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Short Citation:
OCM Partners, 2023: 2013 Massachusetts Department of Environmental Protection Natural Color Imagery, https://www.fisheries.noaa.gov/inport/item/49587.

Item Identification

Title: 2013 Massachusetts Department of Environmental Protection Natural Color Imagery
Short Name: mass_dep_2013
Status: Completed
Publication Date: 2013-10-21
Abstract:

Data set contains digital orthophotography. The digital orthophotos in this series have a theoretical ground resolution of 0.5m. The data set presents information that represents current conditions for the specified regions of interest for coastal areas of Massachusetts. All data were captured during specific imaging windows per contract. These imaging windows vary by location and time of tide but are generally 05/28/2013 through 09/09/2013.

Original contact information:

Contact Name: Charlie Costello

Contact Org: Massachusetts Department of Environmental Protection

Phone: 617-123-4567

Email: none

Purpose:

The digital orthophotography was produced to fulfill contractual obligations

Notes:

12020

Keywords

Theme Keywords

Thesaurus Keyword
UNCONTROLLED
ISO 19115 Topic Category imageryBaseMapsEarthCover
None framework
None orthoimage
None Remotely Sensed Imagery/Photos

Spatial Keywords

Thesaurus Keyword
UNCONTROLLED
None Cape Cod
None coastline
None Massachusetts

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: remote-sensing imagery
Distribution Liability:

Woolpert prepared the original data as set forth in the Scope of Services, in accordance with reasonable care and due diligence as set forth in this Agreement, however, due to the easily alterable nature of electronic media, files, documents, and other deliverables, Woolpert, Inc. makes no warranties, either expressed or implied, with respect to the accuracy, completeness, merchantability, or fitness for any particular purpose, including, but not limited to, use of any/all data as described within this metadata file, by any user of this data. Any use will be at the end-user's sole risk.

Support Roles

Data Steward

CC ID: 668919
Date Effective From: 2013-10-21
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: 668921
Date Effective From: 2013-10-21
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: 668922
Date Effective From: 2013-10-21
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: 668920
Date Effective From: 2013-10-21
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

CC ID: 668925
W° Bound: -71.14
E° Bound: -69.99
N° Bound: 41.77
S° Bound: 41.27

Extent Group 1 / Time Frame 1

CC ID: 668924
Time Frame Type: Range
Start: 2013-05-28
End: 2013-09-09

Spatial Information

Spatial Representation

Representations Used

Grid: Yes

Access Information

Security Class: Unclassified
Data Access Procedure:

https://coast.noaa.gov/dataviewer. This data set is dynamically generated based on user-specified parameters.;

Data Access Constraints:

None

Data Use Constraints:

None

Metadata Access Constraints:

None

Metadata Use Constraints:

None

Distribution Information

Distribution 1

CC ID: 740259
Download URL: https://coast.noaa.gov/dataviewer/#/imagery/search/where:ID=2578
Distributor:
File Name: Customized Download
Description:

Create custom data files by choosing area, map projection, file format, etc.

Distribution 2

CC ID: 740260
Download URL: https://coast.noaa.gov/htdata/raster2/imagery/CapeCodMA_2013_2578
Distributor:
File Name: Bulk Download
Description:

Simple download of data files.

URLs

URL 1

CC ID: 740262
URL: https://coast.noaa.gov/dataregistry
URL Type:
Online Resource

Activity Log

Activity Log 1

CC ID: 668934
Activity Date/Time: 2016-05-23
Description:

Date that the source FGDC record was last modified.

Activity Log 2

CC ID: 668933
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

CC ID: 718348
Activity Date/Time: 2018-02-08
Description:

Partial upload of Positional Accuracy fields only.

Activity Log 4

CC ID: 740261
Activity Date/Time: 2018-03-13
Description:

Partial upload to move data access links to Distribution Info.

Technical Environment

Description:

The data set was created on Windows 7 operating system clients running GeoVantage's proprietary Mission Impossible, KFSmoother, and GeoImage.

Data Quality

Horizontal Positional Accuracy:

3 meters accuracy at CE90. The spatial accuracy of this product was verified through internal quantitative maximum cumulation of errors.; Quantitative Value: 3 meters, Test that produced the value: Deductive estimate and internal evidence.

Vertical Positional Accuracy:

N/A

Completeness Report:

none

Conceptual Consistency:

none

Lineage

Process Steps

Process Step 1

CC ID: 668911
Description:

Image Acquisition: Overview-The study area consists of approximately 77,600 hectares of Massachusetts coastline. Imagery was collected using GeoPod multispectral aerial imaging sensors. Splayed 5184 pixel X 3456 pixel single frames were acquired using two sensors in a direct digital manner combined into 10000 pixel X 3456 pixel single frames. Each GeoPod sensor has an integrated inertial measurement unit (IMU) to record sensor attitude while collecting frame nadirs with an integrated airborne GPS. Positional data are refined and optimized utilizing multiple sets of Continuously Operating Reference Station (CORS) basestation data. GeoVantage's proprietary Geoimage post-processing application was used to process the individual single frames into orthophoto mosaics recified to 7.5 min Digital Elevation Model (DEM) grids at 1 arc-sec (~30m) resolution. Data collection times were selected to optimize conditions for viewing nearshore benthic habitat including: tidal stage, season, wind, cloud cover/shadow, sun elevation, and recency of precipitation.

Process Date/Time: 2013-01-01 00:00:00

Process Step 2

CC ID: 668912
Description:

Image Rectification: Mosaics were generated from orthorectified single frames corrected to USGS 1 arc-sec DEM using multiple CORS stations to control airborne GPS and IMU data. In order to maximize spatial accuracy, all data collected went through the following process: Navigation solution: processed GPS and CORS data to plot coordinates of single frame nadirs for mosaic generation. If navigation solution residuals were in excess of an error tolerance of +/- 1.5m in any of the three axes of rotation, data were reprocessed following a systematic series of quantitative adjustments to processing parameters including the following: incremental manipulation of the gps elevation mask (usually sufficient), blocking and /or substitution of corrupt or confounding CORS data, blocking data from specific individual satellites from the solution, and/or truncation of full mission time. If, after iterating through each of the preceding systematic quantitative adjustments, the navigation solution failed to return residuals within tolerance, The target was submitted for recapture. Mosaic Generation: Proprietary GeoImage software projected single frames to DEM of 1 arc-sec resolution. Single frames were inspected for uniquely identifiable coincident tie points by which to mosaic to adjacent frames.

Process Date/Time: 2013-01-01 00:00:00

Catalog Details

Catalog Item ID: 49587
GUID: gov.noaa.nmfs.inport:49587
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: 2022-08-09 17:11+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