Bureau of Ocean Energy Management (BOEM) http://www.blm.gov/wo/st/en.html
Bureau of Ocean Energy Management (BOEM) http://www.boem.gov/
Federal Aviation Administration (FAA) http://www.faa.gov/
Federal Emergency Management Agency (FEMA) http://www.fema.gov/
Fish and Wildlife Service (FWS) http://www.fws.gov/
International Boundary and Water Commission (IBWC) http://www.ibwc.state.gov/home.html
National Geospatial-Intelligence Agency (NGA) https://www1.nga.mil/
National Oceanic and Atmospheric Administration (NOAA) http://www.noaa.gov/
National Science Foundation (NSF) http://www.nsf.gov/
Natural Resources Conservation Service (NRCS) http://www.nrcs.gov/
Office of Surface Mining Reclamation and Enforcement (OSM) http://www.osmre.gov/
U.S. Army Corps of Engineers (USACE) http://www.usace.army.mil/
U.S. Bureau of Reclamation (USBR) http://www.usbr.gov/
U.S. Forest Service (USFS) http://www.fs.fed.us/
U.S. Geological Survey (USGS) http://www.usgs.gov/
GDAL - Geospatial Data Abstraction Library http://www.gdal.org/
GRASS - Geographic Resources Analysis Support System http://grass.osgeo.org/
JGrass http://code.google.com/p/jgrass/
Open Source Geospatial Foundation http://www.osgeo.org/
Opticks http://opticks.org/
ESSA RBT - River Bathymetry Toolkit http://essa.com/tools/RBT/download/
SAGA GIS http://www.saga-gis.org/en/index.html
uDig http://udig.refractions.net/
USGS NED - National Elevation Dataset http://ned.usgs.gov/
Digital Coast http://www.csc.noaa.gov/digitalcoast/
GeoTREE http://www.geotree.uni.edu/lidarProject.aspx
Kansas Data Access http://www.kansasgis.org/resources/lidar.cfm
LiDAR Online https://www.lidar-online.com/product-list.php
Minnesota Geospatial Information Office http://www.mngeo.state.mn.us/chouse/elevation/lidar.html
North Dakota Lidar Dissemination http://www.swc.state.nd.us/4dlink9/4dcgi/
Open Topography Portal http://www.opentopography.org
USGS CLICK http://lidar.cr.usgs.gov/
BCAL LiDAR Tools http://bcal.geology.isu.edu/tools-2/envi-tools
Earth Survey http://www.metzgerwillard.us/EarthSurvey.html
LAStools http://www.cs.unc.edu/~isenburg/lastools/
LViz - Lidar Visualization http://lidar.asu.edu/LViz.html
MCC-LIDAR http://sourceforge.net/projects/mcclidar/
NGS Geodedic Toolkit http://www.ngs.noaa.gov/TOOLS/
NREL GsT - Geospatial Toolkit http://www.nrel.gov/international/geospatial_toolkits.html
PCL - The Point Cloud Library http://www.pointclouds.org/downloads/
spatialreference.org http://spatialreference.org/
ASPRS LAS Specifications http://www.asprs.org/a/society/committees/standards/lidar_exchange_format.html
ASPRS Vertical Accuracy Reporting for Lidar Data http://www.asprs.org/
Caltrans Terrestrial Laser Scanning Specifications http://www.dot.ca.gov/hq/row/landsurveys/SurveysManual/15_Surveys.pdf
CHS - Hydrographic Survey Management Guidelines http://www.charts.gc.ca/data-gestion/hydrographic/sd-ld-eng.asp
CHS - Standards for Hydrographic Surveys http://www.charts.gc.ca/data-gestion/hydrographic/standards-normes-eng.pdf
FEMA - Guidelines and Specifications for Flood Hazard Mapping Partners - Appendix A http://www.fema.gov/library/viewRecord.do?id=2206
FGCC National Standard for Spatial Data Accuracy (NSSDA) http://www.fgdc.gov/standards/
Florida DOT - Terrestrial Mobile Lidar Surveying & Mapping Guidelines http://www.dot.state.fl.us/.../20120823_TML_Guidelines.pdf
IHO Standards for Hydrographic Surveys (S-44) http://www.go-ship.org/Manual/IHO_bathy.pdf
NAP Metadata http://www.fgdc.gov/standards/
NDEP Digital Elevation Data Guidelines http://www.ndep.gov/NDEP_Elevation_Guidelines...
NOAA - NOS NGS-58 - Guidelines for Establishing GPS-Derived Ellipsoid Heights http://www.ngs.noaa.gov/PUBS_LIB/NGS-58.pdf
NOAA - NOS NGS-59 - Guidelines for Establishing GPS-Derived Orthometric Heights http://www.ngs.noaa.gov/PUBS_LIB/NGS592008069FINAL2.pdf
USACE Engineering & Design - Hydrographic Surveying http://140.194.76.129/publications/...
USGS-NGP-Lidar Base Specification - Version 1.0 http://pubs.usgs.gov/tm/11b4/TM11-B4.pdf
USGS-NGP-Version 13 http://lidar.cr.usgs.gov/USGS-NGP...
Links to agencies, companies and other helpful resources