TNM Download (v2.0) Doesn"t show me squat. No selection, now download cart. Nada. Crap, non-intuitive interface that says "Do a search" under products. Great! I've defined my area of interest with a bounding box, polygon...whatever. Nothing shows in the product tab. Useless.
I watched this tutorial and I noticed that the File Format you used isn't available on the TNM. All that is available is a GEOTiff. I am able to bring it in to ArcMap, but it won't let me clip the tiff. Do I need to convert it into polygon first and then back to raster?
I find it's best to work with rasters in a geodatabase - instructions can be found hereL desktop.arcgis.com/en/arcmap/10.3/manage-data/raster-and-images/importing-a-raster-dataset-into-a-geodatabase.htm
Yes, as they are provided by the U.S. Geological Survey. There may be similar services for other countries - for example there is one for Canada ruclips.net/video/dfHNghqHdXI/видео.html
@@DK_4x4 I don't know have any experience working Cambodian DEMs, but I did a quick search online and found this video that might help: ruclips.net/video/JbG1i6SliQ0/видео.html
Thank you! This also really helped me out for a class project.
You’re very welcome - glad it was helpful!
Huge Help!!! Thank you so much!
Sir, your videos greatly helps me in my research work, wonderful
Thanks Ruyida! I’m glad I could help.
Awesome man. this is much easier way than what what I was doing. Can you also help with shape files ?? Where to and how to... it would be awesome
My data isn't being downloaded as a zip folder, only as a .tif, any help on this matter?
TNM Download (v2.0)
Doesn"t show me squat. No selection, now download cart. Nada.
Crap, non-intuitive interface that says "Do a search" under products. Great! I've defined my area of interest with a bounding box, polygon...whatever. Nothing shows in the product tab. Useless.
Great
I watched this tutorial and I noticed that the File Format you used isn't available on the TNM. All that is available is a GEOTiff. I am able to bring it in to ArcMap, but it won't let me clip the tiff. Do I need to convert it into polygon first and then back to raster?
I find it's best to work with rasters in a geodatabase - instructions can be found hereL desktop.arcgis.com/en/arcmap/10.3/manage-data/raster-and-images/importing-a-raster-dataset-into-a-geodatabase.htm
so basically these DEM are available for U.S. only?
Yes, as they are provided by the U.S. Geological Survey. There may be similar services for other countries - for example there is one for Canada ruclips.net/video/dfHNghqHdXI/видео.html
@@DonBoyes How about Cambodia? Where Could I download DEM?
@@DK_4x4 I don't know have any experience working Cambodian DEMs, but I did a quick search online and found this video that might help: ruclips.net/video/JbG1i6SliQ0/видео.html
Great! But how can I download DEM for Bangladesh :'(
Can I use the same file in PCSWMM?
Sorry, I'm not familiar with PCSWMM but if it accepts standard file formats, then probably.
can't find any dem data.