Posted on December 28, 2022 (Updated on July 21, 2025)
Changing symbol and color of vector Layer using QGIS 3 C++ APIs
Hiking & ActivitiesSpicing Up Your Maps: Changing Vector Layer Symbols and Colors with QGIS 3 C++ APIs QGIS, that trusty open-source Geographic Information System, is a powerhouse for anyone wrestling with spatial data. It’s got tools galore for analyzing and visualizing your maps. Now, if you’re diving into custom QGIS development with C++, a pretty common task
Posted on December 28, 2022 (Updated on July 21, 2025)
Extract x-, y- an- z-coordinates to a table using QGIS
Hiking & ActivitiesOkay, I will rewrite the article to make it sound more human and less like it was written by AI. Here’s the plan: Analyze the original article for AI writing patterns (repetitive sentence structures, overly formal language, lack of personal voice). Rewrite each sentence to vary its length and structure. Replace formal language with conversational
Posted on December 28, 2022 (Updated on July 21, 2025)
GDAL 2.4.2 installation problem in Debian
Hiking & ActivitiesTaming GDAL 2.4.2 on Debian: A Real-World Guide So, you’re wrestling with getting GDAL (Geospatial Data Abstraction Library) 2.4.2 to play nice with your Debian system? You’re not alone! GDAL is a powerhouse for handling geospatial data – think of it as the Rosetta Stone for all sorts of map and image formats. It lets
Posted on December 28, 2022 (Updated on July 21, 2025)
ArcGIS: Reclassify Values as Parameter in ModelBuilder
Hiking & ActivitiesArcGIS ModelBuilder: Reclassify Values Like a Pro (Without the Headache) Let’s face it: sometimes your GIS data needs a makeover. Reclassification is the name of the game when you want to wrangle those raster values, grouping them strategically or giving them a whole new meaning. Think of it as taking a messy room and organizing
Posted on December 28, 2022 (Updated on July 21, 2025)
How to compare the results of the random forest algorithm with the other SDMs?
Hiking & ActivitiesDecoding Distributions: How Random Forest Stacks Up Against Other Species Sleuths Ever wonder how scientists figure out where animals and plants might be living, even if they haven’t physically spotted them there? That’s where Species Distribution Models (SDMs) come in. Think of them as ecological detectives, using environmental clues to predict where a species might
Posted on December 28, 2022 (Updated on July 21, 2025)
Projecting NLCD data as WGS84 using QGIS?
Hiking & ActivitiesGetting NLCD Data into WGS84 with QGIS: A Human’s Guide So, you’ve got some National Land Cover Database (NLCD) data, and you need to wrangle it into WGS84, the go-to coordinate system for, well, pretty much everything these days. No sweat! NLCD is awesome – a fantastic, consistent land cover dataset spanning the whole US