New Jersey – Central and southern New Jersey remapped with new elevation data. Virgin Islands – Remapped with new elevation data. Puerto Rico – Remapped with new elevation data. New DEM available.įlorida – Panhandle remapped with new elevation data. New sea level rise scenarios from the 2022 Sea Level Rise Technical Report are available under the Local Scenarios tab.Īlabama – Remapped with new elevation data. Local Scenarios and Marsh Tutorials updated to include the 2022 Interagency Sea Level Rise Technical Report scenarios. Northern Mariana Islands – Saipan remapped and new data for Rota, Aguijan, and Tinian. New DEMs available.Ĭatalina Island, California – Previously unmapped. Georgia – Remapped with new elevation data. When I try to plot it, I just see a random array of colored panels.Florida – Peninsula remapped with new elevation data. All the documentation I can find online says that satellite data usually comes in single color band raster layers that you can stack to get the composite image, but this shapefile I downloaded has a really confusing structure and I can’t figure out how to read it as a normal image (I’m using the raster and sf packages in R). (I was looking at an area including the US Northeast and tried both the L8 OLI/TIRS and L7 ETM+ layers from the Collection 1 Level 1 Landsat data.) I chose the shapefile as it seemed to be the best option–I’m just trying to get a basemap image. I followed these instructions (they’re very clear and helpful–thank you!) but when I reach the end and “click here to download results”, there is no geoTIFF option, just csv, shapefile, kmz, and some other random formats.
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