Description: MS building footprint polygons - 2022***** See original source download and supplemental Information for details on data creation by Microsoft.https://github.com/Microsoft/USBuildingFootprintsMicrosoft explaination: “The gap areas contain image tiles taken with different cameras, which is causing the creation of artificial edges between neighboring tiles. These confuse our detection network which hasn't learned to deal with them.We took a very conservative approach of skipping such tiles. I think we could add additional effort in order to properly deal with this problem.”
Description: This dataset is a Mosaic of Lidar Projects spanning 10 years in Mississippi. Individual Project Metadata can be found at the File Geodatabase level of the projects in the SourceTiles folder. The Web Mercator Coordinate system was chosen for this Mosaic to maximze its usability in web mapping. The base rasters retained their original Coordinate system, and I have not had any trouble reprojecting the data. The Statewide Mosaic reports all elevations in US Feet. Orignial elevations were mixed between Meters and Feet. I insterted a function for unit conversion on all reasters originally reporting elevation in Meters. This Math only exists in the Mosaic, and will not be the same if you load an individual raster from the SourceTiles folder.
Service Item Id: 0b588a686ae74921b942b07f252ec164
Copyright Text: Brad Segrest, MDEQ, MARIS, NRCS, NOAA, USACE, Steve Walker MARIS, Barbara Yassin MDEQ.
Description: This dataset is a Mosaic of Lidar Projects spanning 10 years in Mississippi. Individual Project Metadata can be found at the File Geodatabase level of the projects in the SourceTiles folder. The Web Mercator Coordinate system was chosen for this Mosaic to maximze its usability in web mapping. The base rasters retained their original Coordinate system, and I have not had any trouble reprojecting the data. The Statewide Mosaic reports all elevations in US Feet. Orignial elevations were mixed between Meters and Feet. I insterted a function for unit conversion on all reasters originally reporting elevation in Meters. This Math only exists in the Mosaic, and will not be the same if you load an individual raster from the SourceTiles folder.
Service Item Id: 0b588a686ae74921b942b07f252ec164
Copyright Text: Brad Segrest, MDEQ, MARIS, NRCS, NOAA, USACE, Steve Walker MARIS, Barbara Yassin MDEQ.