@junaidwaseem474.bsky.socialStruggling with slow spatial queries? Learn advanced indexing strategies, clustering techniques, and configuration tweaks to maximize the performance of your open-source spatial database architectures. Read the database performance guide here.
@junaidwaseem474.bsky.socialBuilding custom interactive web maps from scratch? This guide covers the essential stack for modern open-source Web GIS development, from setting up spatial databases to configuring front-end mapping libraries. Click here to read the full tutorial.
@junaidwaseem474.bsky.socialTrying to choose the right software for your UAV workflows? We do a deep dive comparing QGIS and ArcGIS Pro specifically focusing on their capabilities, plugins, and performance in drone photogrammetry processing. Read the full software comparison here.
@junaidwaseem474.bsky.socialDynamic traffic conditions require highly robust algorithms. Dive deep into the mechanics behind advanced real-time traffic routing, congestion modeling, and spatial graph theory used in modern navigation systems. Click here to read the technical breakdown.
@junaidwaseem474.bsky.socialUrban subsidence poses a massive infrastructure risk globally. Advanced SAR Interferometry (InSAR) allows us to accurately measure ground deformation down to the millimeter scale directly from space. Discover the processing workflow. Read the article here.
@junaidwaseem474.bsky.socialSurveying shallow coastal waters by boat is expensive and slow. Satellite-Derived Bathymetry (SDB) offers a scalable remote sensing alternative for mapping underwater topography and coastal morphology. Click here to read the full article.
@junaidwaseem474.bsky.socialTake your routing logic beyond simple A-to-B paths. Explore advanced spatial network analysis techniques like calculating isochrones, drive-times, and solving traveling salesperson problems directly inside your database using pgRouting. Read the guide here.
@junaidwaseem474.bsky.socialStop downloading gigabytes of satellite imagery just to clip a small area of interest. Learn how to efficiently read, process, and stream Cloud Optimized GeoTIFFs (COGs) directly over the network using Python and GDAL. Click here to read the tutorial.
@junaidwaseem474.bsky.socialClassifying raw LiDAR point clouds is notoriously difficult and time-consuming. Learn how to integrate deep learning algorithms with PDAL for automated, high-precision feature extraction across massive datasets. Read the full technical tutorial here.
@junaidwaseem474.bsky.socialLand disputes often stem from poor record-keeping and fraud. Combining geospatial data with blockchain technology offers a transparent, immutable solution for modern land registry management. Discover how this architecture works. Click here to read.
@junaidwaseem474.bsky.socialStop relying solely on vector data. PostGIS has powerful raster capabilities for advanced spatial analysis directly within your database. This tutorial covers raster data management, map algebra, and spatial queries. Read the full guide here.
@gewalt-hamilton.bsky.socialPlease join us in congratulating Alicia Skulsky on moving into a full-time role with our GIS team!
#GHAteam #NewHire #GIS #SummerInternshipProgram #RealExperience #RealImpact
@americangeo.bsky.social🌍 Don’t miss the Sept. 21 early-bird deadline for #Geography 2050: #Africa Shaping Tomorrow, this Nov. 19 & 20 in NYC! We have an amazing lineup of speakers & conversations. Also due: Lightning Talk & Exhibition Poster proposals! To register & submit proposals: geography2050.org.
@uk.osgeo.org👕 FOSS4G:UK 2026 T-shirt orders close in just 3 days!
Don’t miss out — T-shirt orders end on 21st September. Grab yours today and wear your FOSS4G:UK spirit with pride! 🌍
📅 12–13 October 2026
📌 Horizon Leeds, UK
Register: uk.osgeo.org/foss4guk2026...
@aitools2u.bsky.social🌍 Geo Data Converter & Viewer
Built for GIS pros, developers, and drone operators:
• Convert between GeoJSON, KML/KMZ, and Shapefile
• Live interactive map layer preview
• Coordinate validation & projection fixes
@junaidwaseem474.bsky.socialManaging a vineyard requires precise plant health monitoring. Multispectral drone imagery makes it easy to calculate NDVI and spot water stress before it impacts the harvest.
https://rsandgis.me/articles/precision-viticulture-drone-multispectral-imagery.html
@junaidwaseem474.bsky.socialA single satellite image only tells half the story. To track environmental changes effectively, we use time series analysis. Here is how to run it in Google Earth Engine.
https://rsandgis.me/articles/time-series-analysis-of-satellite-imagery-gee.html
@junaidwaseem474.bsky.socialFinding reliable groundwater sources is a growing challenge. Applying machine learning to hydrological and spatial datasets significantly improves mapping accuracy.
https://rsandgis.me/articles/machine-learning-groundwater-potential-mapping.html
@junaidwaseem474.bsky.socialBalancing environmental and economic variables is crucial for urban planning. Multi-criteria land suitability analysis provides a structured GIS approach to finding optimal sites.
https://rsandgis.me/articles/gis-based-multi-criteria-land-suitability-analysis.html
@miskaknapek.bsky.social