2009 SCDNR Charleston County Lidar

Metadata Updated: February 7, 2018

Photoscience completed the original collection and classification of the multiple return LiDAR of Charleston County, South Carolina in the winter of 2006-2007. In 2009, Sanborn collected portions of Charleston County which were previously uncollected in 2006/7. In 2013, Dewberry was tasked with reviewing, updating and merging the original LiDAR products into one continuous data to include the 2006-2007 and 2009 separate projects. The 2006/2007 data was separated from the 2009 collected points in order to keep the 2 missions separate (collection dates, standards, data qualities, etc). The 2006-2007 data was removed by analyzing GPS time stamps of the LAS points in order to differentiate by collection year. The resulting LAS files left only the 2009 points which represent this project. The 2007 data already exists at OCM as part of a previous delivery. The nominal point spacing for this project is 1.4 meters. Dewberry used proprietary procedures to update and reclassify the LAS according to updated project specifications: 1-Unclassified, 2-Ground, 7-Noise, 8- Model Key Points, 9-Water, 10-Ignored Ground, 13- Points removed from bridges and culverts (which were moved to class 15 at OCM).

Access & Use Information

Downloads & Resources

Dates

Metadata Date May 23, 2016
Metadata Created Date February 7, 2018
Metadata Updated Date February 7, 2018
Reference Date(s) June 1, 2014 (publication)
Frequency Of Update AS NEEDED - DEWBERRY 2013-2014 (REPROCESSED, DID NOT RECOLLECT DATA)

Metadata Source

Harvested from NOAA CSW Harvest Source

Graphic Preview

This graphic shows the lidar coverage for the 2009 SCDNR collection of Charleston county in South Carolina. Delivered with the Charleston 2006 data as one mission.

Additional Metadata

Resource Type Dataset
Metadata Date May 23, 2016
Metadata Created Date February 7, 2018
Metadata Updated Date February 7, 2018
Reference Date(s) June 1, 2014 (publication)
Responsible Party NOAA Office for Coastal Management (Point of Contact)
Contact Email
Access Constraints Use Constraints: Users should be aware that temporal changes may have occurred since this data set was collected and some parts of this data may no longer represent actual surface conditions. Users should not use this data for critical applications without a full awareness of its limitations. These data depict the heights at the time of the survey and are only accurate for that time., Access Constraints: none
Bbox East Long -79.433067
Bbox North Lat 33.516439
Bbox South Lat 32.809321
Bbox West Long -80.373467
Coupled Resource
Frequency Of Update AS NEEDED - DEWBERRY 2013-2014 (REPROCESSED, DID NOT RECOLLECT DATA)
Graphic Preview Description This graphic shows the lidar coverage for the 2009 SCDNR collection of Charleston county in South Carolina. Delivered with the Charleston 2006 data as one mission.
Graphic Preview File https://coast.noaa.gov/htdata/lidar1_z/geoid12a/data/3653/supplemental/sc2009_scdnr_charleston_m3653.kmz
Graphic Preview Type KMZ
Guid
Harvest Object Id ee47b5ec-e480-4d71-aa08-bcb61cac2d0c
Harvest Source Id 2aed8e29-fc5b-4cde-aa66-fb1118fd705e
Harvest Source Title NOAA CSW Harvest Source
Licence Any conclusions drawn from the analysis of this information are not the responsibility of Sanborn, PhotoScience Inc, Dewberry, SCDNR, NOAA, the Office for Coastal Management or its partners.
Metadata Language
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 2009-01-01
Temporal Extent End 2009-01-01

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