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Lizmap-publishing WMTS

I'm struggling to Read a WMTS layer generated with Geoserver in Lizmap Lizmap send me this error message "service not available ' Need help ! Thank u
D.T's user avatar
  • 1
0 votes
0 answers
6 views

Filtering geodatabase by feature classes on ArcGIS Online

I currently have a geodatabase published in ArcGIS Online that has around 35 layers. Out of these I am only interested in those that belong to specific feature classes like 'transportation' or '...
ashnair1's user avatar
  • 379
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0 answers
6 views

ArcMap 10.7 Intersection Issue: Two-Character Text Fields Losing Second Letter - Seeking Solutions

In ArcMap 10.7.1, after I make an intersection between two polygons, one text field in the output feature that has a capacity of two characters does not retain the second letter. I believe that the ...
Theo's user avatar
  • 1
0 votes
0 answers
21 views

How to Generate an Orthomosaic Image from Multi-Spectral Drone Captured Images?

I have a set of multi-spectral images captured by a drone stored in folder, using file_name we can derive its band and index, for example: - ('IMG_0298_1.tif', 'Red', 1) - ('IMG_0298_2.tif', 'Green', ...
M. D. P's user avatar
  • 101
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0 answers
18 views

QGIS point sampling misses data on edge of raster (possible bug?)

It seems I may have discovered a shortcoming in the way QGIS handles raster sampling in points. Since yesterday evening (18/7), one small issue has begun to elude me (during my comeback geofictional ...
Routhwick's user avatar
2 votes
1 answer
12 views

The type or namespace name 'Shapefile' could not be found (are you missing a using directive or an assembly reference?

I have added below namespaces though the Shapefile class is not coming in ArcGIS Pro SDK C# code in ArcGIS.Desktop.Framework.Controls.ProWindow name spaces are using ArcGIS.Core.Data; using ArcGIS....
peter's user avatar
  • 131
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0 answers
13 views

Create point along a line from multiple records in PostgreSQL

I have a dataset of motor vehicle crashes in PostgreSQL, and some of them are missing latitude & longitude coordinates, but I have the location based on the milepost of the roadway the crash ...
Chris's user avatar
  • 91
0 votes
1 answer
28 views

Clean up polygon after difference tool QGIS

So I'm using the difference tool in QGIS to remove a bunch of areas from a polygon representing a state. Problem is, these areas don't fit together perfectly, and the result looks very messy. How can ...
user240982's user avatar
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0 answers
12 views

Features don't appear after connecting database in ArcGIS Pro

I have two different ArcGIS Pro projects (we'll call them Urban_2024 and WashingtonPlots) in the same located in the same directory. Because WashingtonPlots is newer but uses a lot of the same data ...
user72959's user avatar
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0 answers
4 views

Unable to load FDO Provider library 'ShpProvider.dll'; (Null)

One of our interns is having trouble loading shapefiles in AutoCAD2023 Civil 3D. When trying to add a shapefile to a layout he receives the following error: Unable to load the FDO Provider Library '...
Eric Rizzo's user avatar
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0 answers
6 views

No features in Sentinel 2 Level 2A Harmonized dataset

I am running into a problem I am trying to calculate MCARI and NDVI from the Sentinel 2 Level 2A dataset and it doesn't have any feature for the data range from 2017 to Dec 2018. Can anyone advise me ...
Ibtihaj Ahmad's user avatar
1 vote
1 answer
21 views

Inverted NDVI output using ArcGIS Pro

I am trying to perform an NDVI on multiple rasters in a folder. As I understand it, an NDVI output has a range of values from -1 to 1. Values 0 and above should represent vegetation and values below ...
Katie B.'s user avatar
0 votes
0 answers
9 views

Reprojecting to rotated orthographic projection in rasterio

I have some DEMs in a lunar polar stereographic projection (from LOLA). I would like to reproject them to a orthographic projection with a custom azimuth rotation using rasterio. I can pretty easily ...
Synchrondyne's user avatar
-1 votes
0 answers
18 views

Using leaflet's L.CRS.EPSG4326 with 1024px tiles

I have a map that maps to Earth's dimensions (it's fantasy map but planet is identical size-wise, so let's stick to Earth). I cut tiles manually from an image that is 32768 x 16384 px, so zoom 0 has ...
yevvie's user avatar
  • 1
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0 answers
16 views

Loading result of PostGIS query that contains temporary table delete statements as new layer

I am trying to run then load the result of a PostGIS query using the DB Manager on QGIS 3.30.2. The query is a call to a PostGIS custom function defined in the database that generates some polygons. ...
Boris CALVET's user avatar
0 votes
0 answers
8 views

Creating sliced terrain from a TopoShaper generated Sketchup mesh, generated from ArcMap contours

One way to make terrain in Sketchup from contour lines is to use ArcMap to generate height contours, export them to Sketchup as .dwg files, then use the plugin TopoShaper to generate a terrain from ...
Zahrul Atharinafi's user avatar
0 votes
0 answers
12 views

Optimizing a GeoTIFF with gdal_translate generate black areas

I have an collection of tile I want to add merge together into a GeoTIFF file. Where the image is cut and should be transparent the value is 255 255 255. After running gdal_translate these values are ...
geogrow's user avatar
  • 1,693
3 votes
2 answers
65 views

QGIS: Horizontal alignment of legend symbol to multi-line label

Using QGIS 3.28.15 I have a legend label that is spanning over multiple lines. Can I horziontally align the coresponding (non-simple fill) symbol to appear in the center of the label?
lzo_mrn97's user avatar
0 votes
0 answers
10 views

How to create WCS 2.0.1 GetCoverage request using OWSLib?

I have access to a locally deployed GeoServer with enabled WCS 2.0.1. I connect to the service by calling from owslib.wcs import WebCoverageService wcs = WebCoverageService( url='https://example....
rbaleksandar's user avatar
0 votes
0 answers
9 views

QGIS and MapInfo projections - EPSG3301 (Estonian Coordinate system/projection: L-EST97 1 mm)

I have MapInfo .tab file with points. Tab file is created with MapInfo Pro version 2023 (release build 142). The .tab file's coordinate system (projection) is Estonian coordinate system. In MapInfo it'...
Asko's user avatar
  • 1
0 votes
1 answer
22 views

Tiles getting generated in both PostgreSQL and gwc directory?

I have a GeoServer 2.21.0 installed on EC2 instance with Ubuntu server. Initially I tried creating tiles in with default blob storage on file system which is the geoserver/data_dir/gwc directory. Soon ...
Gurminder Bharani's user avatar
0 votes
1 answer
42 views

QGIS fill individual sink

I’m trying to determine the maximum extent of a pond when it is filled to its maximum capacity. I think this is the same logic as the sink filling algorithms used for hydraulically correct dem’s - but ...
tomtomnz's user avatar
  • 617
-1 votes
0 answers
20 views

'ImportError: attempted relative import with no known parent package' when QGIS-Plugin code running in PyCharm

I have created a 'raw' plugin with the pluginbuilder. The structure is as follows: It runs perfectly when opened in QGIS. However, when I open the plugin-folder as a pycharm project and run the ...
i.i.k.'s user avatar
  • 1,753
0 votes
1 answer
31 views

Copy and Paste in QGIS for plugin

I want to create a plugin where I can choose a layer to copy and paste. For copying a layer, I will select the specific layer and choose the field and features. Then, for pasting the layer, I only ...
unknown's user avatar
  • 13
0 votes
0 answers
11 views

use ogr2ogr shp to s57 error

I have used ogr2ogr -f "S57" 12345.000 12345.shp -skipfailures --Debug ON, but it fails. The console show: GDAL: Proxy driver FileGDB not registered due to ogr_FileGDB.dll not being found ...
user251467's user avatar
4 votes
1 answer
41 views

QGIS rotate/translate features on several layers with different geometries simultaneously

I am working in QGIS with three vector layers (points, lines, polygons) and an aerial image. The features from these three layers are "connected", i.e. they should stay in the same position ...
Honeybear's user avatar
  • 2,514
0 votes
0 answers
28 views

QGIS - list/string comparison using SQLite

I'm using SQLite to process multiple queries while working with SpatiaLite layers. I need to identify which string has been added to a list after updating the layer. Currently, my approach involves ...
Giene's user avatar
  • 753
0 votes
0 answers
17 views

Performing Empirical Bayesian Kriging in Qgis [closed]

Does anyone know if a plugin to perform Empirical Bayesian Kriging (EBK) is being developed for QGIS? I'm interested in this method because, according to Perera-Burgos et al., 2024: "EBK is an ...
Mariana GN's user avatar
0 votes
1 answer
31 views

Putting points on map using ArcGIS Pro

I am trying to create a map that shows a shaded region and a bunch of labeled dots of landmarks in the area. For example, I want to have a map of New York City with Manhattan shaded and then a dot ...
asterlid's user avatar
0 votes
1 answer
18 views

To and from nodes in stream network using Whitebox Tools (in R)

I am experimenting with the WhiteboxTools via the WBT library in R. This is to design a scriptable and open-source workflow to extract stream networks from a digital elevation model (DEM). From ...
RJPS's user avatar
  • 51
0 votes
0 answers
35 views

QGIS CRS differs from CRS extent [closed]

I am having the same issue described in this post QGIS: CRS and CRS in extent different - what to do?, but there are no suggested fixes or answers. I have two polar grid layers, one created by me in R,...
Setophaga's user avatar
0 votes
0 answers
30 views

QGIS crashes when the script runs [closed]

I'm writing a script on PyQGIS, but when I start it, this always crashes and I don't understand the reason. After a lot of attempts, I undersand the problems are the following rows of code: QgsProject....
Salvatore Diolosà's user avatar
0 votes
0 answers
22 views

Publish ArcGIS FeatureServer layers in GeoServer

Is it possible to publish layers from ArcGIS REST Service (ArcGIS FeatureServer) in GeoServer? If this service is not available as WMTS. Example: https://services2.arcgis.com/ZASkNq1SMoPvFBOv/arcgis/...
9 Val's user avatar
  • 1
0 votes
1 answer
34 views

Running script converted from PyQtDesigner on PyQGIS

I converted a .ui file of a project built on PyQtDesigner into a file .py. In an external IDE, the code works and the dialog window shows, while on the Python console in Qgis doesn't work. Here is the ...
Salvatore Diolosà's user avatar
0 votes
0 answers
22 views

Unable to update GML Multisurface after GeoServer upgrade

We are testing a (much needed) upgrade from GeoServer 2.17.2 to 2.25.1. We are currently stumped as to why we can't seem to be able to update or insert a multisurface using the same WFS transaction ...
CarteTon's user avatar
  • 116
0 votes
0 answers
5 views

Google Earth Engine JavaScript API reduceRegion vs. reduceRegions computation efficiency

Context I often need to calculate zonal statistics in the Google Earth Engine JavaScript API across many features in a feature collection. I usually use the reduceRegion() function and map over the ...
Thierry's user avatar
  • 119
0 votes
0 answers
14 views

xxx.reduceRegion is not a function [closed]

I'm new at coding in Gee and I have a "xxx.reduceRgion is not a function" error (line 94). The overall task is to extract 4 different indices from Sentinel-2 images for 40 sites in Canada, ...
Melanie Desrochers's user avatar
0 votes
1 answer
50 views

How to import other scripts in the same folder?

I'm writing a PyQGIS script and I would import in my script other external scripts. I tried in this way but the code doesn't work. from PyQt5.QtGui import * from PyQt5.QtCore import * import ...
Salvatore Diolosà's user avatar
0 votes
0 answers
13 views

MapLibre : Issue with style.json and tiles vector declarations in HTML

As explained and asked in Slack Forum : https://osmus.slack.com/archives/C01G3D28DAB/p1721219062146369?thread_ts=1721213195.422509&cid=C01G3D28DAB I want to use this TileServer: https://tileserver....
Raphael10's user avatar
  • 101
0 votes
0 answers
17 views

Using openid-connect access token and getting 403 in postman and 401 in logs

My keycloak is on 8080 and GeoServer is running on 8081. I have setup authentication using openid connect. I've set the openid-adapter using the below configuration from my screenshot. I've added ...
yoda's user avatar
  • 101
0 votes
1 answer
9 views

Could not load file or assembly ArcGIS.Desktop.Core.XmlSerializers

I've upgraded ArcGIS Pro from 3.2 to 3.3. To adjust the AddIn I develop, I've upgraded it from .NET 6 to 8, and I made all necessary updates. Now, while running it, before ArcGIS Pro opens, I get the ...
Pavel V.'s user avatar
  • 1,517
0 votes
0 answers
17 views

GeoDjango fails to load SpatiaLite, but not Jupyter?

I am trying to use SpatiaLite for a GeoDjango application on a Windows 10 machine using Anaconda, but, when I run python manage.py dbshell, I get an error "CommandError: You appear not to have ...
jwx's user avatar
  • 713
0 votes
0 answers
16 views

Multiline legend entry for diagram (pie charts) in QGIS

I have a map with pie charts and I am struggling to format the legend entry for these charts as needed. I know how to wrap "normal" legend entries (add a defined character on which to wrap ...
pottsbill's user avatar
0 votes
0 answers
7 views

Error: Error: SaTScan in the continuous Poisson model

When I run the analysis using the continuous Poisson model in SaTScan, defining the polygon as everything within the distances between the furthest points on the map, I get the following message: &...
anna's user avatar
  • 1
0 votes
1 answer
21 views

Image '0' does not have a 'system:time_start' property - Google Earth Engine

I'm getting this error in code below while running the unique_dates. FeatureCollection (Error) Error in map(ID=0): Image.date: Image '0' does not have a 'system:time_start' property. // Define the ...
AYUSH RATHORE's user avatar
0 votes
0 answers
15 views

Getting a list of layers with non-null pixels in the viewport in Openlayers [closed]

I am making an OpenLayers web map that will contain many layers from a WMS. However the overlap between the layers is pretty small, so I'd like to get a list of only the layers that are visible in the ...
Nic's user avatar
  • 1
3 votes
1 answer
43 views

"Enable" custom icon to give it QGIS' default white border

QGIS 3.36.2, Python 3.12.3 If you hover over an icon of the default toolbars in QGIS (e.g. the Toolbox), then that icon gets a light grey background and a black border (leftmost) until you move your ...
Neph's user avatar
  • 267
2 votes
1 answer
96 views

Moving features of different geometries at the same time in QGIS

In QGIS 3.34 I would like to move a point feature and a polygon feature at the same time. The polygon is a round buffer around a point. I am only able to edit the point and polygon one after the other....
Kevin_S2021's user avatar
0 votes
0 answers
11 views

Classifier training failed: 'Only one class.' in GEE [closed]

I trying to run random forest on my study area with a number of created polygons with different class values. In spite of that, the error is coming Classifier training failed: 'Only one class.' Here ...
Payel Ghosh Dastidar IRRI IN's user avatar
0 votes
1 answer
42 views

Load results of split vector tool into group using PYQGIS

I try to write a script to automatically merge some input layers (all of the same structure) of a geopackage into one, afterwards split it by a specific attribute and save the output as geopackages to ...
Calidris's user avatar

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