2017 NOAA/OCM Unmanned Aerial Systems Lidar DEM: Grand Bay NERR
Below are links to the files that make up the 2017 NOAA/OCM Unmanned Aerial Systems Lidar DEM: Grand Bay NERR dataset. This HTML
file is here to emulate the access typical of an ftp site.
The files containing geospatial indices, metadata, etc., are listed first, followed by the files. To download in
bulk, it is suggested you use a program such as wget (example below). The geospatial index file in shapefile format
has a URL attribute that some GIS programs can use to download files. You can also subset the data, make derived products, and change
projection, datum, etc., using the Digital Coast Data Access Viewer
(add to cart, the link to bulk download will take you here).
Example to download entire data set using wget (note: sufficiently new and trusted pre-compiled Windows versions can be hard to find):
wget -np -r -nH -L --cut-dirs=1 https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/dem/NOAA_Grand_Bay_UAS_DEM_2017_8387/index.html
This will give you the directory structure starting with NOAA_Grand_Bay_UAS_DEM_2017_8387. Wget is a command-line program and the output will
be to the directory you run it in. More options and information can be found at https://www.gnu.org/software/wget/manual/wget.html.
The other options in the example mean:
- -np = don't grab the parent directory
- -r = recursive (descend into directories)
- -nH = don't generate host-prefixed directories
- -L = follow relative links only (so you don't download wget just because it's linked here)
If you have problems with wget that look like an authorization or certificate issue, you may need to add the option
"--no-check-certificate". Windows users may want to install the Windows Subsystem for Linux to get a current wget.
You can also use the uGet program with the list of URLs in file urllist8387.txt. More information on using uGet is in the Bulk Lidar Download GeoZone blog post.
The total size to download all the files is 3.6M.
Meta Info
Tile Index: tileindex_NOAA_Grand_Bay_UAS_DEM_2017.zip
Metadata: 2017_gbnerr_uas_lidar_dem_m8387_metadata.html
Metadata: 2017_GBNERR_UAS_DEM_m8387_met.xml
URL list: urllist8387.txt
STAC: Spatio-Temporal Asset Catalogs
stac/catalog.json
stac/noaa_dem_collection_m8387.json
stac/noaa_dem_item_collection_m8387.json
All Files
2017_gbnerr_uas_lidar_dem_m8387_metadata.xml (12.48 KB)
AOI_1_Cladium/index.html (1.32 KB)
AOI_1_Cladium/be_Cladium.img (177.95 KB)
AOI_1_Cladium/be_Cladium.img.aux.xml (841 B)
AOI_1_Cladium/be_Cladium.img.xml (14.50 KB)
AOI_1_Cladium/be_Cladium.rrd (68.82 KB)
AOI_2_Upper/index.html (1.30 KB)
AOI_2_Upper/be_Upper.img (954.44 KB)
AOI_2_Upper/be_Upper.img.aux.xml (839 B)
AOI_2_Upper/be_Upper.img.xml (14.50 KB)
AOI_2_Upper/be_Upper.rrd (325.04 KB)
AOI_3_MB/index.html (1.27 KB)
AOI_3_MB/be_MB.img (437.22 KB)
AOI_3_MB/be_MB.img.aux.xml (1.89 KB)
AOI_3_MB/be_MB.img.xml (14.50 KB)
AOI_3_MB/be_MB.rrd (244.96 KB)
AOI_4_SPAL/index.html (1.29 KB)
AOI_4_SPAL/be_SPAL.img (602.63 KB)
AOI_4_SPAL/be_SPAL.img.aux.xml (1.87 KB)
AOI_4_SPAL/be_SPAL.img.xml (14.50 KB)
AOI_4_SPAL/be_SPAL.rrd (549.84 KB)
stac/index.html (1.79 KB)
stac/AOI_1_Cladium/index.html (1.13 KB)
stac/AOI_2_Upper/index.html (1.12 KB)
stac/AOI_3_MB/index.html (1.11 KB)
stac/AOI_4_SPAL/index.html (1.12 KB)
Page owned by NOAA Office for Coastal Management. Last updated: Mon Apr 1 16:43:26 EDT 2024