All Questions
1,940 questions
1
vote
1
answer
27
views
TypeError when exporting point cloud layer to drive with QgsPointCloudLayerExporter.doExport() via PyQGIS
I am trying to save some point cloud layers to disk without benefiting from the GUI export (that is to say using PyQGIS commands).
The point cloud layers are results of earlier filtering that I ...
2
votes
1
answer
64
views
Why simultaneous reprojecting enables when exporting raster in QGIS?
At QGIS 3.34.13 I have an .sdat (Saga) raster file, single-band, 8-bit unsigned integer, pixel size (meters) 30, -30, CRS ESRI:102039 - USA_Contiguous_Albers_Equal_Area_Conic_USGS_version. The data ...
- 8,386
0
votes
0
answers
14
views
File changes when exported, Google Earth Engine [closed]
I calculated for certain indices in Google Earth Engine like NDVI, EBBI, and NDMI. Why is it that the exported files in the drive when opened in QGIS looks different than the ones displayed in the map ...
0
votes
0
answers
15
views
Exporting multiple EVI masked Images in Google Earth Engine
Introduction:
The following is a script I have prepared for exporting multiple EVI images for a given date range. NDWI index was implemented to identify water pixels and mask them out thus resulting ...
2
votes
1
answer
51
views
Exporting georeferenced image from WMS in QGIS
I was asked to provide a georeferenced cutout of an orthophoto from a WMS and I am using QGIS to do it. I am exporting the image with the option "Append georeference information (embedded or via ...
- 60
0
votes
0
answers
55
views
QGIS problem when combining label background
I need to create a QGIS project where, along a “line” geometry, there are point elements representing road signs. Each point element should be styled with the sign image (in raster or SVG format), ...
0
votes
1
answer
90
views
Trouble getting SAGA to work in QGIS 3.4 for Mac
I have been trying to get the SAGA toolbox to work in QGIS 3.4 but it does not show up. I have downloaded the SAGA Next Gen plugin for QGIS, and I have also downloaded SAGA from SourceForge and set ...
- 345
0
votes
1
answer
33
views
Difficulty exporting from Google Earth Engine to GeoTIFF, results are NoData
I am trying to do some image processing and export the results from Google Earth Engine to a GeoTIFF I can open in ArcGIS. I am able to run this code and generate an image that is visible in GEE (see ...
- 103
0
votes
1
answer
55
views
QGIS copy fields in empty geopackage or reset FID
How to copy all fields and styles in a new geopackage without features? I will create a new geopackage. I´ve saved the style from an other geopackage and import this in a new geopackage. All styles ...
- 51
0
votes
1
answer
82
views
Exporting feature to shapefile using ArcGIS Pro
According to a third-party YouTube video from 2021 named Exporting to Shapefile with ArcGIS Pro, to export a feature to a shapefile, using a version available at that time, you right click on the ...
- 370
0
votes
1
answer
53
views
Export Open Buildings Temporal V1 at a specific resolution after masking out unwanted pixels
I want to export Open Buildings Temporal V1 building height (BH) data at a specified resolution for a specific area. The area is based on an asset I'm importing (a polygon shapfile). What I can't do ...
- 1,167
0
votes
0
answers
70
views
Export DXF from QGIS with Symbology and Fill for Points in PyQGIS
I'm trying to export multiple vector layers from QGIS to a DXF file using PyQGIS. The export mostly works, but I’m running into issues with points. Currently, points are exported as simple circles or ...
0
votes
1
answer
26
views
Error exporting GEE project
How can I export this project. I get this error:
Error: Image.clipToBoundsAndScale, argument 'input': Invalid type.
Expected type: Image. Actual type: ImageCollection.
(Error code: 3)
This is my ...
0
votes
0
answers
56
views
ArcGIS Pro loads raster with spaces in file path on C: drive, but not other drives
I recently moved my GIS folder from my C: drive to a second storage drive (E:), and am having trouble loading rasters. I narrowed the issue to spaces in the file path - but I can't figure out why this ...
- 21
2
votes
0
answers
19
views
Area size generated by editor behind legend elements is missing when exporting PNG with QGIS Layout
I use QGIS Version 3.28.3-Firenze.
In a QGIS Layout, I add the sum of area to each class in the legend via the editor.
I use the following expression:
@symbol_label
|| ' ('
|| round(aggregate(@...
- 109
0
votes
0
answers
61
views
Python Export not working as expected in QGIS Model Designer
I have created a snapping model using the model designer in QGIS 3.34.9. My problem is when I export this model as a Python file, it gives me the same output as the input GeoJSON.
The lines are ...
0
votes
1
answer
34
views
Field data types change to text when exporting to CSV with 'Add saved file to map'
In QGIS 3.32.2-Lima when exporting a non-spatial layer, e.g. the output from the Statistics by category tool, to CSV with the 'Add saved file to map' checked, the data types of all fields of the new ...
0
votes
1
answer
89
views
Exporting ArcGIS Pro map to interactive PDF while setting Model Tree labels
I need to export (share) an interactive PDF map from ArcGIS Pro 3.3.1 and set each feature layer's Model Tree labels. The basic creation of the interactive PDF is straight-forward by choosing "...
1
vote
0
answers
53
views
Getting rid of the light grid lines when exporting map as SVG/PDF in QGIS
I have already tried changing the layer grid options in the Layout Settings and enabling the "Disable tiled raster layer exports" Setting in the Export Menu.
In the screenshot, you can see ...
- 11
0
votes
0
answers
22
views
Can't get QField 3.3.8 to export the .qgs file, among other things
Very amateur question: when I attempt to export some of my current projects to a folder outside of the Android protected area, I often only get a partial export, omitting for example the .qgs file, ...
6
votes
1
answer
96
views
Chaging default path for saving output layouts in QGIS
We work on a large number of projects and the file structure is normally the same so repeatedly browsing for the right location to save plans has issues. I would like to be able to change the default ...
- 2,002
7
votes
1
answer
220
views
Downloading administrative boundaries from OpenHistoricalMap
I found that someone already published administrative historical boundaries I'm interested in. It is available on the OpenHistoricalMap project, part of OpenStreetMap. Here is the link for one of the ...
- 173
1
vote
0
answers
113
views
Exporting GeoPackage to shapefile
I have a GeoPackage layer with point features containing some important attributes. When I try to export this layer into a shapefile format the point features are exported but all of the attributes ...
- 11
1
vote
1
answer
20
views
Create an asset ID by combining string and number
I'm trying to export an earth engine image to asset with an asset id that is a combination of string and number.
var assetId = 'projects/dashboard/assets/recent_mtch'; //
var ID = ee.Number(1231)....
- 145
0
votes
0
answers
22
views
How to transfer local scene from ArcGIS Pro to NVidia Omniverse
I am working on a project where we have created a local scene of the Jezero Crater on Mars using ArcGIS Pro. Our goal is to move this scene into NVidia Omniverse to apply physics simulations. The ...
1
vote
0
answers
17
views
Bulk export images of single vector overlaid on series of rasters in QGIS
I am using QGIS 3.34.6.
I have 54 clipped raster files (monthly satellite pasture observations) with a vector file (farm outline) overlaid. Raster layers follow yyyymm naming convention.
In order to ...
- 19
0
votes
1
answer
33
views
Distance to nearest non-NA pixel in Google Earth Engine - exported image is pixelated
I am trying to find the distance to nearest mature forest pixel in google earth engine. If I run this code and visualize, it looks perfect:
data_folder = "projects/amazon-forest-regrowth/assets&...
0
votes
0
answers
60
views
How to maintain single band in raster export in QGIS
I'm working with a LiDAR DEM hosted on a server and I want to generate contour lines from it. I'm trying to 'Export -> Save As' to create a GeoTIFF, but the output that's created is a 4 band (RGBA) ...
- 103
0
votes
0
answers
27
views
Tiles missing in export of A3 sized (scale 1:25,000) OpenTopoMap!
I'm trying to export a map (OpenTopoMap) of size 4960x3507px (300dpi, A3-format), but it doesn't seem to work. It does when setting the resolution to 100dpi.
Higher resolutions don't work; each try ...
0
votes
0
answers
40
views
Google Earth Engine: inconsistent error when exporting to CSV "Error: Execution failed; out of memory. (Error code: 8)"
I have been working in Google Earth Engine to take a feature collection (timeseries_polygons) and then flatten it to export the resulting table to Google Drive as a CSV. I'm running this over hundreds ...
- 1
1
vote
2
answers
152
views
Exporting only one page of QGIS Print Layout
I would like to export a specific page from my layout as I've made an update to one of them. I have 20 pages so exporting them all takes a while, it would be a lot quicker if I could just select which ...
- 351
1
vote
2
answers
408
views
Taking QGIS project from one computer to another
I had QGIS set up on my computer with a project I use. It connects to our SQL Server where the field data capture happens.
I just got a new laptop and I wonder how to get that same project on the new ...
- 11
2
votes
1
answer
96
views
Exporting polygons to existing database in QGIS
I have exported a shp polygon file in QGIS to a table in pgAdmin. Now I have more polygons in QGIS that I want to export to the same table in pgAdmin. This means that I want to add the new polygons to ...
- 71
0
votes
1
answer
83
views
Map exported from Google Earth Engine does not get clipped in QGIS
This is the GEE script I used to show a cassification product.
https://code.earthengine.google.com/21603a6e19f76d8c121a4dd9000ebee4
The resulting map in GEE is clipped correctly to the border that I ...
- 645
0
votes
0
answers
35
views
Exporting the map for stream order
I have written a code for estimating stream order of an area (ROI) . I want the particular geometry to export it as an image to drive. But I could not do it..Can anyone help me?
ROI
List (5 ...
0
votes
0
answers
50
views
(QGIS) Saving DEM from ArcGIS ImageServer connection
I've got some LiDAR data that covers hundreds of miles that I am viewing in QGIS through an ArcGIS ImageServer connection.
I view this data as hillshading, and contours.
Once I'm connected through the ...
- 105
1
vote
0
answers
54
views
Saving QgsSymbol as image with specific DPI using PyQGIS [closed]
I want to save QgsMarkerSymbol as a high dpi image (png) invoking the asImage method and then save its result (QImage) in a local directory. I tried using a custom QgsRenderContext object like in the ...
- 73
1
vote
0
answers
91
views
QGIS Elevation Profile issues when exporting to PDF
I have recently started using the elevation profile tool on QGIS however once I have my cross-section and move on to exporting it to PDF, the result is just the top left-hand corner of the graph. I am ...
- 81
0
votes
0
answers
11
views
Unable to export FeatureCollection to cloud storage Server Erred
I try to export featurecollection to cloud storage, but I received server error 500 status. Anyone know how to resolve this?
my code is as follow:
var geojson = {
"type": "...
0
votes
0
answers
61
views
GEE export tasks sometimes fail because they can't access asset that exists
Using GEE, I have to send many concurrent tasks that perform simple summing reduce over raster maps that i uploaded as assets.
The code combines 37 image assets into a single image collection, then ...
0
votes
1
answer
106
views
Export Feature as GPX from Virtual Layer Using Right-Click in QGIS
I want to export a feature (line/multiline) as GPX using a right-click in the canvas. The feature to be exported is in a virtual layer (e.g., "RoutenUnion"). The clicked feature is in ...
- 8,406
0
votes
0
answers
35
views
Export every Sentinel 2 image over a region of interest, not just the median
I'm trying to export Sentinel 2 images over a region of interest from 2010 to 2020 and I require every image and not just the median.
I've tried using the following code :
var dataset = ee....
0
votes
0
answers
20
views
Getting black parts of the exported image using Export.toDrive
I am trying to export images from an image collection, the exported image is black with no values appearing in arcgis pro
Here is my code:
polygon = ee.Geometry.Polygon([xMin, yMin, xMax, yMin, xMin, ...
- 1
0
votes
0
answers
81
views
How to speed up "Write Vector Tiles (MBTiles)"
I'm encountering a significant delay while exporting my map, which contains a large number of polygons, into a Vector Tiles MBTiles file. Currently, it seems to progress at only 50KB every 30 seconds!
...
- 1
0
votes
0
answers
44
views
Export Microsoft's building footprint as shapefile for a specific region
I am trying to export Microsoft's building footprint for a specific region as shapefile. I am using the code below:
var feature = ee.FeatureCollection('projects/sat-io/open-datasets/MSBuildings/...
- 1,167
1
vote
0
answers
33
views
Loading a raster from Leaflet into QGIS
I'm trying to do what's supposed to be the simplest thing - loading a WMS layer of the raster data from the resource http://ikcest-drr.osgeo.cn/map/m021f into QGIS - to no avail. I've been using ...
1
vote
1
answer
105
views
Use of bitmask to remove undesired pixels from an image collection
I am using the HSL30 product to download monthly images for a single year. As it is now, I am not accounting for clouds, cloud shadows, snow/ice in the image collection. I would like to remove pixels ...
- 1,167
0
votes
1
answer
47
views
Batch export individual monthly rasters from a raster stack in Google Earth Engine
I have the following code where I am exporting monthly images (all bands included) for the year 2018:
var collection = ee.ImageCollection("NASA/HLS/HLSL30/v002")
.filterBounds(table);
...
- 1,167
0
votes
1
answer
60
views
How to export this change map
I am trying to get this change map downloaded for just California, but no matter what I try, it just downloads empty datasets that look like lines. It's always the same size no matter what I change in ...
1
vote
0
answers
63
views
Export password protected PDF from QGIS
Is there a way to export a map as a PDF so that it is immediately read-only? Or generally protected? I want to do this in QGIS, so that I can directly export an PDF that is protected.
I didn't find ...
- 11