2005 SWFWMD Lidar: Little Manatee District Point Cloud files with Vertical Datum North American Vertical Datum of 1988 (NAVD88) using GEOID18
Below are links to the files that make up the 2005 SWFWMD Lidar: Little Manatee District dataset.
Vertical datum | North American Vertical Datum of 1988 (NAVD88) using GEOID18 in meters |
Horizontal projection/datum | NAD83(HARN) / UTM zone 17N |
Informational files are listed first (such as geospatial indices, metadata, and so on), followed by the files. To download in
bulk, it is suggested you use a download manager such as wget, uget, or filezilla for example. The geospatial index file in shapefile format
also 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).
The files are in LAZ format, a lossless compressed version of the ASPRS LAS format. The compression and
decompression can be done with the free and open source 'laszip' program available at
https://rapidlasso.de/laszip/
(source at https://github.com/LASzip/LASzip). This is not the same as the more general zip format.
You may also want to try the uGet program using the list of URLs in file urllist_2005_FL_SWFWMD_Little_Manatee_m67.txt.
Several posts on the GeoZone blog provide help with downloading, including:
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=2 https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/67/index.html/
This will give you the directory structure starting with geoid18. Modify the --cut-dirs=2 argument to modify
the start directory (e.g. --cut-dirs=4 will start at $missionid). 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.
The total size to download all the files is 596M. There are 58 LAZ files and the summary class table is:
Class Number | Class Name | Points |
1 | Unclassified | 42277397 |
2 | Ground | 47825269 |
9 | Water | 2390977 |
Cloud Access
This data is in an AWS S3 bucket at s3://noaa-nos-coastal-lidar-pds/laz/geoid18/67.
Meta Information
Tile Index: tileindex_2005_FL_SWFWMD_Little_Manatee_m67.gpkg (Geopackage)
Tile Index: tileindex_2005_FL_SWFWMD_Little_Manatee_m67.zip (Shapefile)
Metadata: metadata_2005_FL_SWFWMD_Little_Manatee.xml
Metadata: metadata_2005_FL_SWFWMD_Little_ManateeforHumans.html
XYZ range table: minmax_2005_FL_SWFWMD_Little_Manatee_m67.csv
URL List: urllist_2005_FL_SWFWMD_Little_Manatee_m67.txt
Supplemental Info
Files
Little_Manatee_and_Manatee_Ground_Control_Report.pdf
fl2005_swfwmd_little_manatee_m67.kmz
Spatial Temporal Asset Catalog (STAC)
collection.json (See collection in STAC Browser)
noaa_copc_item_collection_m67.json
Entwine Format
See entwine.io for more information on the Entwine Point Tile format.
EPT JSON file
View Point Data in Potree 3D Viewer
Point Cloud Files
20050403_24518_ld_p20.copc.laz
20050403_24519_ld_p20.copc.laz
20050403_24520_ld_p20.copc.laz
20050403_24678_ld_p20.copc.laz
20050403_24679_ld_p20.copc.laz
20050403_24680_ld_p20.copc.laz
20050403_24681_ld_p20.copc.laz
20050403_24682_ld_p20.copc.laz
20050403_24683_ld_p20.copc.laz
20050403_24839_ld_p20.copc.laz
20050403_24840_ld_p20.copc.laz
20050403_24841_ld_p20.copc.laz
20050403_24842_ld_p20.copc.laz
20050403_24843_ld_p20.copc.laz
20050403_24844_ld_p20.copc.laz
20050403_24845_ld_p20.copc.laz
20050403_24846_ld_p20.copc.laz
20050403_24997_ld_p20.copc.laz
20050403_24998_ld_p20.copc.laz
20050403_24999_ld_p20.copc.laz
20050403_25000_ld_p20.copc.laz
20050403_25001_ld_p20.copc.laz
20050403_25002_ld_p20.copc.laz
20050403_25003_ld_p20.copc.laz
20050403_25004_ld_p20.copc.laz
20050403_25005_ld_p20.copc.laz
20050403_25006_ld_p20.copc.laz
20050403_25007_ld_p20.copc.laz
20050403_25008_ld_p20.copc.laz
20050403_25009_ld_p20.copc.laz
20050403_25160_ld_p20.copc.laz
20050403_25161_ld_p20.copc.laz
20050403_25162_ld_p20.copc.laz
20050403_25163_ld_p20.copc.laz
20050403_25164_ld_p20.copc.laz
20050403_25165_ld_p20.copc.laz
20050403_25166_ld_p20.copc.laz
20050403_25167_ld_p20.copc.laz
20050403_25168_ld_p20.copc.laz
20050403_25169_ld_p20.copc.laz
20050403_25323_ld_p20.copc.laz
20050403_25324_ld_p20.copc.laz
20050403_25325_ld_p20.copc.laz
20050403_25326_ld_p20.copc.laz
20050403_25327_ld_p20.copc.laz
20050403_25328_ld_p20.copc.laz
20050403_25329_ld_p20.copc.laz
20050403_25330_ld_p20.copc.laz
20050403_25486_ld_p20.copc.laz
20050403_25487_ld_p20.copc.laz
20050403_25488_ld_p20.copc.laz
20050403_25489_ld_p20.copc.laz
20050403_25490_ld_p20.copc.laz
20050403_25491_ld_p20.copc.laz
20050403_25737_ld_p20.copc.laz
20050403_25738_ld_p20.copc.laz
20050403_25739_ld_p20.copc.laz
20050403_25740_ld_p20.copc.laz
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