{"name": "LEE RS Lab", "package_name": "rs_lab", "version": "2.2.1", "experimental": true, "qgis_min": "3.22.0", "qgis_max": "3.99.0", "downloads": 20, "uploaded_by": "khgeo", "upload_datetime": "2026-11-05T23:26:17.811812", "changelog": "2.2.1 First release on plugins.qgis.org (experimental). LICENSE file in the plugin; only http(s) URLs are opened; ignored errors are logged at debug level; Khmer text in charts is drawn by Qt so it is shaped correctly; change detection refuses results made from raw images; PDF report keeps the map on page 1; Help links to the online manual. Khmer terms: plugin = \u1780\u1798\u17d2\u1798\u179c\u17b7\u1792\u17b8\u1787\u17c6\u1793\u17bd\u1799, remote sensing = \u1780\u17b6\u179a\u1799\u1780\u1796\u17d0\u178f\u17cc\u1798\u17b6\u1793\u1796\u17b8\u1785\u1798\u17d2\u1784\u17b6\u1799.\n2.2.0 Renamed LEE RS Lab. One toolbar icon (no basemap arrow; basemaps stay in the panel header). Fix: installing scikit-learn on macOS crashed (\"init_sys_streams \u2026 text_encoding\") \u2014 only a Python of the same version as QGIS is used, never with QGIS's standard library; otherwise pip runs inside QGIS; the button shows when scikit-learn is already installed. Fix: \"&\" in section titles showed as an underline. Khmer: band = \u1794\u17ca\u17c2\u1793, reflectance = \u1780\u17b6\u179a\u1785\u17b6\u17c6\u1795\u17d2\u179b\u17b6\u178f. Classify: one shared Classes (legend) section with schemes (RS Lab, LULC level 1, Auto 7, ESA WorldCover), save/open CSV; clusters are labelled with class drop-downs; K-means / ISODATA enable only their own parameters. From the GEE LULC Toolkit: Cochran sample size with proportional / equal allocation and a minimum per class; point labelling with class buttons, next / previous / next unlabelled, zoom and an optional map-class hint; automatic training points from ESA WorldCover (Auto 7, pure pixels); print map layout (title, legend, scale bar, north arrow, sources, accuracy). Change: from \u2192 to is the default, with gains / losses per class, the largest transitions, net-change chart, Sankey diagram of the from \u2192 to flows (offline HTML, from the GEE LULC Toolkit), date 1 vs date 2 area chart, CSV, map of one chosen transition (e.g. Forest \u2192 Cropland) and the tables in the PDF report; codes are now from\u00d71000+to (class ids up to 999, e.g. WorldCover 100). LEE: \"Use a result in the other tabs\" (Enhance, Classify, Accuracy, Change date 1/2), class maps go to the accuracy/change boxes, and lee.Image.open(\"layer name\" or path) reads project rasters into scripts. 18 new LEE examples (32 in all): indices pack, red-edge chlorophyll, land surface temperature, urban expansion, forest loss / gain, NDVI-drop deforestation, rice calendar from Sentinel-1 VH, radar colour composite, S2 + S1 fusion clustering, dry vs rainy season water, JRC water seasonality, elevation zones, MODIS drought anomaly, Landsat 5 vs today, clear-observation count, haze-free percentile composite, mangroves & wetlands, Image.open. Reversed colour ramps (e.g. \"Spectral_r\").\n2.1.0 Compact panel: 10 tabs \u2192 5 (1 Data \u00b7 2 Enhance \u00b7 3 Classify \u00b7 4 Change \u00b7 5 LEE) with collapsible one-at-a-time sections, lessons inside each section, result tables shown only when there are results, button rows that wrap, combo boxes and form rows that fit a narrow dock (tab bar scrolls on macOS). One toolbar icon: click opens the panel, its arrow lists the basemaps (also in the panel header). New: area-adjusted accuracy and class areas with 95 percent confidence intervals (Olofsson et al. 2014) in the accuracy section, CSV and PDF report; Clean up & export polygons (sieve to a minimum mapping unit, polygonize to GeoPackage with class name and area). Fix: Search scenes / Preview / Download failed (missing scene-parameter helpers).\n2.0.2 Fix a QGIS crash (segmentation fault in QLocale::doubleToString) when styling a layer whose pixels all have one value (e.g. a water or flood mask): colour ramps and legend labels are now built by RS Lab with a guarded min/max.\n2.0.1 Accuracy: points are sampled at their exact pixel; a clear message (and the attribute table opens) when ref_class is still empty, points fall outside the map, or only on unclassified pixels. LEE label: \"LEE \u00b7 Local Earth Engine\" tag, tab \"9 LEE Script\", LEE badge on the icon.\n2.0.0 No Google Earth Engine: everything uses free data without login and runs locally. New tab 9 Script \u2014 LEE (Local Earth Engine), GEE-style scripting with 14 examples. More datasets for the AOI: Copernicus DEM, NASADEM, ESA WorldCover, annual land cover, JRC surface water, MODIS NDVI. Setup tab: connection test and cache control.\n1.3.1 Fix: \"wrapped C/C++ object of type QToolBar has been deleted\" when unloading or reloading the plugin.\n1.3.0 Project CRS follows the AOI (UTM zone at the AOI centre, Web Mercator for very wide AOIs; can be switched off); Auto download CRS shows the detected zone. Basemaps: 10 one-click XYZ basemaps (Esri, Google, EOX Sentinel-2 cloudless, OSM, OpenTopoMap, CARTO) from the toolbar or the Download tab, added under the imagery; attribution goes into the report.\n1.2.0 Renamed RS Lab (was RS Teaching Lab; settings and installed Earth Engine package are reused). Own toolbar. AOI preset to administrative units with a country level for any country (HDX COD-AB \u2192 ODC \u2192 geoBoundaries \u2192 Earth Engine), preset Cambodia; whole-country AOI; boundaries load automatically. Imagery source preset to Microsoft Planetary Computer.\n1.1.2 Fix: panel failed to open when a web basemap (Google Satellite XYZ/WMS) was in the project; image boxes now list only file-based rasters.\n1.1.1 Faster cloud downloads: cloud masks read first so only the clearest scenes over the AOI are downloaded; parallel connections (setting); direct window reads without reprojection when the image is already in the target UTM zone; HTTP/2 and caching. Earth Search tile ids shown.\n1.1.0 Imagery without GEE: Earth Search (AWS) and Microsoft Planetary Computer STAC sources (Sentinel-2 L2A, Landsat 5/7/8/9 L2, Sentinel-1 RTC) with local cloud-masked composites and quick look; local band-set builder for EarthExplorer / Copernicus Browser / SAFE files. Admin boundaries: robust HDX COD-AB reader (both schemas, P-code cascade, Khmer names), ODC fallback, own boundary file, add AOI to map. Language switch now also translates legend class labels and keeps the province/district/commune selection.\n1.0.0 First release.", "external_deps": null, "download_url": "https://plugins.qgis.org/plugins/rs_lab/version/2.2.1/download/"}