gov.noaa.nmfs.inport:57385
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
row
2923
column
4181
vertical
1
point
0
C-CAP Land Cover, Commonwealth of the Northern Mariana Islands (CNMI), Agrihan, 2015
2020-07-06
publication
NOAA/NMFS/EDM
57385
https://www.fisheries.noaa.gov/inport/item/57385
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/data/ccaphighres
WWW:LINK-1.0-http--link
Citation URL
Online Resource
download
https://coast.noaa.gov/htdata/raster1/landcover/bulkdownload/hires/cnmi/
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 a Worldview-3 multispectral scene dated 12-25-2015.
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
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 > WESTERN PACIFIC OCEAN > MICRONESIA > NORTHERN MARIANA ISLANDS
place
Global Change Master Directory (GCMD) Location Keywords
17.0
CAMERAS
instrument
Global Change Master Directory (GCMD) Instrument Keywords
17.2
Airplane > Airplane
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
2015
temporal
Agrihan
CNMI
Coastal Zone
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]: C-CAP Land Cover, Commonwealth of the Northern Mariana Islands (CNMI), Agrihan, 2015 [Data Date Range], https://www.fisheries.noaa.gov/inport/item/57385.
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
57385
https://www.fisheries.noaa.gov/inportserve/waf/noaa/nos/ocm/dmp/pdf/57385.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 XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.2.2.1350
145.634386
145.701641
18.723767
18.814907
Acquisition date of the Worldview-3 Scene | Currentness: Acquisition date of the Quickbird Scene
2015-12-25
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/digitalcoast/data/ccaphighres
WWW:LINK-1.0-http--link
https://coast.noaa.gov/digitalcoast/data/ccaphighres
Online Resource
download
https://coast.noaa.gov/htdata/raster1/landcover/bulkdownload/hires/cnmi/
WWW:LINK-1.0-http--link
https://coast.noaa.gov/htdata/raster1/landcover/bulkdownload/hires/cnmi/
Online Resource
download
dataset
Accuracy
Attribute accuracy report does not exist
Horizontal Positional Accuracy
12 meters CE90
Vertical Positional Accuracy
There was no terrain correction in the geo-referencing procedure.
Completeness Report
Data does not exist for all classes.
There are no pixels representing class 5 (Developed- Open Space), 6 (Cultivated), 7 (Pasture/Hay), 8 (Grassland), 9 (Deciduous Forest), 11 (Mixed Forest), 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 Shoreline), 22 (Palustrine Aquatic Bed), 23 (Estuarine Aquatic Bed), 24 (Tundra), 25 (Perennial Ice/Snow), 26 (Dwarf Scrub - Alaska specific class), 27 (Sedge/Herbaceous), and 28 (Moss - Alaska specific). Developed classes have been altered to exclude the percentage breakdown of impervious surfaces as the breakdown is not appropriate for high resolution mapping (Developed High Intensity (2), Developed Medium Intensity (3), and Developed Low Intensity (4) are reduced to Impervious (Class 2)).
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 dataset was created by NOAA's Ocean Service, Office for Coastal Management (OCM).
This version of the classification is the High Resolution Land Cover (2015-era) for the Island of Agrihan, CNMI.
This section outlines the classification procedure for the Island of Agrihan, CNMI High Resolution C-CAP. Non impervious features were mapped using a 0.5 acre minimum mapping unit (MMU).
Pre-processing steps:
The Worldview-3 mosaic utilized for this project was provided from United States Department of Agriculture, Natural Resources Conservation Service as an orthorectifed, georeferenced product.
Classification:
Segmentation - Image segmentation was completed at multiple scales using the multispectral (2.4 m) imagery in order to group like spectral and textural objects within the imagery. For consistency with previous land cover mapping efforts, the generation of objects was partially constrained by the 2001 NOAA Agrihan C-CAP land cover product.
Classification- The image segments from the 2015 Worldview-3 imagery were overlaid on imagery and analysts conducted a visual analysis to identify areas of change.
Map Finalization - NOAA OCM performed two rounds of internal product review. Reviewer comments were incorporated to further refine the final land cover product.
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
2019-03-29T00:00:00