| Identifier | 2020-303-DD | ||||||||
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| Data provider | USACE NAN CSMIL from Digital Coast: https://coast.noaa.gov/htdata/lidar3_z/geoid18/data/9000/ https://inport.nmfs.noaa.gov/inport/item/58880 | ||||||||
| Location | New Jersey and New York | ||||||||
| Summary | Planned data coverage for this dataset includes the shoreline from Manasquan Inlet, NJ to Sandy Hook, NJ, Staten Island, NY between Great Kills Park and Fort Wadsworth, and the south shore of Long Island, NY from Breezy Point to Montauk Point. Lidar data collection focuses on a narrow swath that captures the beach and dune system to the first line of infrastructure, with the exception of the barrier island between Fire Island Inlet and Shinnecock Inlet, NY, for which the full cross-shore extent of the barrier island was collected. The planned point spacing is 70 centimeters on land and in shallow water. In deeper water the planned point spacing increases to 2 meters. Since the purpose of these surveys is to capture the beach and dune system, bathymetric data was only incidentally collected during acquisition of topographic lidar data. Gaps or data holidays may exist in the bathymetric lidar data coverage. They arise due to a number of operational and environmental conditions, including but not limited to, airspace restrictions, high terrain, active surf, low-reflectivity bottom substrate materials and turbidity in the water column. | ||||||||
| Info derived | classified topo/bathy lidar data | ||||||||
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| Data category: | Location-Elevation |
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| Data type: | LIDAR |
| Equipment | Usage description | Data types | Datasets |
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| Coastal Zone Mapping and Imaging Lidar (CZMIL) | LIDAR | 3 |
| Dataset name | Equipment | Description | Dataset contact |
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| 2020-303-DD_morphology | Coastal Zone Mapping and Imaging Lidar (CZMIL) | Dune crest, dune toe, shoreline, beach width and beach slope for a lidar survey collected 20200120-20200127 in New Jersey and New York | Kara S Doran |
| Dataset name | Equipment | Description | Dataset contact |
|---|---|---|---|
| NFWF_NJ_NY_BeachVolume | Coastal Zone Mapping and Imaging Lidar (CZMIL) | Beach volume in meters cubed per meter for every 10 m transect along NJ and NY for individual lidar surveys collected 2010-2022 and data dictionary | Kara S Doran |
| NFWF_NJ_NY_ShorelineChange | Coastal Zone Mapping and Imaging Lidar (CZMIL) | Shoreline change rates in meters per year for every 10 m transect along NJ and NY. Shoreline change rates are calculated using end point rate and linear regression rate for two time periods: Pre-Sandy (2010-2012) and Post-Sandy (2012-2022) and data dictionary | Kara S Doran |