SandSnap grain-size analysis and photos from North Core Banks, NC in October 2022
These data map in high detail surficial cross-sections of North Core Banks, a barrier island in Cape Lookout National Seashore, NC, in October 2022. U.S. Geological Survey field efforts are part of an interagency agreement with the National Park Service to monitor the recovery of the island from Hurricanes Florence (2018) and Dorian (2019). Three sites of outwash, overwash, and pond formation were targeted for extensive vegetation ground-truthing, sediment samples, bathymetric mapping with a remote-controlled surface vehicle, and uncrewed aerial systems (UAS) flights to collect multispectral imagery. Five semi-permanent ground control points were also installed and surveyed to act as control for additional aerial imagery collects via plane. UAS imagery were processed in Agisoft Metashape (v. 1.8.1) with surveyed temporary ground control points to produce calibrated multispectral (red, blue, green, red edge, near infrared, and panchromatic) orthoimages and digital surface models.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
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|
| contactPoint |
{
"fn": "Jin-Si R. Over",
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"hasEmail": "mailto:jover@usgs.gov"
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|
| description | These data map in high detail surficial cross-sections of North Core Banks, a barrier island in Cape Lookout National Seashore, NC, in October 2022. U.S. Geological Survey field efforts are part of an interagency agreement with the National Park Service to monitor the recovery of the island from Hurricanes Florence (2018) and Dorian (2019). Three sites of outwash, overwash, and pond formation were targeted for extensive vegetation ground-truthing, sediment samples, bathymetric mapping with a remote-controlled surface vehicle, and uncrewed aerial systems (UAS) flights to collect multispectral imagery. Five semi-permanent ground control points were also installed and surveyed to act as control for additional aerial imagery collects via plane. UAS imagery were processed in Agisoft Metashape (v. 1.8.1) with surveyed temporary ground control points to produce calibrated multispectral (red, blue, green, red edge, near infrared, and panchromatic) orthoimages and digital surface models. |
| distribution |
[
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"title": "Digital Data",
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|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_63af033ed34e92aad3ca5ed3 |
| keyword |
[
"Atlantic Ocean",
"CMHRP",
"Cape Lookout",
"Coastal and Marine Hazards and Resources Program",
"Hurricane Dorian",
"Hurricane Florence",
"North Core Banks",
"Physical Habitats and Geomorphology",
"Remote Sensing Coastal Change",
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"grain-size analysis",
"oceans",
"sediment",
"sediment analysis",
"sediment transport"
]
|
| modified | 2023-03-28T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -76.338910, 34.840117, -76.075029, 35.039975 |
| theme |
[
"Geospatial"
]
|
| title | SandSnap grain-size analysis and photos from North Core Banks, NC in October 2022 |
