2010 USACE NCMP Lidar: Atlantic Coast (FL to NC) Point Cloud files with Orthometric Vertical Datum North American Vertical Datum of 1988 (NAVD88) using GEOID18

Below are links to the files that make up the 2010 USACE NCMP Lidar: Atlantic Coast (FL to NC) dataset in an orthometric vertical datum North American Vertical Datum of 1988 (NAVD88) using GEOID18. This HTML file is here to emulate the access you would have gotten through 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 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 or LAZ fmt will take you here).

The files are in LAZ format, a lossless compressed version of the ASPRS LAS format. The compression and decompression is done with the free and open source 'laszip' program available at http://laszip.org. This is not the same as the more general zip format. Many geospatial programs will read LAZ files natively and decompression is often not necessary. There is a list of software with native support on the laszip site.

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://chs.coast.noaa.gov/htdata/lidar4_z/geoid18/data/1070/
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 1070). 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 http://www.gnu.org/software/wget/manual/wget.html. The other options in the example mean:


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 urllist1070.txt. Several posts on the GeoZone blog provide help with downloading, including:

The total size to download all the files is 3.0G. There are 204 LAZ files and the summary class table is:
Class NumberClass NamePoints
1Unclassified543631914
2Ground505479618

If you need FTP access instead of HTTPS, use ftp://ftp.coast.noaa.gov/pub/DigitalCoast/lidar4_z/geoid18/data/1070

Georeferencing Note

You may find the georeferencing on the files refers to generic NAD83 (EPSG code 4269). All files, with the exception of the few in WGS84, are in a more recent realization of NAD83 such as NAD83(CORS96), NAD83(HARN), NAD83(NSRS2007), or NAD83(2011).

Meta Info

Tile Index: tileindex.zip (Shapefile)
                2010_USACE_SE_index.gpkg (GeoPackage)
Metadata: 2010_USACE_SE_metadata.xml
Metadata: 2010_USACE_SE_metadata.html
XYZ range table: 2010_USACE_SE_minmax.csv
README: 0README.txt (contains similar information to above)
URL List: urllist1070.txt is a list of all the URLs for batch downloading.

Supplemental Info

supplemental/2010_USACE_JALBTCX_Southeast_Lidar.kmz
supplemental/index.html

Point Clouds

20100505_2010_NCMP_SC_9_.laz
20100505_2010_NCMP_SC_26_.laz
20100505_2010_NCMP_NC_98_.laz
20100505_2010_NCMP_GA_3_.laz
20100505_2010_NCMP_NC_58_.laz
20100505_2010_NCMP_GA_11_.laz
20100505_2010_NCMP_NC_78_.laz
20100505_2010_NCMP_SC_46_.laz
20100505_2010_NCMP_SC_25_.laz
20100505_2010_NCMP_GA_29_.laz
20100505_2010_NCMP_SC_8_.laz
20100505_2010_NCMP_SC_45_.laz
20100505_2010_NCMP_NC_77_.laz
20100505_2010_NCMP_GA_10_.laz
20100505_2010_NCMP_SC_24_.laz
20100505_2010_NCMP_NC_97_.laz
20100505_2010_NCMP_NC_57_.laz
20100505_2010_NCMP_SC_44_.laz
20100505_2010_NCMP_GA_28_.laz
20100505_2010_NCMP_NC_76_.laz
20100505_2010_NCMP_SC_7_.laz
20100505_2010_NCMP_NC_96_.laz
20100505_2010_NCMP_NC_56_.laz
20100505_2010_NCMP_GA_1_.laz
20100505_2010_NCMP_SC_23_.laz
20100505_2010_NCMP_SC_43_.laz
20100505_2010_NCMP_SC_62_.laz
20100505_2010_NCMP_NC_55_.laz
20100505_2010_NCMP_SC_22_.laz
20100505_2010_NCMP_NC_75_.laz
20100505_2010_NCMP_NC_95_.laz
20100505_2010_NCMP_GA_27_.laz
20100505_2010_NCMP_SC_61_.laz
20100505_2010_NCMP_SC_21_.laz
20100505_2010_NCMP_SC_42_.laz
20100505_2010_NCMP_GA_26_.laz
20100505_2010_NCMP_NC_74_.laz
20100505_2010_NCMP_FL_9_.laz
20100505_2010_NCMP_NC_54_.laz
20100505_2010_NCMP_NC_94_.laz
20100505_2010_NCMP_SC_60_.laz
20100505_2010_NCMP_GA_25_.laz
20100505_2010_NCMP_FL_8_.laz
20100505_2010_NCMP_NC_73_.laz
20100505_2010_NCMP_SC_41_.laz
20100505_2010_NCMP_SC_6_.laz
20100505_2010_NCMP_NC_53_.laz
20100505_2010_NCMP_GA_24_.laz
20100505_2010_NCMP_NC_103_.laz
20100505_2010_NCMP_NC_93_.laz
20100505_2010_NCMP_SC_20_.laz
20100505_2010_NCMP_NC_72_.laz
20100505_2010_NCMP_SC_40_.laz
20100505_2010_NCMP_FL_7_.laz
20100505_2010_NCMP_SC_59_.laz
20100505_2010_NCMP_NC_92_.laz
20100505_2010_NCMP_NC_71_.laz
20100505_2010_NCMP_NC_102_.laz
20100505_2010_NCMP_SC_2_.laz
20100505_2010_NCMP_FL_61_.laz
20100505_2010_NCMP_SC_4_.laz
20100505_2010_NCMP_NC_70_.laz
20100505_2010_NCMP_FL_60_.laz
20100505_2010_NCMP_GA_23_.laz
20100505_2010_NCMP_SC_58_.laz
20100505_2010_NCMP_NC_91_.laz
20100505_2010_NCMP_NC_101_.laz
20100505_2010_NCMP_SC_19_.laz
20100505_2010_NCMP_NC_69_.laz
20100505_2010_NCMP_SC_57_.laz
20100505_2010_NCMP_SC_39_.laz
20100505_2010_NCMP_FL_6_.laz
20100505_2010_NCMP_GA_22_.laz
20100505_2010_NCMP_NC_100_.laz
20100505_2010_NCMP_NC_68_.laz
20100505_2010_NCMP_SC_18_.laz
20100505_2010_NCMP_SC_56_.laz
20100505_2010_NCMP_NC_90_.laz
20100505_2010_NCMP_FL_59_.laz
20100505_2010_NCMP_GA_21_.laz
20100505_2010_NCMP_NC_67_.laz
20100505_2010_NCMP_SC_38_.laz
20100505_2010_NCMP_GA_9_.laz
20100505_2010_NCMP_SC_55_.laz
20100505_2010_NCMP_SC_17_.laz
20100505_2010_NCMP_NC_89_.laz
20100505_2010_NCMP_FL_58_.laz
20100505_2010_NCMP_SC_37_.laz
20100505_2010_NCMP_SC_54_.laz
20100505_2010_NCMP_NC_88_.laz
20100505_2010_NCMP_SC_16_.laz
20100505_2010_NCMP_GA_20_.laz
20100505_2010_NCMP_NC_66_.laz
20100505_2010_NCMP_SC_53_.laz
20100505_2010_NCMP_GA_8_.laz
20100505_2010_NCMP_NC_87_.laz
20100505_2010_NCMP_FL_57_.laz
20100505_2010_NCMP_NC_65_.laz
20100505_2010_NCMP_SC_15_.laz
20100505_2010_NCMP_SC_52_.laz
20100505_2010_NCMP_SC_36_.laz
20100505_2010_NCMP_GA_2_.laz
20100505_2010_NCMP_SC_14_.laz
20100505_2010_NCMP_NC_86_.laz
20100505_2010_NCMP_FL_56_.laz
20100505_2010_NCMP_GA_7_.laz
20100505_2010_NCMP_NC_64_.laz
20100505_2010_NCMP_SC_35_.laz
20100505_2010_NCMP_GA_19_.laz
20100505_2010_NCMP_NC_85_.laz
20100505_2010_NCMP_FL_55_.laz
20100505_2010_NCMP_SC_51_.laz
20100505_2010_NCMP_SC_5_.laz
20100505_2010_NCMP_SC_34_.laz
20100505_2010_NCMP_NC_63_.laz
20100505_2010_NCMP_SC_13_.laz
20100505_2010_NCMP_GA_63_.laz
20100505_2010_NCMP_NC_84_.laz
20100505_2010_NCMP_GA_18_.laz
20100505_2010_NCMP_GA_6_.laz
20100505_2010_NCMP_SC_49_.laz
20100505_2010_NCMP_NC_62_.laz
20100505_2010_NCMP_SC_33_.laz
20100505_2010_NCMP_FL_54_.laz
20100505_2010_NCMP_GA_5_.laz
20100505_2010_NCMP_SC_48_.laz
20100505_2010_NCMP_SC_12_.laz
20100505_2010_NCMP_NC_83_.laz
20100505_2010_NCMP_SC_32_.laz
20100505_2010_NCMP_NC_61_.laz
20100505_2010_NCMP_SC_47_.laz
20100505_2010_NCMP_GA_17_.laz
20100505_2010_NCMP_GA_4_.laz
20100505_2010_NCMP_NC_82_.laz
20100505_2010_NCMP_SC_31_.laz
20100505_2010_NCMP_FL_53_.laz
20100505_2010_NCMP_SC_11_.laz
20100505_2010_NCMP_FL_49_.laz
20100505_2010_NCMP_GA_32_.laz
20100505_2010_NCMP_NC_60_.laz
20100505_2010_NCMP_SC_30_.laz
20100505_2010_NCMP_NC_81_.laz
20100505_2010_NCMP_SC_3_.laz
20100505_2010_NCMP_SC_10_.laz
20100505_2010_NCMP_SC_1_.laz
20100505_2010_NCMP_FL_48_.laz
20100505_2010_NCMP_GA_16_.laz
20100505_2010_NCMP_FL_52_.laz
20100505_2010_NCMP_SC_27_.laz
20100505_2010_NCMP_NC_80_.laz
20100505_2010_NCMP_FL_30_.laz
20100505_2010_NCMP_NC_59_.laz
20100505_2010_NCMP_GA_31_.laz
20100505_2010_NCMP_FL_47_.laz
20100505_2010_NCMP_NC_99_.laz
20100505_2010_NCMP_FL_51_.laz
20100505_2010_NCMP_GA_15_.laz
20100505_2010_NCMP_NC_79_.laz
20100505_2010_NCMP_FL_3_.laz
20100505_2010_NCMP_FL_46_.laz
20100505_2010_NCMP_GA_30_.laz
20100505_2010_NCMP_FL_12_.laz
20100505_2010_NCMP_FL_45_.laz
20100505_2010_NCMP_GA_14_.laz
20100505_2010_NCMP_FL_50_.laz
20100505_2010_NCMP_FL_44_.laz
20100505_2010_NCMP_FL_29_.laz
20100505_2010_NCMP_FL_43_.laz
20100505_2010_NCMP_FL_11_.laz
20100505_2010_NCMP_FL_5_.laz
20100505_2010_NCMP_GA_13_.laz
20100505_2010_NCMP_FL_28_.laz
20100505_2010_NCMP_FL_42_.laz
20100505_2010_NCMP_GA_12_.laz
20100505_2010_NCMP_FL_10_.laz
20100505_2010_NCMP_FL_27_.laz
20100505_2010_NCMP_FL_41_.laz
20100505_2010_NCMP_FL_1_.laz
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20100505_2010_NCMP_FL_24_.laz
20100505_2010_NCMP_FL_37_.laz
20100505_2010_NCMP_FL_23_.laz
20100505_2010_NCMP_FL_22_.laz
20100505_2010_NCMP_FL_36_.laz
20100505_2010_NCMP_FL_21_.laz
20100505_2010_NCMP_FL_35_.laz
20100505_2010_NCMP_FL_20_.laz
20100505_2010_NCMP_FL_2_.laz
20100505_2010_NCMP_FL_34_.laz
20100505_2010_NCMP_FL_19_.laz
20100505_2010_NCMP_FL_33_.laz
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20100505_2010_NCMP_FL_17_.laz
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20100505_2010_NCMP_FL_16_.laz
20100505_2010_NCMP_FL_15_.laz
20100505_2010_NCMP_FL_14_.laz
20100505_2010_NCMP_FL_13_.laz

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