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Land-water classification for selected sites in McFaddin NWR and J.D. Murphree WMA

Dates

Publication Date
Start Date
2017-11-06
End Date
2017-11-08

Citation

Jones, W.R., and Hartley, S.B., Stagg, C.L., and Osland, M.J., 2018, Land-water classification for selected sites in McFaddin NWR and J.D. Murphree WMA: U.S. Geological Survey data release, https://doi.org/10.5066/F7736Q51.

Summary

Land-water data was derived from imagery acquired at 350 feet using unmanned aerial systems (UAS) for 6 separate study locations using the Ricoh GR II camera. Three sites are healthy marsh and three sites are degraded marshes. For each study site, ground control markers were established and surveyed in using Real Time Kinematic (RTK) survey equipment. The imagery collected has been processed to produce a land-water classification dataset for scientific research. The land-water data will not only quantify how much marsh is being affected, but the data will also provide a spatial aspect as to where these degrading marsh fragmentations are occurring. The land-water data will be correlated with other data such as salinity, prescribed burns, [...]

Contacts

Point of Contact :
William R Jones
Process Contact :
William R Jones
Originator :
William R Jones, Stephen B Hartley, Camille L Stagg, Michael J Osland
Metadata Contact :
William R Jones
Distributor :
U.S. Geological Survey - ScienceBase
SDC Data Owner :
Wetland and Aquatic Research Center
USGS Mission Area :
Ecosystems

Attached Files

Click on title to download individual files attached to this item.

D1_Land_Water.zip 5.97 MB
D2_Land_Water.zip 4.73 MB
D3_Land_Water.zip 5.14 MB
H1_Land_Water.zip 2.39 MB
H2_Land_Water.zip 2.02 MB
H3_Land_Water.zip 1.72 MB
metadata.xml
Original FGDC Metadata

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11.95 KB

Purpose

This data was acquired to help identify hammocks and hollows in marsh vegetation that are used by wintering waterfowl. This is a coastal marsh that is affected by tide and wind driven waters that causes stress on this vital landscape. Products from this imagery will help to locate where the marsh is deteriorating and along with other datasets (elevation and salinity) hope to explain why.

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Communities

  • USGS Data Release Products
  • USGS Wetland and Aquatic Research Center

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Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/F7736Q51

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