occassional data hobbistVisualizing map features in Hong Kong 1980 Grid system using QGIS with XYZ Tiles of the HK Map APIIn Hong Kong, the commonly used map data are all reference to the Hong Kong 1980 Grid System (HK80). If you have a HK80-based map data, you…6d ago6d ago
occassional data hobbistUsing PyGWalker to explore spatial dataI recently tried out PyGWalker, an interactive visualization tool for exploring data. At first, I thought it stood for "Python Graphic…Apr 6Apr 6
occassional data hobbistSpeedy spatial data access using OGC Web Feature Service and PythonLocation of Landslide Incidents in Hong KongMar 24Mar 24
occassional data hobbist1/72 P-51D MustangI did scale modelling when I was young. I built the Gundam series, i.e. the well-known RX-78 kits from Bandai and car and military…Sep 24, 2023Sep 24, 2023
occassional data hobbistMy first try on SAMI've just tried the Segment Anything Model (SAM) Meta developed—it's fun. It took several minutes to complete the segmentation using the…Jun 26, 2023Jun 26, 2023