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Importing geographical data into SQL Server Spatial

I'm uploading a shapefile containing all the world geometries of each country into SQL Server. The issue I'm facing is that for some of them I'm getting a SQL Exception during insert: A .NET ...
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0answers
14 views

Installing JavaScript locally on federated ArcGIS Server

I am installing JavaScript locally on an ArcGIS Server that is federated with Portal and uses the Web Adaptor on the Portal machine. I am following the instructions here: https://support.esri.com/en/...
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0answers
11 views

EE Profiler shows by far biggest compute time on “Reprojecting geometry to SR-ORG:6627”?

EE Profiler shows by far the biggest compute time on "Reprojecting geometry to SR-ORG:6627" Is there a way to import a shapefile into EE already in SR-ORG:6627 projection? I've tried using QGIS to ...
2
votes
1answer
43 views

Copying and pasting features using PyQGIS?

I have created a table join between two shapefiles which I've named 'OSMM' and 'Mastermap'. I want to copy and paste all features (polygons) without a match from the target layer (Mastermap) into the ...
1
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2answers
24 views

Batch importing same layer into multiple mxd files using ArcPy?

I am new to python. Will someone help me with the code to import the same layer into all the arcmap files in a folder on my desktop? I used the code below to import the layer into one map but I ...
2
votes
1answer
12 views

Dynamic oriented grid using QGIS 3 layout view (grid borders parallel to paper borders)

I use QGIS 3 to create maps with coordinate grid. Often, when I change the extent of a map, my coordinate grid tilts and becomes not parallel with the paper borders. This looks very awful, and I have ...
0
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0answers
10 views

What is a class in OSRM profile for excludable?

I have a group of nodes in JOSM and i trying to tag then to be excludable class in profiles of OSRM i tagged then like this: and my excludable part of OSRM profile is like that: classes = Sequence { ...
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0answers
27 views

SQL optimising large geometry intersect script

I'm sure similar answers have been given elsewhere but no matter what I have tried I am unable to optimise this query. Details: TableA has 3.5mill records TableB Had 57000 records but I have ...
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0answers
8 views

FeatureClass in Pipeline Referencing FeatureDataset created with ArcGIS Pro is read-only from ArcMap

I created a Pipeline Referencing Feature dataset, and inside it is created a Point Feature class, I did that using ArcGIS Pro. when I try to access the information from ArcMap, I am able to load the ...
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0answers
17 views

Union by new category using R and sf

I'd like to create a new shapefile or a new geometry variable that allows me to plot borders around regions in R. I'm using the sf and mapping with tmap. Basically, I'm adding a character vector to an ...
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0answers
23 views

Lambert-Conic projection - GPS of corners

I have an 2D image in Lambert-Conic projection. I know the bounding box of coordinates, but I want to calculate the coordinates of image corners. They don't have to be the same as bounding box. How ...
1
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0answers
18 views

QGIS dissolve/merge features by all attributes

I have a vector layer with thousands of features and over ten columns (attributes). I would like to dissolve/merge features with identical attribute combinations and keep the attributes. I think it ...
0
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0answers
10 views

Error when running v.net.distance

I'm running grass76 on CentOS 7. When I have a network map (generated using v.net) with layer 1 having the arcs and layer 2 and 3 having the sets of nodes that I need to connect. Details are as ...
1
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0answers
29 views

Corine_2006_Import To QGIS

I am fairly new at QGIS. I am trying to import the Corine 2006 layers at the QGIS, but it asks me for the coordinate system of the tiff that I want to import and it also shows the Corine 2006 in a ...
1
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0answers
25 views

Fill in gaps in QGIS shapes?

So basically, I've written a script that generates a lot of polygons over the UK with certain criteria. The output it a lot of shapes like the following - I wanted to know if, in QGIS, I'm able to ...
1
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0answers
16 views

Spatial 1 to 1 join by proximity in sf and R?

I'm trying to join a Simple Feature of POINT geometry type to another Simple Feature of POLYGON geometry type using st_join and nngeo::st_nn as the person asking this other question also did. The ...
1
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0answers
20 views

Filtering repeated values from another layer?

I'm a complete noob when it comes to programing, and a not so experienced user of QGIS, at least not in depth. Here's my problem: I have two layers, lets say A and B. When I create a new feature in ...
1
vote
1answer
34 views

QGS format : backward compatibility between QGIS 3 and QGIS2

Some of my users may want, before finally migrate to QGIS3 LTR, to read with QGIS2 some qgs project files made under QGIS3. I would recommend them not to do that. But, for the sake of clarity: How ...
0
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0answers
12 views

TurfJS like library in Go

I am curious if anybody here has recommendations for a library very much like turfJS in terms of being able to calculate intersections, pointWithinPolygon and similar functions in a language other ...
1
vote
1answer
30 views

QGIS making points to path permanent

I'm using the "Points to path" processing tool. It works fine but it is not saved when I exit QGIS. It shows up in layers panel but not on screen on restart. I tried making the scratch layer ...
1
vote
1answer
18 views

Linux gives different result from Windows after import with osm2pgsql

I've done a blank Django project. Then shared it via git on gitlab. Then downloaded a very small region from geofabrik Then: in Windows I've imported it via: osm2pgsql -c -U xx -d yy -H localhost -W -...
4
votes
1answer
54 views

MODIS Fire Product tile conversion to GeoTIFF problem

I downloaded a tile (selected tile in the picture) from https://ladsweb.modaps.eosdis.nasa.gov/search/order/3/MOD14--6/2019-08-09/DB/Tile:H25V6 I used gdalinfo on the file. It's output is Driver: ...
0
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0answers
23 views

Simplifying Mapbox vector tiles from GeoServer for beter performnce?

I use MapBox Vector tiles from GeoServer on my open source web site. How can I improve the performance of this service and how can I simplify the geometry of this service for performance? I know that ...
1
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0answers
36 views

Loading multiple CSV in QGIS? [on hold]

I tried to use the same coding from Loading Multiple CSV Files into QGIS 2.10 to load multiples CSV in QGIS but in QGIS 3.6 and it does not work. The code provided in the above link was used and the ...
0
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0answers
21 views

Seeking DEM for Northern England to produce slope map?

I'd like to make a slope map of northwest England (the Yorkshire Dales, to be exact) that can be used with a 3D viewer such as Google Earth to identify slopes that are steep enough for paragliding. A ...
2
votes
1answer
34 views

Reading label positions from attribute fields with Python in QGIS 3?

I'm trying to label a shapefile with coordinates from attribute table with pyqgis. I've been messing around with labeling shapefiles with python, I can do most things that I need, but the main ...
0
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0answers
24 views

Installing PostGIS behind firewall on server with no Internet connection?

I'm trying to install PostGIS on a server so that I can run some SQL scripts for styling in QGIS, but to do so it seems to have to install through Stack Builder which requires an Internet connection. ...
0
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0answers
8 views

Making map visible for all user logged or not on GeoNode?

I'm working on GeoNode 2.8 and for my company, I have to set the map visible for all logged or not ONLY in the layer_list even if the user don't have the right to view_resourcebase. They can see the ...
0
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0answers
14 views

Preventing Base Map is getting converted after loading the chart as a layer in MapInfo?

Whenever I am loading the chart into mapinfo using MapXtreme the basemap is getting converted. Because of which the chart is not coming in the right place. Can you please check my code what I am doing ...
0
votes
0answers
16 views

Create different Server Database Connection file for ArcGIS Server

I would like to register database with ArcGIS Server. I know it is done through ArcGIS Server Manager under Site / Data Stores / Register: Database. I am also aware there can be different connection ...
0
votes
1answer
14 views

Overpass API returns points instead of polygons

I'm able to retrieve geojson using the following call to the Overpass API for boroughs in London: import overpass api = overpass.API() response = api.get('relation(1811626);>;out;') However the ...
0
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0answers
15 views

Delineation for area falling under 2 different UTM zones?

Currently I am working in ARCSWAT and I have to delineate the whole basin. The area is quite large and is falling in 2 UTM zones. Since ARCSWAT consider only projected coordinate system for watershed ...
0
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0answers
11 views

ogr2ogr sqlite dialect can't find functions

my question might be related to this Dissolve using ogr2ogr gives 'no such function: ST_union' What I am trying is st_unioning my landparcel polygons based on its group. The code is very ...
1
vote
2answers
36 views

Performing identity operation in PostGIS?

I would like to perform spatial identity operation (ArcGIS example here) using PostGIS. I have two polygon tables, one of which is the input layer and the other table is the overlay layer. The output ...
0
votes
0answers
9 views

Incorrect color of raster data In GeoServer?

I publish a raster data with GeoServer, but a strange thing happened. If I publish the data with GeoTIFF, it is correct, like this: But when I transform it as pyramid image and publish the data with ...
1
vote
0answers
15 views

ArcGIS Pro calculate field using arcade not working?

Im trying to calculate a field called "bark t/ha" using the following expression: if ($feature.Barkfuelhaz =="Low"){ return"0"} else if($feature.Barkfuelhaz =="Moderate"){ return"1"} else if($...
0
votes
2answers
15 views

Setting up dependencies for PyPi Elevation module?

I am trying to set up pypi's elevation module in Miniconda (Python 3.7.3), but I get the following error when I run the selfcheck: (base) C:\Users\name>eio selfcheck 'GNU Make' not found or not ...
1
vote
1answer
34 views

NameError: name '**' not defined in ModelBuilder Calculate Value

This question follows up on Crianopa's answer https://gis.stackexchange.com/a/107687/126329 - I am attempting to do just this, but my model fails at the Calculate value stage. Using the expression ...
0
votes
1answer
25 views

Google Earth Engine really slow in loading maps

I am using the code below to run random forest classification, clip and mask the layer, and then export the map to Google Drive. I expected the export process to be slow. Nevertheless, why are the ...
0
votes
0answers
16 views

Display multiple polygons with Leaflet? [on hold]

I need to display about 200,000 polygons stored in the PostGIS database. In the back end, I'm using net core 2.2 to create APIs and Entity Framework for queries in a PostGIS. In frontend, I'm using ...
-5
votes
1answer
19 views

Getting Automatic MODIS HDF Files 2003-2018 by Shell Script [on hold]

#!/bin/bash # This Script is for getting Automatic HDF Files # Product MODIS MYD11A2 Data From web https://e4ftl01.cr.usgs.gov/ # Change Login And Passwords User registred on Earthdata # This ...
1
vote
2answers
41 views

Filtering out data points on water or outside specified polygons using QGIS?

How do I filter out points that lie in the water or outside specified polygons? For example I want to filter out the erroneous points in the oceans in one project, and filter out all points not in ...
2
votes
2answers
36 views

Scaling tiles for missing zoom levels in Leaflet?

I have two sets of tiles. One for zoom level 10 and one for zoom level 14. However, I want to be able to see tiles on my map at zoom levels 9 through 15. For the nonexistent sets of tiles I want to ...
0
votes
0answers
9 views

GDAL Rasterize (Vector to Raster) not working with any extent

I am attempting to rasterize a road layer and neither the GRASS nor GDAL routines for this are working in QGIS 3.8.2. All of my data is in UTM. Here is my input (GDAL): { 'BURN' : 0, 'DATA_TYPE' : ...
0
votes
0answers
6 views

Raster to polygons in Google Earth Engine with connectivity restriction [on hold]

I am working with data from the USGS National Land Cover Database (https://developers.google.com/earth-engine/datasets/catalog/USGS_NLCD). I would like to extract the data representing urban surfaces ...
-1
votes
0answers
15 views

Need mountain ranges of North America polygon shape file for QGIS and help opening it in QGIS [duplicate]

Can anyone recommend a polygon shape file of the North American mountain ranges, and the website I can download it from? Something like the attached image, except I don't know where the attached image ...
0
votes
0answers
7 views

ArcMap timeslider showing incorrect time frame, not showing data

I'm working with an Excel file that has both XY points and time data. I can get the points to plot properly, but when I try to enable time, the timeslider does not show my data. The date range the ...
0
votes
0answers
12 views

Need mountain ranges of North America polygon shape file for QGIS [duplicate]

Can anyone recommend a polygon shape file of the North American mountain ranges, and the website I can download it from? Something like the attached image, except I don't know where the attached image ...
0
votes
0answers
24 views

Downloading ArcGIS Online Feature Service to local Geodatabase using ArcPy?

I want to grab some feature services from ArcGIS Hub and put them on a GDB on my local PC. Here's the code that I've got so far: import arcpy # Set project directory proj_dir = 'C:\\Users\\rhard2\\...
1
vote
0answers
26 views

Getting data from Qfield back into QGIS

This should be an easy task but I have struggled for 2 days trying to do it. I have a Qfield project with a single point layer (set to offline edit). I have a simple basemap (OpenstreetMap). I collect ...

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