLayer method calls, the ...
AYŞE BALCI's user avatar
1 vote
0 answers
83 views

QGIS error adding ArcGIS MapServers

I'm trying to add an ArcGIS tile service in QGIS 3.16.10 via the 'Add ArcGIS Map Service Layer' tool The service is: https://portal.spatial.nsw.gov.au/tileservices/Hosted/HistoricalImagery1943/...
Peter Ridgeway's user avatar
0 votes
1 answer
138 views

Calling a function with an image output to add in map layer

I am trying to estimate the LST using the thermal band (Band 10) of Landsat 8. I have written the final calculation of LST from the brightness temperature under a function. But I am getting trouble ...
Swadhina Koley's user avatar
1 vote
1 answer
3k views

How to set polgon fill type to no color in Mapbox

I'm new to Mapbox and I am trying to remove any color in my polygon fill using the Mapbox API. Note: I don't want to set opacity/transparency. I simply want there to be no color. It keeps defaulting ...
gwydion93's user avatar
  • 1,903
0 votes
0 answers
104 views

Adding ortophoto to map through hyperlink in ArcMap

I would like to add layers (more specifically Orthophotos) through the hyperlink function in ArcMap 10.3. With hyperlinks it is possible to add script (VBscript), documents and URL. If I add the ...
Amanda Jeppsson's user avatar
1 vote
1 answer
409 views

How to make a slider iterate in Google Earth Engine?

I have a bunch of layers displayed, and I can make a slider so I can click through the layers (see code). So how do I make the slider bar display from 0 to NumLayers and iterate by 1 layer? (Right now ...
HPWhite's user avatar
  • 15
1 vote
1 answer
2k views

Adding a feature class to the current ArcGIS Pro map with ArcPy

I wrote some simple code that created multiple polygons using the Buffer tool. I will use it in a toolbox and therefore want the outFeatureClass to be automatically added to the current map. The ...
svd's user avatar
  • 11
3 votes
1 answer
84 views

Issue while adding layer as QGIS

I'm having issues adding a layer. I'm very new to the application, so most likely it's just some basic thing I'm doing wrong. I'm trying to add a Layer (https://data.geo.admin.ch/ch.swisstopo.geologie-...
Tim's user avatar
  • 33
3 votes
1 answer
1k views

How to add to the map all the images on a image collection with cloud pixels masked on Google Earth Engine?

I'm trying to add to the map automatically trough a function a set of images from a landsat8 Image Collection to which previously I applied some filtering and a cloud masking function. I'm able to add ...
Paul León's user avatar
1 vote
2 answers
650 views

KeyError when adding layer to WebMap with add_layer in Python ArcGIS API

I'm a GIS student and in my school project I am trying to add a layer to a Web Map. I am using Python ArcGIS API in Jupyter. I found the layers I wish to add with content.search and have them in a ...
Cynthia R's user avatar
2 votes
1 answer
768 views

Import image to QGIS using GEE plugin

I have download today the Google Earth engine plugin to QGIS using this: https://gee-community.github.io/qgis-earthengine-plugin/ I have tried to upload the image as shown in the example : I have ...
ReutKeller's user avatar
  • 2,149
0 votes
0 answers
26 views

Apply symbology to raster working in Data and Layout view but won't export to jpg correctly

I'm trying to export a series of jpg maps by displaying and symbolizing raster layers one at a time. The Data View and Layout View in ArcMap 10.7 correctly reflect the symbology of the .lyr file I ...
Mon Mo's user avatar
  • 523
5 votes
1 answer
2k views

Value Error when adding adding a layer in ArcGIS Pro arcpy script

In a script, I'm creating a feature layer and trying to add it to a map in ArcGIS Pro 2.3.0. When I try to add it though, I get a ValueError. Any ideas why and how to fix it? m is the map object. The ...
recurvata's user avatar
  • 146
0 votes
1 answer
605 views

Adding multiple feature classes (all within file geodatabase) to group layer using ArcPy with ArcGIS Pro

I am currently trying to add all the feature classes contained within a gdb to a group layer in ArcGIS Pro via a script. I have however not managed to add more than one single feature class at a time. ...
Sineik's user avatar
  • 27
0 votes
0 answers
82 views

Problems with adding CSV layers ETRS89 (no latitude/longitude but X and Y coordinates)

I am dealing with some data I need to get on QGIS. It's CRS should be ETRS89, but instead of longitude/latitude I only have X and Y coordinates, and as soon as I add the data as CSV layer it ends up ...
FelixB's user avatar
  • 1
2 votes
1 answer
916 views

Adding feature class within file geodatabase in QGIS with Python?

I've been using ArcPy for quite a while, but I'm now trying to learn how to create geospatial workflows using PyQGIS. I'm starting with simple things, like adding a layer to the map. I'm trying with ...
Pitrako Junior's user avatar
5 votes
1 answer
3k views

Add Date to raster layers in raster stack in R

I have a raster stack and I want to add to it a Date field which will include the year-month-day for every rasterlayer. I have my dates in a one column data.frame. I tried to do this with addLayer ...
geo_dd's user avatar
  • 604