Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office for Coastal Management (OCM)
20061116
2002 Long Island, New York, Orthophotography
remote-sensing image
Charleston, SC
NOAA's Ocean Service, Office for Coastal Management (OCM)
https://coast.noaa.gov/dataviewer/#/imagery/search/where:ID=149
https://coast.noaa.gov
https://coast.noaa.gov/htdata/raster1/imagery/LongIslandNY_2002_149
Data set contains orthophotos of an area over Long Island, NY. 100 images were orthorectified with USGS 10m Digital Elevation Models, and then mosaicked and output to 1,541 1000m by 1000m geotiff tiles with a pixel resolution of 0.5 meters.
Orthophotography was produced for USGS contract 01CRCN0012, task order 01012C0050, "Long Island Benthic Mapping".
20020603
20020618
ground condition
None Planned
-73.79527
-72.23212
40.94193
40.55449
ISO 19115 Topic Category
imageryBaseMapsEarthCover
None
Remotely Sensed Imagery/Photos
Orthophotography
Orthophoto
Benthic
None
Long Island, New York
None.
None.
NOAA Office for Coastal Management
mailing and physical
2234 South Hobson Avenue
Charleston
SC
29405-2413
843-740-1202
coastal.info@noaa.gov
Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 2; ESRI ArcCatalog 8.3.0.800
Dataset tested as per NDDSA
6 images in flightline 2 (21, 23, 25, 27, 29, and 31) were not included in the AT solution because these frames consisted entirely of water. These images were warped using an affine transformation to be included in the mosaic. For 2 of the images (25 and 27) their were not enough photo- identifiable location to accurately perform the affine transformation. The transformation was still attempted to prevent a hole in the mosaic. The accuracy for these images is unknown. The affected mosaic tiles are: 6584505, 6584506, 6594504-6594507, 6604505-6604507, 6614505-6614508, 6624506-6624508, 6634506-6634508, 6644506-6644508.
21 photo identifiable points were selected evenly throughout the dataset and compared to a source of higher accuracy using NSSDA guidelines.
3.6
National Standard for Spatial Data Accuracy
New York State Department of State Division of Coastal Resources
Unpublished material
Unknown
Aerial Photography
remote-sensing image
20000
stable base material
20020603
20020618
ground condition
aerial
Photos that were orthorectified
USGS
Unknown
Unknown
Digital Elevation Models
http://cugir.mannlib.cornell.edu/
24000
online
Unknown
ground condition
DEM
Elevation information used for orthorectification and ground control for the photographs.
New York Department of State
Unpublished material
Unknown
2 ft orthophotos
CD-ROM
199404
publication date
Ortho
Ground control points used for aerial triangulation solution.
USGS
Unknown
Unknown
Digital Ortho Quarter-Quads
online
Unknown
ground condition
DOQQ
Supplemental ground control points.
Aerial Photography provided by New York State Department of State's Division of Coastal Resources. The photos were scanned at a resolution of 15 microns. Ground control points were collected primarily from NYSDS 2 ft orthophotos. Additional control points were collected from USGS DOQQs where coverage from the primary source was lacking. All elevations were derived from USGS digital elevation models. A bundle block adjustment was performed using Albany and exterior orientation parameters were calculated. Boeing/Autometric's Softplotter was used to orthorectify the photos. The images were then dodged and mosaicked using Z/I's Orthopro. No additional color-balancing was performed as the mosaic's intended purpose was the delineation of benthic habitats. The mosaic was then output into 1000m by 1000m tiles with a 0.5m pixel resolution. The naming convention uses the first 3 numbers of the UTM x coordinate followed by the first 4 numbers in the UTM y coordinate of the southwest corner.
20030815
Greenhorne & O'Mara
Physical and mailing
9001 Edmonston Road
Greenbelt
MD
20770
USA
301-220-2591
Raster
Pixel
2000
2000
1
Universal Transverse Mercator
18
0.999600
-75.000000
0.000000
500000.000000
0.000000
row and column
0.500000
0.500000
meters
D_WGS_1984
WGS_1984
6378137.000000
298.257224
NOAA Office for Coastal Management
mailing and physical
2234 South Hobson Avenue
Charleston
SC
29405-2413
843-740-1202
coastal.info@noaa.gov
Downloadable Data
Users must assume responsibility to determine the usability of these data.
Contact NOAA Office for Coastal Management
Unknown
20160523
20160523
NOAA Office for Coastal Management
mailing and physical
2234 South Hobson Avenue
Charleston
SC
29405-2413
843-740-1202
coastal.info@noaa.gov
FGDC Content Standard for Digital Geospatial Metadata
FGDC-STD-001-1998
local time
ESRI Metadata Profile
http://www.esri.com/metadata/esriprof80.html
ESRI Metadata Profile