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Questions tagged [software-recommendations]

Questions seeking software recommendations are better asked at the Software Recommendations Stack Exchange or in the GIS Chat Room.

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Plot vectorised contour maps with Python and bokeh

I have a csv file with point data, i.e. lat/long coordinates and a third column named "size" which represents the average size of crop in a pair of lat/long coordinates. The csv file with ...
André Lourenço's user avatar
-1 votes
0 answers
15 views

I need the EIM ID of the application to include this software in my company [closed]

In my company they are asking me for the EIM ID (Enterprise Information Management) to be able to add the software to our infrastructure. Does anyone know where I can consult it or request it. Thank ...
Juan Gonzalez's user avatar
-1 votes
0 answers
13 views

Garmin eTrex 22x programs compatible with MacOS

I would like to upload and download tracks and waypoints to/from my Garmin eTrex22x on my MacBook Pro. I normally use the DNR GPS program from the Minnesota state website on Windows PC computers, but ...
MapDeath's user avatar
  • 341
-1 votes
0 answers
20 views

Popular touristy places in searched country

I am building a travelling app in react and I need to create a fetch function for fetching data about the most popular tourist attractions in searched country I want to pass countryName as parameter ...
Anar Talibov's user avatar
0 votes
0 answers
24 views

Open platform to visualised bathymetry LiDAR [closed]

I have point cloud data that I want to visualise on an open platform, which I can extend tools upon to investigate further. I was wondering if any offer a visualisation like below, where the ...
guest_231213's user avatar
-1 votes
0 answers
14 views

Time stamp point cloud to one point cloud LAS/LAZ [closed]

I have Velodyne LiDAR data - pcap and track data anpp. Is it possible to integrate this data to create one point cloud? If so, what should I use?
Mily's user avatar
  • 1
-1 votes
0 answers
27 views

Rendering basemap + polygon as JPG and sharing through email

I currently have a PostgreSQL/PostGIS (versions 14/3.2) instance with several tables. When adding a new polygon through QGIS, the server sends an email with info about said layer (using listen/notify ...
d_araujo's user avatar
-1 votes
2 answers
73 views

Simplifying adjacent polygons with Python while maintaining shared borders [duplicate]

I want to simplify adjacent polygons (GADM zones level 1) with Python while maintaining shared borders. The general problem is well explained at Simplifying Polygonal Coverages with JTS. The best ...
JoMe's user avatar
  • 7
-1 votes
0 answers
50 views

Importing and manipulating seismic line navigation data

I am hoping this is a good place to ask a generic question concerning the loading and display of seismic data in QGIS. I have been in the oil industry for a very long time and am interested in adding ...
Carl Huxohl's user avatar
-2 votes
0 answers
23 views

API for determining distance to closest sea/ocean for a given (lat, long)

Essentially I want know for a given (lat, long), what is the distance to the closest sea / ocean. Is there any open / paid API for that? Bonus if there is an API / library in python. I've heard that ...
user3677274's user avatar
-1 votes
0 answers
16 views

Any C# UI-Control to visualize NetTopologySuite.Geometries.LineString

I am looking for a free and public licensed WPF Control to visualize a List<LineString>, where "LineString" is a class in "NetTopologySuite" library. "LineString" ...
NewbieInCSharp's user avatar
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27 views

Are there any latest new sfm out there that are similiar to Agisoft Metashape? [duplicate]

Are there any new latest news about sfm aka (Structure in Motion) that can perform old aerial photos from 30's to 50's ? My agency has revoked it due to the Ukraine and Russia situation. Yes I am ...
PROBERT's user avatar
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0 votes
1 answer
76 views

Python script equivalent to QGIS Generate XYZ tiles (Directory) function

I have been using QGIS Generate XYZ tiles (Directory) tool which outputs my raster to XYZ tiles nicely! However, I now want to do this outside of the QGIS environment entirely (so no QGIS involvement)....
guest_231213's user avatar
-1 votes
1 answer
57 views

Histogram matching high-res tiles to satellite image tiles

I have a 3-trillion pixel mosaic TIFF image made from 1-meter NAIP imagery. The NAIP imagery has significantly different values from area to area so seams are quite evident. I have a sentinel-2 TIFF ...
Jeshua Lacock's user avatar
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0 answers
46 views

Creating constrained Delaunay triangulations for polygons

I have a set of polygons, some of them are connected, but most are not. Some of them are convex, some are not. Now I want to build a navigation mesh based on the polygons, and I find most of the ...
giser's user avatar
  • 761
-1 votes
1 answer
36 views

Does MODIS dataset (MOD09GQ) require atmospheric correction to calculate NDVI?

It took a dataset of satellite images with a high frequency of reception (1 day) to work. The work consists in studying the change in the NDVI coefficient at a certain site during the year. I took ...
senek's user avatar
  • 65
0 votes
1 answer
54 views

Open source tools to merge categorical raster classes with neighboring class based on area

Given a categorical raster, I'd like filter based on area (ex. number of contiguous pixels) and then: For island groups (no neighbors) that are smaller than the desired area - remove (set to nodata) ...
Brent Edwards's user avatar
-1 votes
1 answer
77 views

Exporting 3D models through QGIS

I created a 3D model that contains the DEM, some wind turbine features (.shp) and a boundary area (.shp). I added an XYZ tile. I would like to know if there is any way to export the product as a whole....
Daniel Matias's user avatar
-1 votes
1 answer
37 views

Python CLI/Package to handle DTM conversion from raster to mesh (obj or ply) [closed]

I was wondering if there is a Python CLI, package or even a QGIS tool that makes it possible to convert a DEM from raster to mesh. The only way I found at the moment is sampling points from the raster,...
aogino's user avatar
  • 15
2 votes
3 answers
124 views

Seeking alternative to ArcPy to translate feature class

I'm using arcpy.da.UpdateCursor to move shape based in X and Y translation. with arcgis.da.UpdateCursor(fc2, ["SHAPE@XY"]) as cursor: for row in cursor: cursor.updateRow([[row[0][...
Sebastian Raul Osorio Atuspari's user avatar
-1 votes
1 answer
57 views

Seeking Leaflet printing library that is flexible (not browser print)

I'm a junior developer and I've been tasked with updating the leaflet part of the website. Do you know a good printing library where I could just export the map shown on the screen and manipulate it a ...
François Poulin's user avatar
0 votes
1 answer
452 views

Heatmap using latitude and longitude coordinates

I have a very large dataframe of +10Million rows containing information about route points of vessels in maritime traffic. I wanted to create a heatmap to highlight the areas with higher traffic flow ...
Coki_23's user avatar
-1 votes
1 answer
85 views

Route design for Travelling Salesperson [closed]

I need a GIS-based solution that helps to identify the sales route of a salesperson. In a given situation, I have 500k POS/point of sales throughout the country. To server those 500k POS there are 100 ...
Devils Dream's user avatar
  • 3,189
-1 votes
1 answer
58 views

No-budget method for retrieving long, lat and altitude [closed]

For my masterthesis, I'm working on a GPS-independent localization system. In order to test how well it works, I want to take images in the city, however I need the "ground truth" x, y and z ...
nona's user avatar
  • 1
-1 votes
1 answer
169 views

Performing empirical bayesian kriging in R

I am trying to apply empirical bayesian kriging in R, but I cannot find a package that provides a function for EBK. Does anyone know of any or should I use ArcGIS?
epihiv's user avatar
  • 1
-1 votes
1 answer
48 views

Doing high-fidelity trilateration in R [closed]

Is there a way to do high-fidelity trilateration in R (naturally, I'll be using latitudes and longitudes)? I'm not looking to solve a specific problem, but rather identify tools that are capable of ...
Aegis's user avatar
  • 119
-1 votes
1 answer
71 views

Viewing GPS coordinates on Trimble Geoxh 6000 [closed]

I read that the point coordinate system is proprietary. What software do I need to view the points as gps coordinates and how would I go about doing it?
Garrett Jones's user avatar
-2 votes
1 answer
219 views

Get altitude over WGS84 ellipsoid from GPS tracking app [closed]

I have been using multiple GPS tracking apps for sailing in my iPhone, such as iSailor, whose output is a KML file that looks like ... <when>2023-08-16T09:12:51Z&...
Lothar's user avatar
  • 1
0 votes
1 answer
506 views

Alternative to Metashape software [closed]

So I am from USA and our government decided to ban using any software products that is from Russia, can anyone from here suggest an alternative software with Agisoft Metashape? Yeah I am upset about ...
PROBERT's user avatar
  • 4,139
0 votes
1 answer
284 views

Alternatives to Compute Pole of Inaccessibility in Python?

I discovered the other day that Shapely's current implementation of the polylabel algorithm for approximating a polygon's pole of inaccessibility does not always produce a point within the polygon. ...
Chris's user avatar
  • 171
0 votes
1 answer
114 views

JavaScript libraries to visualize CityJSON data

I am looking for JavaScript libraries that allow you to visualise cityJSON (https://www.cityjson.org/) data. I am currently using cityGML with Cesium JS (https://cesium.com/platform/cesiumjs/), but ...
Yoya01's user avatar
  • 39
1 vote
0 answers
63 views

Open Source GIS Story Maps [duplicate]

I am helping to put together a session at a conference to see how we would want to design an OS Story Map 'Recipe' i.e. what is currently out there and how we could use it. The attendees will range ...
Em Hain's user avatar
  • 19
1 vote
1 answer
245 views

Estimate solar potential in Python with DEM

I am trying to calculate the solar potential/solar exposure of the littoral zones for a few lakes in Python. I already got the bathymetry/topographic data but I am still searching for ways to ...
b_robran's user avatar
-2 votes
1 answer
51 views

Summary statistics for a set of polygons [closed]

I have a set of a few millions polygons on which I'd like to compute summary statistics. I do know that what is relevant will depend on my needs, but I wonder if there is some agreed upon summary ...
cpa's user avatar
  • 119
0 votes
0 answers
136 views

Gallileo HAS - Android support

Galileo started to provide corrections (HAS) at the beginning of the year. They are distributed either directly on the E6-B frequency or over the Internet via the Ntrip protocol. According to EUSPA, ...
DNL852's user avatar
  • 9
0 votes
1 answer
140 views

Advice on mapping tool (world map, Robinson projection, visualise wine production)

I’m looking for some advice on finding the right mapmaking tool. I think what I want is rather simple but I’ve gotten stuck every turn I took. Requirements: I’d like a map of the world in Robinson ...
R. Boomgaard's user avatar
0 votes
1 answer
2k views

How to read WKT files with Python [closed]

I want to read a WKT file with the path "path.wkt" to work with it in Python. The file has the following format: MULTIPOLYGON (((8.670759751629118 47.68652606800615, 8.666622492582087 47....
Paulo Matias Montecinos Medel's user avatar
0 votes
0 answers
79 views

Crowdsourcing in QGIS

I'm wondering if there is an option for crowdsourcing in QGIS. I need something similar to what is Survey123 in ArcGIS. I know that with QGIS I can use QField, but it's not what I'm looking for. I ...
Marica's user avatar
  • 9
2 votes
2 answers
988 views

Creating a custom grid on a Folium Map

I am quite new to Python and I need to create a custom grid with a specific spacing on a Folium map for a particular district. I have added the Polygon of district boundary on the folium map. The grid ...
Jawi289p's user avatar
0 votes
0 answers
110 views

A minimalistic Python\Java library for HOSTING WMS content

Colleagues of mine have developed an algorithm that, given a bunch of parameters, outputs a colormap. The initial version was integrated as a QGIS plugin. However now we need to create an ArcGIS ...
rbaleksandar's user avatar
0 votes
1 answer
132 views

Equivalent to Google "my maps" for larger datasets, access-restricted webmap without a custom website

I know how to upload a KML file to create a google "my map" and share it privately via Google Drive. I want to know how I can do this for larger datasets that exceed the Google "my map&...
Virginia's user avatar
1 vote
0 answers
104 views

Which software was used to generate this type of map?

I have been struggling to find the software from which these maps are generated. It seems like they are created using the same software but I could not find which one. I want to plot variables such ...
T. J.'s user avatar
  • 19
-1 votes
1 answer
140 views

How to open Autodesk SDF file with Python

I'm trying to open a large SDF file (~8gb) in Python. I have been provided a layer in this SDF format (Autodesk SDF3), but I have so far been unsuccessful with opening this filetype with packages such ...
PL200's user avatar
  • 97
0 votes
0 answers
80 views

Coregister polygon with shifted coordinates and GeoTIFF

I have the polygon boundaries of a lot of buildings in GeoJSON as a Polygon: and I also have some GeoTIFF raster of the height of every pixel in that region: The problem is that some of the polygons ...
JArmunia's user avatar
1 vote
1 answer
511 views

Converting points from British National Grid/OSGB to lat-long in client side

I'm working on a front-end application that needs points in pixels. The data array object from API calls returns GIS values as British National Grid/OSGB 1936 CRS (coordinate reference system) of ...
simpywatch's user avatar
0 votes
0 answers
77 views

Calculating mean distances of points on map from other points

I would like to draw a map of the US shaded by how far a person at each location would be from every other person in the US on average. For my purposes, this could be, a map of US counties shaded by ...
gkhs's user avatar
  • 11
-1 votes
1 answer
3k views

Converting iPhone coordinates into something Google Maps will recognize [closed]

How do I convert iPhone coordinates into something that Google Maps recognizes? The iPhone coordinates save in Photoshop with the pictures I take on an iPhone but the coordinates are useless in Google ...
andy romanoff's user avatar
0 votes
1 answer
192 views

Remove point cloud overlapping flight line with a Python script

I have a LiDAR file (.las) corresponding to a topographical survey that I was able to carry out. However on this file we can see an overlap of points due to the percentage of flight overlap for the ...
Nicolas Guibal's user avatar
1 vote
1 answer
737 views

Python library for downloading L8-9 data from USGS EarthExplorer

A couple of years ago I used to work with Landsat-8 data. I was using kapadia/usgs or yannforget/landsatxplore librairies to download data programmatically from USGS EarthExplorer. Now I need to ...
tvoirand's user avatar
  • 298
1 vote
1 answer
305 views

Find local plane basis at a location using WGS84

I have orientation data from a drone given as a quaternion with respect to the local reference system (Z is up, X is local east, Y is local north) which is the local tangent plane. I want to express ...
GuillemB's user avatar
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