2009 USACE NCMP Bathymetric Lidar: Southern CA Point Cloud files with Orthometric Vertical Datum NAVD88 using GEOID12A

Below are links to the files that make up the 2009 USACE NCMP Bathymetric Lidar: Southern CA dataset in an orthometric vertical datum NAVD88 using GEOID12A. 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 (windows version at http://gnuwin32.sourceforge.net/packages/wget.htm):
wget -np -r -nH -L --cut-dirs=2 https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/1178/
This will give you the directory structure starting with geoid12a. Modify the --cut-dirs=2 argument to modify the start directory (e.g. --cut-dirs=4 will start at 1178). 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".

The total size to download all the files is 148M.

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
Metadata: 2009_CA_bathy_metadata.html
Metadata: 2009_CA_bathy_metadata.xml
XYZ range table: 2009_CA_bathy_minmax.csv

Supplemental Info


supplemental/index.html
supplemental/2009_USACE_JALBTCX_Southern_Calif_Bathy_Lidar.KMZ

Point Cloud Data Files

20090909_NCMP_CA001_H_ld_p10.laz
20090909_NCMP_CA002_H_ld_p10.laz
20090909_NCMP_CA003_A_H_ld_p10.laz
20090909_NCMP_CA003_H_ld_p10.laz
20090909_NCMP_CA004_H_ld_p10.laz
20090909_NCMP_CA005_H_ld_p10.laz
20090909_NCMP_CA006_H_ld_p10.laz
20090909_NCMP_CA007_H_ld_p10.laz
20090909_NCMP_CA008_H_ld_p10.laz
20090909_NCMP_CA009_H_ld_p10.laz
20090909_NCMP_CA010_H_ld_p10.laz
20090909_NCMP_CA011_H_ld_p10.laz
20090909_NCMP_CA012_H_ld_p10.laz
20090909_NCMP_CA013_H_ld_p10.laz
20090909_NCMP_CA014_H_ld_p10.laz
20090909_NCMP_CA015_H_ld_p10.laz
20090909_NCMP_CA016_H_ld_p10.laz
20090909_NCMP_CA017_H_ld_p10.laz
20090909_NCMP_CA018_H_ld_p10.laz
20090909_NCMP_CA019_H_ld_p10.laz
20090909_NCMP_CA020_H_ld_p10.laz
20090909_NCMP_CA021_H_ld_p10.laz
20090909_NCMP_CA022_H_ld_p10.laz
20090909_NCMP_CA023_H_ld_p10.laz
20090909_NCMP_CA024_H_ld_p10.laz
20090909_NCMP_CA025_H_ld_p10.laz
20090909_NCMP_CA026_H_ld_p10.laz
20090909_NCMP_CA027_H_ld_p10.laz
20090909_NCMP_CA028_H_ld_p10.laz
20090909_NCMP_CA029_H_ld_p10.laz
20090909_NCMP_CA030_H_ld_p10.laz
20090909_NCMP_CA031_H_ld_p10.laz
20090909_NCMP_CA032_H_ld_p10.laz
20090909_NCMP_CA033_H_ld_p10.laz
20090909_NCMP_CA034_H_ld_p10.laz
20090909_NCMP_CA035_H_ld_p10.laz
20090909_NCMP_CA036_H_ld_p10.laz
20090909_NCMP_CA037_H_ld_p10.laz
20090909_NCMP_CA038_H_ld_p10.laz
20090909_NCMP_CA039_H_ld_p10.laz
20090909_NCMP_CA040_H_ld_p10.laz
20090909_NCMP_CA041_H_ld_p10.laz
20090909_NCMP_CA042_H_ld_p10.laz
20090909_NCMP_CA043_H_ld_p10.laz
20090909_NCMP_CA044_H_ld_p10.laz
20090909_NCMP_CA045_H_ld_p10.laz
20090909_NCMP_CA046_H_ld_p10.laz
20090909_NCMP_CA047_H_ld_p10.laz
20090909_NCMP_CA048_H_ld_p10.laz
20090909_NCMP_CA049_H_ld_p10.laz
20090909_NCMP_CA050_H_ld_p10.laz
20090909_NCMP_CA051_H_ld_p10.laz
20090909_NCMP_CA052_H_ld_p10.laz
20090909_NCMP_CA053_H_ld_p10.laz
20090909_NCMP_CA054_H_ld_p10.laz
20090909_NCMP_CA055_H_ld_p10.laz
20090909_NCMP_CA056_H_ld_p10.laz
20090909_NCMP_CA057_H_ld_p10.laz
20090909_NCMP_CA058_H_ld_p10.laz
20090909_NCMP_CA059_H_ld_p10.laz
20090909_NCMP_CA060_H_ld_p10.laz
20090909_NCMP_CA061_H_ld_p10.laz
20090909_NCMP_CA062_H_ld_p10.laz
20090909_NCMP_CA063_H_ld_p10.laz
20090909_NCMP_CA064_H_ld_p10.laz
20090909_NCMP_CA065_H_ld_p10.laz
20090909_NCMP_CA066_H_ld_p10.laz
20090909_NCMP_CA067_H_ld_p10.laz
20090909_NCMP_CA068_H_ld_p10.laz
20090909_NCMP_CA069_H_ld_p10.laz
20090909_NCMP_CA070_H_ld_p10.laz
20090909_NCMP_CA071_H_ld_p10.laz
20090909_NCMP_CA072_H_ld_p10.laz
20090909_NCMP_CA073_H_ld_p10.laz
20090909_NCMP_CA074_H_ld_p10.laz
20090909_NCMP_CA075_H_ld_p10.laz
20090909_NCMP_CA076_H_ld_p10.laz
20090909_NCMP_CA077_H_ld_p10.laz
20090909_NCMP_CA078_H_ld_p10.laz
20090909_NCMP_CA079_H_ld_p10.laz
20090909_NCMP_CA080_H_ld_p10.laz
20090909_NCMP_CA081_H_ld_p10.laz
20090909_NCMP_CA082_H_ld_p10.laz
20090909_NCMP_CA083_H_ld_p10.laz
20090909_NCMP_CA084_H_ld_p10.laz
20090909_NCMP_CA085_H_ld_p10.laz
20090909_NCMP_CA086_H_ld_p10.laz
20090909_NCMP_CA087_H_ld_p10.laz
20090909_NCMP_CA088_A_H_ld_p10.laz
20090909_NCMP_CA088_H_ld_p10.laz
20090909_NCMP_CA089_A_H_ld_p10.laz
20090909_NCMP_CA089_H_ld_p10.laz
20090909_NCMP_CA090_A_H_ld_p10.laz
20090909_NCMP_CA090_H_ld_p10.laz
20090909_NCMP_CA091_A_H_ld_p10.laz
20090909_NCMP_CA091_H_ld_p10.laz
20090909_NCMP_CA092_A_H_ld_p10.laz
20090909_NCMP_CA092_H_ld_p10.laz
20090909_NCMP_CA093_H_ld_p10.laz
20090909_NCMP_CA094_H_ld_p10.laz
20090909_NCMP_CA095_H_ld_p10.laz
20090909_NCMP_CA096_H_ld_p10.laz
20090909_NCMP_CA097_A_H_ld_p10.laz
20090909_NCMP_CA097_H_ld_p10.laz
20090909_NCMP_CA098_A_H_ld_p10.laz
20090909_NCMP_CA098_H_ld_p10.laz
20090909_NCMP_CA099_A_H_ld_p10.laz
20090909_NCMP_CA099_H_ld_p10.laz
20090909_NCMP_CA100_A_H_ld_p10.laz
20090909_NCMP_CA100_H_ld_p10.laz
20090909_NCMP_CA101_A_H_ld_p10.laz
20090909_NCMP_CA101_H_ld_p10.laz
20090909_NCMP_CA102_A_H_ld_p10.laz
20090909_NCMP_CA103_A_H_ld_p10.laz
20090909_NCMP_CA104_A_H_ld_p10.laz
20090909_NCMP_CA104_H_ld_p10.laz
20090909_NCMP_CA105_A_H_ld_p10.laz
20090909_NCMP_CA105_B_H_ld_p10.laz
20090909_NCMP_CA105_H_ld_p10.laz
20090909_NCMP_CA106_B_H_ld_p10.laz
20090909_NCMP_CA106_H_ld_p10.laz
20090909_NCMP_CA107_B_H_ld_p10.laz
20090909_NCMP_CA107_H_ld_p10.laz
20090909_NCMP_CA108_H_ld_p10.laz
20090909_NCMP_CA109_H_ld_p10.laz
20090909_NCMP_CA110_A_H_ld_p10.laz
20090909_NCMP_CA110_H_ld_p10.laz
20090909_NCMP_CA111_A_H_ld_p10.laz
20090909_NCMP_CA111_H_ld_p10.laz
20090909_NCMP_CA112_A_H_ld_p10.laz
20090909_NCMP_CA113_A_H_ld_p10.laz
20090909_NCMP_CA113_B_H_ld_p10.laz
20090909_NCMP_CA113_H_ld_p10.laz
20090909_NCMP_CA114_A_H_ld_p10.laz
20090909_NCMP_CA114_H_ld_p10.laz
20090909_NCMP_CA115_A_H_ld_p10.laz
20090909_NCMP_CA115_H_ld_p10.laz
20090909_NCMP_CA116_H_ld_p10.laz
20090909_NCMP_CA117_H_ld_p10.laz
20090909_NCMP_CA118_H_ld_p10.laz
20090909_NCMP_CA119_H_ld_p10.laz
20090909_NCMP_CA120_H_ld_p10.laz
20090909_NCMP_CA121_A_H_ld_p10.laz
20090909_NCMP_CA121_H_ld_p10.laz
20090909_NCMP_CA122_A_H_ld_p10.laz
20090909_NCMP_CA122_H_ld_p10.laz
20090909_NCMP_CA123_A_H_ld_p10.laz
20090909_NCMP_CA123_H_ld_p10.laz
20090909_NCMP_CA124_A_H_ld_p10.laz
20090909_NCMP_CA124_H_ld_p10.laz
20090909_NCMP_CA125_H_ld_p10.laz
20090909_NCMP_CA126_H_ld_p10.laz
20090909_NCMP_CA127_H_ld_p10.laz
20090909_NCMP_CA128_H_ld_p10.laz

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