2007 OPR Lidar: Silver Falls State Park Point Cloud files with Orthometric Vertical Datum NAVD88 using GEOID12A

Below are links to the files that make up the 2007 OPR Lidar: Silver Falls State Park 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/105/
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 105). 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 2.6G.

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: 2007_OR_Silver_Falls_metadata.html
Metadata: 2007_OR_Silver_Falls_metadata.xml
XYZ range table: 2007_OR_Silver_Falls_minmax.csv

Supplemental Info


supplemental/LiDAR_Report_Silver_Falls.pdf
supplemental/index.html
supplemental/or2007_opr_silver_falls_state_park_m105.kmz

Point Cloud Data Files

20070314_44122_g5_nw_ab_ld_p1034.laz
20070314_44122_g5_nw_ac_ld_p1034.laz
20070314_44122_g5_nw_ba_ld_p1034.laz
20070314_44122_g5_nw_bb_ld_p1034.laz
20070314_44122_g5_nw_bc_ld_p1034.laz
20070314_44122_g5_nw_bd_ld_p1034.laz
20070314_44122_g5_nw_ca_ld_p1034.laz
20070314_44122_g5_nw_cb_ld_p1034.laz
20070314_44122_g5_nw_cc_ld_p1034.laz
20070314_44122_g5_nw_cd_ld_p1034.laz
20070314_44122_g5_nw_db_ld_p1034.laz
20070314_44122_g5_nw_dc_ld_p1034.laz
20070314_44122_g6_ne_aa_ld_p1034.laz
20070314_44122_g6_ne_ab_ld_p1034.laz
20070314_44122_g6_ne_ac_ld_p1034.laz
20070314_44122_g6_ne_ad_ld_p1034.laz
20070314_44122_g6_ne_ba_ld_p1034.laz
20070314_44122_g6_ne_bb_ld_p1034.laz
20070314_44122_g6_ne_bc_ld_p1034.laz
20070314_44122_g6_ne_bd_ld_p1034.laz
20070314_44122_g6_ne_ca_ld_p1034.laz
20070314_44122_g6_ne_da_ld_p1034.laz
20070314_44122_g6_ne_db_ld_p1034.laz
20070314_44122_g6_ne_dc-a_ld_p1034.laz
20070314_44122_g6_ne_dc-b_ld_p1034.laz
20070314_44122_g6_ne_dd_ld_p1034.laz
20070314_44122_h5_sw_ca_ld_p1034.laz
20070314_44122_h5_sw_cb_ld_p1034.laz
20070314_44122_h5_sw_cc_ld_p1034.laz
20070314_44122_h5_sw_cd_ld_p1034.laz
20070314_44122_h5_sw_dc_ld_p1034.laz
20070314_44122_h6_se_ac_ld_p1034.laz
20070314_44122_h6_se_bc_ld_p1034.laz
20070314_44122_h6_se_bd_ld_p1034.laz
20070314_44122_h6_se_ca_ld_p1034.laz
20070314_44122_h6_se_cb_ld_p1034.laz
20070314_44122_h6_se_cc_ld_p1034.laz
20070314_44122_h6_se_cd_ld_p1034.laz
20070314_44122_h6_se_da_ld_p1034.laz
20070314_44122_h6_se_db_ld_p1034.laz
20070314_44122_h6_se_dc_ld_p1034.laz
20070314_44122_h6_se_dd_ld_p1034.laz
20070314_44122_h6_sw_ad_ld_p1034.laz
20070314_44122_h6_sw_da_ld_p1034.laz
20070314_44122_h6_sw_dd_ld_p1034.laz

This page is owned by the NOAA Office for Coastal Management and was created by an automated script on Fri Sep 9 14:57:27 EDT 2016