gov.noaa.nmfs.inport:48292
eng
UTF8
dataset
Office for Coastal Management
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
2024-02-29T00:00:00
ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data
ISO 19115-2:2009(E)
3
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1838
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2065
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1
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0
2009 C-CAP Land Cover, Territory of American Samoa, Rose Atoll
2009_era_as_rose_atoll_landcover
2013-08-15
publication
NOAA/NMFS/EDM
48292
https://www.fisheries.noaa.gov/inport/item/48292
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
WWW:LINK-1.0-http--link
Citation URL
Online Resource
download
https://coast.noaa.gov/htdata/raster1/landcover/bulkdownload/hires/
WWW:LINK-1.0-http--link
Citation URL
Online Resource
download
imageDigital
This data set consists of land derived from high resolution imagery and was analyzed according to the Coastal Change Analysis Program (C-CAP) protocol to determine land cover. This data set utilized 1 full or partial 2009 WorldView2 multispectral scene and the 2002 high-resolution Rose Atoll, American Samoa C-CAP data set. The imagery and base classification were included in a multi-step change detection process to extract land cover features in the 2009 imagery.
To improve the understanding of coastal uplands and wetlands, and their linkages with the distribution, abundance, and health of living marine resources.
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
5 years
EARTH SCIENCE > LAND SURFACE > LAND USE/LAND COVER
EARTH SCIENCE > LAND SURFACE > LAND USE/LAND COVER > LAND USE/LAND COVER CLASSIFICATION
theme
Global Change Master Directory (GCMD) Science Keywords
17.0
OCEAN > PACIFIC OCEAN > CENTRAL PACIFIC OCEAN > AMERICAN SAMOA
place
Global Change Master Directory (GCMD) Location Keywords
17.0
CAMERAS
instrument
Global Change Master Directory (GCMD) Instrument Keywords
17.2
Airplane > Airplane
WORLDVIEW-2 > DigitalGlobe WORLDVIEW-2
WORLDVIEW-3 > DigitalGlobe WORLDVIEW-3
platform
Global Change Master Directory (GCMD) Platform Keywords
17.2
Land Cover
Land Cover Analysis
Remotely Sensed Imagery/Photos
theme
Coastal Zone
Rose Atoll
place
DOC/NOAA/NOS/OCM > Office of Coastal Management, National Ocean Service, NOAA, U.S. Department of Commerce
dataCentre
Global Change Master Directory (GCMD) Data Center Keywords
2017-04-24
publication
8.5
C-CAP
project
InPort
otherRestrictions
Cite As: Office for Coastal Management, [Date of Access]: 2009 C-CAP Land Cover, Territory of American Samoa, Rose Atoll [Data Date Range], https://www.fisheries.noaa.gov/inport/item/48292.
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
Access Constraints: None
otherRestrictions
Use Constraints: Data set is not for use in litigation. While efforts have been made to ensure that these data are accurate and reliable within the state of the art, NOAA, cannot assume liability for any damages, or misrepresentations, caused by any inaccuracies in the data, or as a result of the data to be used on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
otherRestrictions
Distribution Liability: Users must assume responsibility to determine the usability of these data.
unclassified
NOAA Data Management Plan (DMP)
NOAA/NMFS/EDM
48292
https://www.fisheries.noaa.gov/inportserve/waf/noaa/nos/ocm/dmp/pdf/48292.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
Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; ESRI ArcGIS 10.0.4.4000
-168.103706
-168.074981
-14.335825
-14.313686
| Currentness: Acquisition date of the WorldView2 Scene
2009-12-06
false
eng
false
Layer_1
2017-11-16
publication
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/dataviewer/#/imagery/search/where:ID=2540
WWW:LINK-1.0-http--link
Customized Download
Create custom data files by choosing area, map projection, file format, etc.
download
dataset
Accuracy
None.
Horizontal Positional Accuracy
<3.5 meters CE90
Vertical Positional Accuracy
There was no terrain correction in the geo-referencing procedure.
Completeness Report
Data does not exist for all classes.
On Rose Atoll 6 classes exist; 8 (Grassland/Herbaceous), 10 (Evergreen Forest), 12 (Shrub), 19 (Unconsolidated Shore), 20 (Barren), 21 (Water).
Conceptual Consistency
Tests for logical consistency indicate that all row and column positions in the selected latitude/longitude window contain data. Conversion and integration with vector files indicates that all positions are consistent with earth coordinates covering the same area. Attribute files are logically consistent.
This data set was created by Photo Science Inc. (www.photoscience.com).
This version of the classification is the High Resolution Land Cover (2009-era) for Rose Atoll, American Samoa.
This section outlines the classification procedure for Rose Atoll, American Samoa High Resolution C-CAP. Non-impervious features were mapped using a 0.25 acre minimum mapping unit (MMU) and impervious features were mapped using a 0.1 acre MMU.
Pre-processing steps:
The WorldView2 imagery utilized for this project was provided from Digital Globe as an orthorectified, georeferenced product. Photo Science geo-referenced the 2002 C-CAP classification and the 2002 base imagery to the WorldView2 (as it has better horizontal accuracy) to co-register the data sets.
Classification:
The 2002 C-CAP classification was overlaid on the 2009 WorldView2 imagery with a semi-transparency. The classification was systematically reviewed at a scale of 1:2,500. Where land cover changes were identified the analyst would zoom into a larger scale and manually edit the map to reflect the 2009 ground conditions. The updated map then went through an independent review to further refine the classification. Image segmentation was run on the 2009 imagery in a buffered zone around all of the changed areas. The updated land cover was summarized by the image objects (segments) to replace hand delineated boundaries with boundaries based on image segmentation. This final step ensured a consistent look and feel across the high resolution C-CAP data sets.
Attributes for this product are as follows:
0 Background
1 Unclassified
2 Impervious
3
4
5 Developed, Open Space
6 Cultivated Crops
7 Pasture/Hay
8 Grassland/Herbaceous
9 Deciduous Forest
10 Evergreen Forest
11 Mixed Forest
12 Scrub/Shrub
13 Palustrine Forested Wetland
14 Palustrine Scrub/Shrub Wetland
15 Palustrine Emergent Wetland
16 Estuarine Forested Wetland
17 Estuarine Scrub/Shrub Wetland
18 Estuarine Emergent Wetland
19 Unconsolidated Shore
20 Bare Land
21 Open Water
22 Palustrine Acquatic Bed
2012-12-15T00:00:00
Metadata imported
2010-02-17T00:00:00
Source Contribution: NOAA OCM | Source Geospatial Form: remote-sensing image | Type of Source Media: DVD/CD-ROM
C-CAP Land Cover, Territory of American Samoa, Rose Atoll
2009-12-17
publication
Photo Science. www.photoscience.com.
https://coast.noaa.gov/digitalcoast
WWW:LINK-1.0-http--link
Source Citation URL
Source Citation URL
information
2009-12-06