gov.noaa.nmfs.inport:50695
eng
UTF8
dataset
OCM Partners
resourceProvider
NOAA Office for Coastal Management
(843) 740-1202
2234 South Hobson Ave
Charleston
SC
29405-2413
coastal.info@noaa.gov
https://coast.noaa.gov
WWW:LINK-1.0-http--link
NOAA Office for Coastal Management Website
NOAA Office for Coastal Management Home Page
information
pointOfContact
2023-09-28T00:00:00
ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data
ISO 19115-2:2009(E)
2
column
1
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2015 Coastal Georgia NAIP 4-Band 8 Bit Imagery
2015_ga_naip M8429
2015-12-18
publication
NOAA/NMFS/EDM
50695
https://www.fisheries.noaa.gov/inport/item/50695
WWW:LINK-1.0-http--link
Full Metadata Record
View the complete metadata record on InPort for more information about this dataset.
information
https://coast.noaa.gov/digitalcoast
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Citation URL
Online Resource
download
https://coast.noaa.gov/dataviewer
WWW:LINK-1.0-http--link
Citation URL
Online Resource
download
imageDigital
This data set contains imagery from the National Agriculture
Imagery Program (NAIP). The NAIP program is administered by
USDA FSA and has been established to support two main FSA
strategic goals centered on agricultural production.
These are, increase stewardship of America's natural resources
while enhancing the environment, and to ensure commodities
are procured and distributed effectively and efficiently to
increase food security. The NAIP program supports these goals by
acquiring and providing ortho imagery that has been collected
during the agricultural growing season in the U.S. The NAIP
ortho imagery is tailored to meet FSA requirements and is a
fundamental tool used to support FSA farm and conservation
programs. Ortho imagery provides an effective, intuitive
means of communication about farm program administration
between FSA and stakeholders.
New technology and innovation is identified by fostering and
maintaining a relationship with vendors and government
partners, and by keeping pace with the broader geospatial
community. As a result of these efforts the NAIP program
provides three main products: DOQQ tiles,
Compressed County Mosaics (CCM), and Seamline shape files
The Contract specifications for NAIP imagery have changed
over time reflecting agency requirements and improving
technologies. These changes include image resolution,
horizontal accuracy, coverage area, and number of bands.
In general, flying seasons are established by FSA and are
targeted for peak crop growing conditions. The NAIP
acquisition cycle is based on a minimum 3 year refresh of base
ortho imagery. The tiling format of the NAIP imagery is based
on a 3.75' x 3.75' quarter quadrangle with a 300 pixel buffer
on all four sides. NAIP quarter quads are formatted to the UTM
coordinate system using the North American Datum of 1983.
NAIP imagery may contain as much as 10% cloud cover per tile.
Original contact information:
Contact Org: Aerial Photography Field Office (APFO)
Phone: 801-844-2922
Email: apfo.sales@slc.usda.gov
NAIP imagery is available for distribution within 60 days
of the end of a flying season and is intended to provide current
information of agricultural conditions in support of USDA farm
programs. For USDA Farm Service Agency, the 1 meter and 1/2 meter
GSD product provides an ortho image base for Common Land Unit
boundaries and other data sets. The 1 meter and 1/2 meter NAIP
imagery is generally acquired in projects covering full states in
cooperation with state government and other federal agencies that
use the imagery for a variety of purposes including land use
planning and natural resource assessment. The NAIP is also used
for disaster response. While suitable for a variety of uses,
prior to 2007 the 2 meter GSD NAIP imagery was primarily intended
to assess "crop condition and compliance" to USDA farm program
conditions. The 2 meter imagery was generally acquired only
for agricultural areas within state projects.
completed
NOAA Office for Coastal Management
(843) 740-1202
2234 South Hobson Ave
Charleston
SC
29405-2413
coastal.info@noaa.gov
https://coast.noaa.gov
WWW:LINK-1.0-http--link
NOAA Office for Coastal Management Website
NOAA Office for Coastal Management Home Page
information
pointOfContact
NOAA Office for Coastal Management
(843) 740-1202
2234 South Hobson Ave
Charleston
SC
29405-2413
coastal.info@noaa.gov
https://coast.noaa.gov
WWW:LINK-1.0-http--link
NOAA Office for Coastal Management Website
NOAA Office for Coastal Management Home Page
information
custodian
irregular
GA
Georgia
place
Geographic Names Information System
Aerial Compliance
Compliance
Digital Ortho rectified Image
NAIP
Ortho Rectification
Quarter Quadrangle
farming
theme
Imagery - partner (no harvest)
project
InPort
otherRestrictions
Cite As: OCM Partners, [Date of Access]: 2015 Coastal Georgia NAIP 4-Band 8 Bit Imagery [Data Date Range], https://www.fisheries.noaa.gov/inport/item/50695.
NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose.
otherRestrictions
otherRestrictions
Access Constraints: There are no limitations for access. | Use Constraints: None. The USDA-FSA Aerial Photography Field office
asks to be credited in derived products. | Distribution Liability: Users must assume responsibility to determine the appropriate use of these data. DATA SHOULD NOT BE USED FOR LEGALLY BINDING APPLICATIONS.
unclassified
NOAA Data Management Plan (DMP)
NOAA/NMFS/EDM
50695
https://www.fisheries.noaa.gov/inportserve/waf/noaa/nos/ocmp/dmp/pdf/50695.pdf
WWW:LINK-1.0-http--link
NOAA Data Management Plan (DMP)
NOAA Data Management Plan for this record on InPort.
information
crossReference
grid
eng; US
imageryBaseMapsEarthCover
Unknown
-85.339
-80.745
30.319
33.638
| Currentness: Ground Condition
2015-12-18
false
eng
false
None
NOAA Office for Coastal Management
(843) 740-1202
2234 South Hobson Ave
Charleston
SC
29405-2413
coastal.info@noaa.gov
https://coast.noaa.gov
WWW:LINK-1.0-http--link
NOAA Office for Coastal Management Website
NOAA Office for Coastal Management Home Page
information
distributor
https://coast.noaa.gov/htdata/raster3/imagery/GA_NAIP_2015_8429
WWW:LINK-1.0-http--link
https://coast.noaa.gov/htdata/raster3/imagery/GA_NAIP_2015_8429
download
https://coast.noaa.gov/dataviewer/#/imagery/search/where:ID=8429
WWW:LINK-1.0-http--link
https://coast.noaa.gov/dataviewer/#/imagery/search/where:ID=8429
download
dataset
Completeness Report
None
Conceptual Consistency
NAIP 3.75 minute tile file names are based
on the USGS quadrangle naming convention.
The imagery was collected using the following digital sensors:
Leica ADS-100 (Serial Number 10529)
Leica ADS-100 (Serial Number 10547)
Leica ADS-100 (Serial Number 10548)
with Flight and Sensor Control Management
System (FCMS) firmware 4.40 and
Leica ADS-80SH82 (Serial Number 1301)
Leica ADS-80SH81 (Serial Number 1318)
with Flight and Sensor Control Management
System (FCMS) firmware 3.38.
Cameras are calibrated radiometrically and geometrically
by the manufacturer and are all certified by the USGS.
Collection was performed using a combination of the
following twin-engine aircraft:
Turbines flying at 16,500 ft above mean terrain
(tail number: AC90 N910FC)
(tail number: C402 N246MP)
(tail number: PA31 N35AS)
(tail number: PAY2 N400CM)
With these flying heights, there is a 23% sidelap,
giving the collected data nominal ground sampling distance
of 0.40 meters at 16,500.
Based-upon the CCD Array configuration present in
the ADS digital sensor, imagery for each flight
line is 12,000-pixels in width. Red, Green, Blue,
Near-Infrared and Panchromatic image bands were collected.
The ADS 100 has the following band specifications:
Red 619-651
Green 525-585
Blue 435-495
Near Infrared 808-882
all values are in nanometers
The ADS 80 has the following band specifications:
Pan 465-676
Red 604-664
Green 533-587
Blue 420-492
Near Infrared 833-920
all values are in nanometers
Collected data was downloaded to portable hard drives and
shipped to the processing facility daily. Raw flight data
was extracted from external data drives using XPro software.
Airborne GPS / IMU data was post-processed using INYS,
PosPac and/or TerraPos software and reviewed to ensure
sufficient accuracy for project requirements.
Using XPro software, planar rectified images were
generated from the collected data for use in image quality
review. The planar rectified images were generated at five
meter resolution using a two standard deviation histogram
stretch. Factors considered during this review included but
were not limited to the presence of smoke and/or cloud
cover, contrails, light conditions, sun glint and any sensor
or hardware-related issues that potentially could result in
faulty data. When necessary, image strips identified as not
meeting image quality specifications were re-flown to obtain
suitable imagery.
2015-12-18T00:00:00
Aero triangulation blocks were defined primarily by order of
acquisition and consisted of four to seventeen strips.
Image tie points providing the observations for the least
squares bundle adjustment were selected from the images
using an auto correlation algorithm. Photogrammetric control
points consisted of photo identifiable control points,
collected using GPS field survey techniques. The control
points were loaded in to a softcopy workstation and measured
in the acquired image strips. A least squares bundle
adjustment of image pass points, control points and the
ABGPS was performed to develop an aero triangulation
solution for each block using Pictovera software.
Upon final bundle adjustment, the triangulated strips were
ortho-rectified to the digital elevation model (DEM) The most
recent USGS 10 meter DEMs were used in the rectification
process.
Positional accuracy was reviewed in the rectified imagery by
visually verifying the horizontal positioning of the known
photo-identifiable survey locations using ArcGIS software.
The red, green, blue, and infrared bands were combined to
generate a final ortho-rectified image strip. The ADS sensor
collects twelve bit image data which requires radiometric
adjustment for output in standard eight bit image channels.
The ortho-rectified image strips were produced with the
full 12 bit data range, allowing radiometric adjustment
to 8 bit range to be performed on a strip by strip basis
during the final mosaicking steps.
The 12 bit data range was adjusted for display in standard
eight bit image channels by defining a piecewise histogram
stretch using OrthoVista Radiometrix software. A constant
stretch was defined for each image collection period, and
then strip by strip adjustments were made as needed to
account for changes in sun angle and azimuth during the
collection period. Strip adjustments were also made to
match the strips histograms as closely as possible to
APFO specified histogram metrics and color balance
requirements. Automated balancing algorithms were applied
to account for bi- directional reflectance as a final step
before the conversion to 8 bit data range. The imagery was
mosaicked using manual seam line generation in OrthoVista.
APFO specified DOQQs were extracted from the final mosaic in
GeoTIFF format. 4-Band DOQQs were produced and 3-Band RGB
CCMs were created. DOQQs corresponding to an individual CCM
were reviewed for overall color balance within the CCM.
Local corrections were made where necessary to ensure
uniformity within the CCM. In the case of DOQQs occurring
in more than one CCM, a separate version of the image was
generated and balanced for each CCM it occurred in. The
color balanced DOQQs were then compressed to MrSID
Generation 3 format at 15:1 compression ratio to create a
composite CCM.
2015-12-18T00:00:00
KURE BEACH, NE
2015-12-18
publication
USDA-FSA-APFO Aerial Photography Field Office
2015-09-18