2002 Long Island, New York, Orthophotography
Data Set (DS) | Office for Coastal Management (OCM)GUID: gov.noaa.nmfs.inport:48426 | Updated: February 5, 2024 | Published / External
Summary
Short Citation
Office for Coastal Management, 2024: 2002 Long Island, New York, Orthophotography, https://www.fisheries.noaa.gov/inport/item/48426.
Full Citation Examples
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.
Original contact information:
Contact Org: NOAA Office for Coastal Management
Phone: 843-740-1202
Email: coastal.info@noaa.gov
Distribution Information
-
Create custom data files by choosing area, map projection, file format, etc.
-
Simple download of data files.
None.
None.
Controlled Theme Keywords
imageryBaseMapsEarthCover, INFRARED IMAGERY, VISIBLE IMAGERY
Child Items
No Child Items for this record.
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
-73.79527° W,
-72.23212° E,
40.94193° N,
40.55449° S
2002-06-03
2002-06-18
Item Identification
| Title: | 2002 Long Island, New York, Orthophotography |
|---|---|
| Short Name: | long_island_orthos |
| Status: | Completed |
| Publication Date: | 2006-11-16 |
| Abstract: |
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. Original contact information: Contact Org: NOAA Office for Coastal Management Phone: 843-740-1202 Email: coastal.info@noaa.gov |
| Purpose: |
Orthophotography was produced for USGS contract 01CRCN0012, task order 01012C0050, "Long Island Benthic Mapping". |
| Notes: |
11380 |
Keywords
Theme Keywords
| Thesaurus | Keyword |
|---|---|
| Global Change Master Directory (GCMD) Science Keywords |
EARTH SCIENCE > SPECTRAL/ENGINEERING > INFRARED WAVELENGTHS > INFRARED IMAGERY
|
| Global Change Master Directory (GCMD) Science Keywords |
EARTH SCIENCE > SPECTRAL/ENGINEERING > VISIBLE WAVELENGTHS > VISIBLE IMAGERY
|
| ISO 19115 Topic Category |
imageryBaseMapsEarthCover
|
| UNCONTROLLED | |
| None | Benthic |
| None | Orthophoto |
| None | Orthophotography |
| None | Remotely Sensed Imagery/Photos |
Spatial Keywords
| Thesaurus | Keyword |
|---|---|
| Global Change Master Directory (GCMD) Location Keywords |
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > NEW YORK
|
Instrument Keywords
| Thesaurus | Keyword |
|---|---|
| Global Change Master Directory (GCMD) Instrument Keywords |
CAMERAS
|
Platform Keywords
| Thesaurus | Keyword |
|---|---|
| Global Change Master Directory (GCMD) Platform Keywords |
Airplane > Airplane
|
Physical Location
| Organization: | Office for Coastal Management |
|---|---|
| City: | Charleston |
| State/Province: | SC |
Data Set Information
| Data Set Scope Code: | Data Set |
|---|---|
| Maintenance Frequency: | None Planned |
| Data Presentation Form: | Image (digital) |
| Distribution Liability: |
Users must assume responsibility to determine the usability of these data. |
Support Roles
Data Steward
| Date Effective From: | 2006-11-16 |
|---|---|
| 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
| Date Effective From: | 2006-11-16 |
|---|---|
| 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
| Date Effective From: | 2006-11-16 |
|---|---|
| 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
| Date Effective From: | 2006-11-16 |
|---|---|
| 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 Condition |
|---|
Extent Group 1
Extent Group 1 / Geographic Area 1
| W° Bound: | -73.79527 | |
|---|---|---|
| E° Bound: | -72.23212 | |
| N° Bound: | 40.94193 | |
| S° Bound: | 40.55449 |
Extent Group 1 / Time Frame 1
| Time Frame Type: | Discrete |
|---|---|
| Start: | 2002-06-03 |
Extent Group 1 / Time Frame 2
| Time Frame Type: | Discrete |
|---|---|
| Start: | 2002-06-18 |
Spatial Information
Spatial Representation
Representations Used
| Grid: | Yes |
|---|
Grid Representation 1
| Dimension Count: | 3 | ||||
|---|---|---|---|---|---|
| Cell Geometry: | Point | ||||
| Transformation Parameters Available?: | No | ||||
Axis Dimension 1 |
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Axis Dimension 2 |
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Axis Dimension 3 |
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Access Information
| Security Class: | Unclassified |
|---|---|
| Data Access Constraints: |
None. |
| Data Use Constraints: |
None. |
Distribution Information
Distribution 1
| Download URL: | https://coast.noaa.gov/dataviewer/#/imagery/search/where:ID=149 |
|---|---|
| Distributor: | |
| File Name: | Customized Download |
| Description: |
Create custom data files by choosing area, map projection, file format, etc. |
Distribution 2
| Download URL: | https://coastalimagery.blob.core.windows.net/digitalcoast/LongIslandNY_2002_149/index.html |
|---|---|
| Distributor: | |
| File Name: | Bulk Download |
| Description: |
Simple download of data files. |
URLs
URL 1
| URL: | https://coast.noaa.gov |
|---|---|
| URL Type: |
Online Resource
|
Activity Log
Activity Log 1
| Activity Date/Time: | 2016-05-23 |
|---|---|
| Description: |
Date that the source FGDC record was last modified. |
Activity Log 2
| Activity Date/Time: | 2017-11-14 |
|---|---|
| Description: |
Converted from FGDC Content Standard for Digital Geospatial Metadata (version FGDC-STD-001-1998) using 'fgdc_to_inport_xml.pl' script. Contact Tyler Christensen (NOS) for details. |
Activity Log 3
| Activity Date/Time: | 2018-02-08 |
|---|---|
| Description: |
Partial upload of Positional Accuracy fields only. |
Activity Log 4
| Activity Date/Time: | 2018-03-13 |
|---|---|
| Description: |
Partial upload to move data access links to Distribution Info. |
Technical Environment
| Description: |
Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 2; ESRI ArcCatalog 8.3.0.800 |
|---|
Data Quality
| Horizontal Positional Accuracy: |
21 photo identifiable points were selected evenly throughout the dataset and compared to a source of higher accuracy using NSSDA guidelines.; Quantitative Value: 3.6 meters, Test that produced the value: National Standard for Spatial Data Accuracy |
|---|---|
| Completeness Report: |
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. |
| Conceptual Consistency: |
Dataset tested as per NDDSA |
Lineage
Sources
2 ft orthophotos
| Extent Type: | Discrete |
|---|---|
| Extent Start Date/Time: | 1994-04 |
| Source Contribution: |
Ground control points used for aerial triangulation solution. | Type of Source Media: CD-ROM |
Aerial Photography
| Extent Type: | Discrete |
|---|---|
| Extent Start Date/Time: | 2002-06-03 |
| Scale Denominator: | 20000 |
| Source Contribution: |
Photos that were orthorectified | Source Geospatial Form: remote-sensing image | Type of Source Media: stable base material |
Digital Elevation Models
| Scale Denominator: | 24000 |
|---|---|
| Citation URL: | http://cugir.mannlib.cornell.edu/ |
| Source Contribution: |
Elevation information used for orthorectification and ground control for the photographs. | Type of Source Media: online |
Digital Ortho Quarter-Quads
| Source Contribution: |
Supplemental ground control points. | Type of Source Media: online |
|---|
Process Steps
Process Step 1
| Description: |
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. |
|---|---|
| Process Date/Time: | 2003-08-15 00:00:00 |
Catalog Details
| Catalog Item ID: | 48426 |
|---|---|
| GUID: | gov.noaa.nmfs.inport:48426 |
| Metadata Record Created By: | Anne Ball |
| Metadata Record Created: | 2017-11-14 14:46+0000 |
| Metadata Record Last Modified By: | Brianna Key |
| Metadata Record Last Modified: | 2024-02-05 17:15+0000 |
| Metadata Record Published: | 2024-02-05 |
| Owner Org: | OCM |
| 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 |