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Summary
Item Identification
Keywords
Physical Location
Data Set Info
Support Roles
Extents
Spatial Info
Access Info
URLs
Activity Log
Tech Environment
Data Quality
Lineage
Child Items
Catalog Details

Summary

Short Citation
OCM Partners, 2024: Pacific Islands, Tutuila, American Samoa, IKONOS data, 2002, https://www.fisheries.noaa.gov/inport/item/49592.
Full Citation Examples

Abstract

IKONOS imagery was purchased to support the Pacific Islands

Geographic Information System (GIS) project and National

Ocean Service's (NOS) coral mapping activities. One-meter

panchromatic and four-meter multi-spectral data were

purchased for each study area.

Distribution Information

No Distributions available.

Access 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.

License Permits internal use of product by a

legal commercial business entity at multiple

locations or by a limited number of government

agencies identified at time of original purchase.

For Pacific Islands, Tutuila, American Samoa, IKONOS data, 2002

these include: American Samoa Government, U.S. Fish and Wildlife

Service, American Samoa Community College, NOAA, National Park Service.

American Samoa Power Authority, American Samoa Communications Authority,

U.S. Geological Survey, Natural Resources Conservation Service, and

Oregon State University.

Imagery may be reformatted into different formats or media

(TIFF, JPEG, 8mm tape).

Use Constraints:

One copy can be made for backup purposes.

Make the imagery available to its consultants, agents, and

subcontractors for permitted use.

Modify the imagery through manipulation techniques and/or the

addition of data and make copies for internal use.

Distribute derived products (vector layers, land cover

classification maps, benthic habitat maps).

Post a derived or degraded product to an Internet site with the

following credit Includes material copyright Space Imaging LLC,

or www.spaceimaging.com and notify the SI Web Master.

Imagery may be processed and printed as a poster for a

professional meeting or public hearing.

Up to 500 copies of a poster can be printed for free distribution

as a public education product.

Portions of images can be provided as non-manipulatable (bitmap)

files to the media for publication.

Derived products such as vector layers and maps are not subject

to SI license restrictions and may be freely distributed to the

public.

Vectors may be digitized on screen or from a print.

IKONOS image with vector overlay can be printed and displayed as

a map.

The customer cannot copy or reproduce images other than as

consistent with the permitted use. Cannot sell, liscence,

transfer, or disclose the products or use them in any manner not

authorized by the agreement. Cannot alter or remove any copyright

notice or proprietary legend in or on the products.

Controlled Theme Keywords

imageryBaseMapsEarthCover

Child Items

Type Title
Entity American Samoa

Contact Information

Point of Contact
NOAA Office for Coastal Management (NOAA/OCM)
coastal.info@noaa.gov
(843) 740-1202

Metadata Contact
NOAA Office for Coastal Management (NOAA/OCM)
coastal.info@noaa.gov
(843) 740-1202

Extents

Geographic Area 1

-170.856° W, -170.529° E, -14.225° N, -14.378° S

Time Frame 1
2001-09-15 - 2002-09-30

Item Identification

Title: Pacific Islands, Tutuila, American Samoa, IKONOS data, 2002
Short Name: tutuila_pan_metadata
Status: Completed
Publication Date: 2002-04-10
Abstract:

IKONOS imagery was purchased to support the Pacific Islands

Geographic Information System (GIS) project and National

Ocean Service's (NOS) coral mapping activities. One-meter

panchromatic and four-meter multi-spectral data were

purchased for each study area.

Purpose:

The Pacific Islands Geographic Information System (GIS) project

is a multiyear initiative designed to increase the use of GIS and

related spatial technology in the coastal resource management

programs of the Territories of American Samoa and Guam, the

Commonwealth of the Northern Mariana Islands (CNMI), and the

State of Hawaii. The project will focus on personnel, training,

equipment, software, data, and applications. Where appropriate,

other related activities in the region will be incorporated into

the effort.

Notes:

12051

Other Citation Details:

This image was produced from six

different IKONOS Imagery/Image swath(s) dated; 20010101, 20010101, 20010101, 20011107, 20011202, and 20011202.

Keywords

Theme Keywords

Thesaurus Keyword
ISO 19115 Topic Category
imageryBaseMapsEarthCover
UNCONTROLLED
None High Resolution Imagery
None IKONOS
None Land Cover Analysis
None Pacific Islands GIS
None Remotely Sensed Imagery/Photos
None Satellite Imagery

Spatial Keywords

Thesaurus Keyword
UNCONTROLLED
None American Samoa
None Coastal Zone
None Oceania
None Pacific Islands
None Tutuila
None United States

Physical Location

Organization: Office for Coastal Management
City: Charleston
State/Province: SC

Data Set Information

Data Set Scope Code: Data Set
Maintenance Note:

The initial image product is

enhanced for land features. A secondary product will be provided that

includes enhanced land and water features.

Data Presentation Form: Map (digital)
Distribution Liability:

Due to License restrictions this data set is only available for the

following agencies, American Samoa Government, U.S. Fish and Wildlife

Service, American Samoa Community College, NOAA, National Park Service.

American Samoa Power Authority, American Samoa Communications Authority,

U.S. Geological Survey, Natural Resources Conservation Service, and

Oregon State University.

Users must assume responsibility to determine the usability of these

data.

Support Roles

Data Steward

CC ID: 669108
Date Effective From: 2002-04-10
Date Effective To:
Contact (Organization): NOAA Office for Coastal Management (NOAA/OCM)
Address: 2234 South Hobson Ave
Charleston, SC 29405-2413
Email Address: coastal.info@noaa.gov
Phone: (843) 740-1202
URL: https://coast.noaa.gov

Distributor

CC ID: 669110
Date Effective From: 2002-04-10
Date Effective To:
Contact (Organization): NOAA Office for Coastal Management (NOAA/OCM)
Address: 2234 South Hobson Ave
Charleston, SC 29405-2413
Email Address: coastal.info@noaa.gov
Phone: (843) 740-1202
URL: https://coast.noaa.gov

Metadata Contact

CC ID: 669111
Date Effective From: 2002-04-10
Date Effective To:
Contact (Organization): NOAA Office for Coastal Management (NOAA/OCM)
Address: 2234 South Hobson Ave
Charleston, SC 29405-2413
Email Address: coastal.info@noaa.gov
Phone: (843) 740-1202
URL: https://coast.noaa.gov

Point of Contact

CC ID: 669109
Date Effective From: 2002-04-10
Date Effective To:
Contact (Organization): NOAA Office for Coastal Management (NOAA/OCM)
Address: 2234 South Hobson Ave
Charleston, SC 29405-2413
Email Address: coastal.info@noaa.gov
Phone: (843) 740-1202
URL: https://coast.noaa.gov

Extents

Currentness Reference: Ground conditions

Extent Group 1

Extent Group 1 / Geographic Area 1

CC ID: 669114
W° Bound: -170.856
E° Bound: -170.529
N° Bound: -14.225
S° Bound: -14.378

Extent Group 1 / Time Frame 1

CC ID: 669113
Time Frame Type: Range
Start: 2001-09-15
End: 2002-09-30

Spatial Information

Spatial Representation

Representations Used

Grid: Yes

Access Information

Security Class: Unclassified
Data Access 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.

License Permits internal use of product by a

legal commercial business entity at multiple

locations or by a limited number of government

agencies identified at time of original purchase.

For Pacific Islands, Tutuila, American Samoa, IKONOS data, 2002

these include: American Samoa Government, U.S. Fish and Wildlife

Service, American Samoa Community College, NOAA, National Park Service.

American Samoa Power Authority, American Samoa Communications Authority,

U.S. Geological Survey, Natural Resources Conservation Service, and

Oregon State University.

Imagery may be reformatted into different formats or media

(TIFF, JPEG, 8mm tape).

Data Use Constraints:

One copy can be made for backup purposes.

Make the imagery available to its consultants, agents, and

subcontractors for permitted use.

Modify the imagery through manipulation techniques and/or the

addition of data and make copies for internal use.

Distribute derived products (vector layers, land cover

classification maps, benthic habitat maps).

Post a derived or degraded product to an Internet site with the

following credit Includes material copyright Space Imaging LLC,

or www.spaceimaging.com and notify the SI Web Master.

Imagery may be processed and printed as a poster for a

professional meeting or public hearing.

Up to 500 copies of a poster can be printed for free distribution

as a public education product.

Portions of images can be provided as non-manipulatable (bitmap)

files to the media for publication.

Derived products such as vector layers and maps are not subject

to SI license restrictions and may be freely distributed to the

public.

Vectors may be digitized on screen or from a print.

IKONOS image with vector overlay can be printed and displayed as

a map.

The customer cannot copy or reproduce images other than as

consistent with the permitted use. Cannot sell, liscence,

transfer, or disclose the products or use them in any manner not

authorized by the agreement. Cannot alter or remove any copyright

notice or proprietary legend in or on the products.

URLs

URL 1

CC ID: 740271
URL: https://coast.noaa.gov/
URL Type:
Online Resource

Activity Log

Activity Log 1

CC ID: 669129
Activity Date/Time: 2016-05-23
Description:

Date that the source FGDC record was last modified.

Activity Log 2

CC ID: 669128
Activity Date/Time: 2017-11-14
Description:

Converted from FGDC CSDGM (version FGDC-STD-001-1998) using 'fgdc_to_inport_xml.pl' script. Contact Tyler Christensen (NOS) for details.

Activity Log 3

CC ID: 718636
Activity Date/Time: 2018-02-08
Description:

Partial upload of Positional Accuracy fields only.

Activity Log 4

CC ID: 740270
Activity Date/Time: 2018-03-13
Description:

Partial upload to move data access links to Distribution Info.

Technical Environment

Description:

ERDAS Imagine 8.5 and PCI Geomatica

8.2 on SUN Ultra 60, Solaris 2.6

Data Quality

Accuracy:

See Horizontal_Positional_Accuracy

Horizontal Positional Accuracy:

60 ground control points were used to determine the circular

error (CE) at a 90% confidence level. For Pacific Islands, Tutuila,

American Samoa, IKONOS data, 2002 the

circular error is 2.7 meters for the Panchromatic data set.

Vertical Positional Accuracy:

Terrain correction adjusted the water height to equal the

true ellipsoid height of the water (sea level).

Completeness Report:

Compliance with the accuracy standard for the reprocessed imagery was ensured

by the placement of photo identifiable ground control points.

Conceptual Consistency:

Tests for logical consistency indicate that all row and

column positions in the selected latitude/longitude

window contain data.

Lineage

Sources

IKONOS Carterra Geo Data

CC ID: 669101
Contact Name: Space Imaging Incorporated
Publish Date: 2001-01-01
Extent Type: Range
Extent Start Date/Time: 2001-01-01
Extent End Date/Time: 2001-12-02
Citation URL: http://www.spaceimaging.com
Source Contribution:

OCM Pacific Islands GIS program | Source Geospatial Form: remote-sensing image | Type of Source Media: cdrom

Process Steps

Process Step 1

CC ID: 669102
Description:

Data Import and Color Merge: IKONOS Carterra Geo data can be

purchased in Geotiff and NITF formats. The horizontal error

for Geotiff imagery is @ 50 meters, while NITF imagery has

an error of @ 20 meters if the user has the software to read

the Rational Polynomial Coefficients (RPCs) from the NITF

header. Socetset, PCI geomatica, and ERDAS Orthobase Pro are

currently the only commercially available image processing

software packages that can read the RPCs.

The IKONOS images were processed using the PCI Geomatica

Orthoengine module. Projects were set up in Orthoengine

using the Satellite Orbital Modeling Math Modeling Method

with the General High Resolution Option. Separate projects

were created for the panchromatic and multispectral images.

IKONOS NITF formatted images were imported into PCI, then

ground control points (GCPs) were identified and selected.

The number of GCPs varies by image. Image to image tie

points (5-10 points per overlap area) were selected in areas

of overlap. USGS 10 meter DEMs were imported into

Orthoengine and checked for spatial accuracy. In some cases

the DEMs needed to be adjusted to fit the IKONOS imagery.

In addition, the DEMs were converted from a Mean Sea Level

datum to an ellipsoid. Elevations in areas over water were

adjusted upward to match the shoreline values in the ellipsoid

DEMs. The images were orthorectified to the adjusted DEMs.

After orthorectification, the images are color balanced if

necessary then and mosaicked. An error analysis was performed

on each mosaic by comparing the map coordinates of the ground

control points in the orthorectified mosaic to the original

GCPs. A circular error (at a 90% confidence level) was

determined and is reported in the accuracy section.

Ancillary data sets:

USGS 10 meter DEM, Ground control points were provided by the

NOAA National Geodetic Survey and the American Samoa Government.

Known Problems:

The USGS DEM for Tinian had to be adjusted in the X and Y directions to

match the IKONOS imagery.

Process Date/Time: 2001-01-01 00:00:00

Process Step 2

CC ID: 669103
Description:

IKONOS images were received from the vendor in UTM coordinates (zone

2S or 55N), in the WGS84 datum. This data set is in UTM Zone 02S

WGS84 datum.

Process Date/Time: 2001-01-01 00:00:00

Child Items

Rubric scores updated every 15m

Rubric Score Type Title
Entity American Samoa

Catalog Details

Catalog Item ID: 49592
GUID: gov.noaa.nmfs.inport:49592
Metadata Record Created By: Anne Ball
Metadata Record Created: 2017-11-15 15:15+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2023-05-30 18:09+0000
Metadata Record Published: 2018-03-13
Owner Org: OCMP
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2018-03-13
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2019-03-13