QGIS VS gdal

Prepare GIS data for use with Amazon Athena. This time, we created four types of sample data in QGIS in advance.

I am using Qgis to try to edit the map database and add polygon territories for any future changes to the GeoJSON that I created/edited.

Judging by this open issue in the QGIS repo it doesn't seem to be possible to skip fully transparent tiles.

In the most generic, high level way: grab the source code, start up a debugging session with a profiler, and see what/where the bottleneck is. Bonus points for documenting the issue and submitting a bug report. Extra double bonus points for opening a pull request to

Access: QGIS

Hi! I used QGIS to create the map and BRouter to create the lines as routes. Does help that GIS is one of the major parts of my profession so I'm fairly familiar with designing maps

qgis Desktop software.

Oh hm i may have misunderstood this answer: https://github.com/qgis/QGIS/pull/36683

Adding natural breaks to symbology for rasters is an open feature request (since 2020) https://github.com/qgis/QGIS/issues/39746

TiTiler is a dynamic tile server built on FastAPI and Rasterio/GDAL. Its main features include support for Cloud Optimized GeoTIFF(COG), multiple projection methods, various output formats (JPEG, JP2, PNG, WEBP, GTIFF, NumpyTile), WMTS, and virtual mosaic. It also provides Lambda and ECS deployment environments using AWS CDK.

GDAL is the real heart, the python aspect is mostly wrappers around that I'm fairly sure. I love python for the record, the only reason I bring it up, is cause python haters accuse it of being slow, but QGIS drops down to C++ when speed is necessary, like most modern packages do.

gdal 0.15 (repo, docs), a set of Rust bindings for the GDAL library, used for access to geo-spatial data formats, is now out!

GDAL (Geospatial Data Abstraction Library) is a the geospatial data processing library. It handles a lot of Raster/Vector analysis and alteration. gdal_contour and gdal_rasterize which would be used to create isolines (contour lines) . There's more complex processing and analyses than that. More common is reprojecting multiple layers, and some that being as Vector files, into different coordiatne systems.

Access: GDAL

As an example we use GDAL heavily through its C# binds. We do all the additional data processing, that isn't done by the C++ GDAL, in C#. The final results are both Data (held in memory or temp exported to a file), and a normalized Raster Texture that we can display on a TextureRect. Most of the C# data processing scripts aren't even Inheriting from any Godot Class.

I think this would be the best way to handle this. GDAL is what you should look into for this project.