Calculates land surface temperature from Landsat 8 or 9 Collection 2 Level-1 bands using your scene's own MTL constants: top-of-atmosphere radiance, brightness temperature, NDVI, proportion of vegetation, emissivity and LST, all clipped to your area of interest, plus a hexagon statistics grid for urban heat island, agricultural or environmental studies. Optional atmospheric values bring it within about 1°C of the USGS Level-2 surface temperature product in our London tests; without them, use it for patterns and hot spots. Level-1 downloads need a free USGS account.
Eight Bozmaps QGIS models in one zip: flood, landslide, wildfire, NDVI, NDVI change detection, land surface temperature, OSM map generator and vegetation vulnerability.
Screens how far inland a tsunami of a height you choose could reach, from a DEM, a coastline and land use roughness, using the published Berryman height-loss method.
Zone of Theoretical Visibility for a proposed wind turbine, mast or tall building, with visible area by distance band and the buildings that can see it.