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Short Citation:
OCM Partners, 2023: 2014 Horry County, SC ADS80 4-Band 8 Bit Imagery, https://www.fisheries.noaa.gov/inport/item/49509.

Item Identification

Title: 2014 Horry County, SC ADS80 4-Band 8 Bit Imagery
Short Name: 2014_horry_sc
Status: Completed
Publication Date: 2014-12-22
Abstract:

All imagery was collected during the 2014 Spring flying season during leaf-off conditions for deciduous vegetation in the State of South Carolina. The sun angle was at 30-degrees or greater, and streams were within their normal banks. During the flight planning and acquisition, a significant effort was made to limit clouds, snow, fog, haze, smoke, or other ground obscuring conditions in the imagery. In no case does the maximum cloud cover exceed 5% per image. Within the immediate areas of power plants, factories, or controlled agricultural burns some steam or smoke and/or shadows may be visible on imagery.

Purpose:

Under the management of the National Oceanic and Atmospheric Administration (NOAA) Coastal Services Center, high resolution multispectral imagery at a half-foot (0.5) pixel resolution covering approximately 1200 square miles of the political jurisdiction of the Horry County South Carolina were acquired.

Notes:

11989

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
UNCONTROLLED
Global Change Master Directory (GCMD) Instrument Keywords Earth Remote Sensing Instruments > Passive Remote Sensing > Photon/Optical Detectors > Cameras > CAMERAS
Global Change Master Directory (GCMD) Platform Keywords Aircraft > AIRCRAFT
ISO 19115 Topic Category imageryBaseMapsEarthCover
None 6 inch orthoimage
None image map
None natural color orthophoto
None orthoimage
None orthophoto
None rectified image
None rectified photograph

Spatial Keywords

Thesaurus Keyword
Global Change Master Directory (GCMD) Location Keywords
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > SOUTH CAROLINA
UNCONTROLLED
U.S. Department of Commerce SC
U.S. Department of Commerce US
None Horry County

Physical Location

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

Data Set Information

Data Set Scope Code: Data Set
Maintenance Frequency: Unknown
Data Presentation Form: Image (digital)
Entity Attribute Overview:

Natural color orthoimagery is organized in three color bands or channels which represent the red, green, and blue (RGB) portions of the spectrum. Each image pixel is assigned a triplet of numeric values, one for each color band. Numeric values range from 0 to 255. Areas where data is incomplete due to lack of full coverage (all outside of the AOI) are represented with the numeric value of 0.

Entity Attribute Detail Citation:

U.S. Department of the Interior, U.S. Geological Survey, 1996, Standards for Digital Orthophotos: Reston, VA.

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.

Data Set Credit: Woolpert, Inc. flew and processed the data.

Support Roles

Data Steward

CC ID: 666193
Date Effective From: 2014-12-22
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: 666195
Date Effective From: 2014-12-22
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: 666196
Date Effective From: 2014-12-22
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: 666194
Date Effective From: 2014-12-22
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: 666199
W° Bound: -79.532
E° Bound: -79.358
N° Bound: 34.323
S° Bound: 33.541

Extent Group 1 / Time Frame 1

CC ID: 666198
Time Frame Type: Range
Start: 2014-02-24
End: 2014-03-02

Spatial Information

Spatial Representation

Representations Used

Grid: Yes

Access Information

Security Class: Unclassified
Data Access Constraints:

None

Data Use Constraints:

None. However, users should be aware that temporal changes may have occurred since this data set was collected and that some parts of this data may no longer represent actual surface conditions. Users should not use this data for critical applications without a full awareness of it's limitations.

Distribution Information

Distribution 1

CC ID: 666200
Download URL: https://coast.noaa.gov/dataregistry/
Distributor:
Description:

Downloadable Data

File Type: Erdas Imagine (.img) and TIFF / BigTIFF / GeoTIFF (.tif)

Distribution 2

CC ID: 739972
Download URL: https://coast.noaa.gov/dataviewer/#/imagery/search/where:ID=4745
Distributor:
File Name: Customized Download
Description:

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

Distribution 3

CC ID: 739971
Download URL: https://coast.noaa.gov/htdata/raster2/imagery/HorrySC_2014_4745
Distributor:
File Name: Bulk Download
Description:

Simple download of data files.

URLs

URL 1

CC ID: 739974
URL: https://coast.noaa.gov/dataregistry
URL Type:
Online Resource

Activity Log

Activity Log 1

CC ID: 666218
Activity Date/Time: 2017-10-20
Description:

Date that the source FGDC record was last modified.

Activity Log 2

CC ID: 666217
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: 718068
Activity Date/Time: 2018-02-08
Description:

Partial upload of Positional Accuracy fields only.

Activity Log 4

CC ID: 739973
Activity Date/Time: 2018-03-13
Description:

Partial upload to move data access links to Distribution Info.

Technical Environment

Description:

Microsoft Windows Vista Version 6.1 (Build 7601) Service Pack 1; ESRI ArcCatalog 9.3.1.3000

Data Quality

Accuracy:

No accuracy was determined.

Horizontal Positional Accuracy:

The delivered orthoimagery will meet or exceed a verified horizontal accuracy of 2.5 feet at the 95% confidence interval (1.4 feet RMSE) as specified in the FGDC Geospatial Positioning Accuracy Standards, Part 3: National Standard for Spatial Data Accuracy (NSSDA).

Completeness Report:

All digital imagery are visually inspected for completeness to ensure that no gaps or image misplacements exist within and between adjacent images.

Conceptual Consistency:

Digital imagery was flown within prescribed parameters having proper orientation and the highest radiometric quality.

Lineage

Sources

Aerotriangulation

CC ID: 666183
Contact Name: Woolpert, Inc.
Extent Type: Discrete
Extent Start Date/Time: 2014
Source Contribution:

Softcopy aerotriangulation was performed utilizing the airborne GPS/IMU data, GPS ground control and image coordinate measurements allowing the direct computation of the exterior orientation parameters for each image of the project. | Source Geospatial Form: model | Type of Source Media: CD-ROM

Georeferenced Single Frames

CC ID: 666182
Contact Name: Woolpert, Inc.
Publish Date: 2014-12-16
Extent Type: Discrete
Extent Start Date/Time: 2014-02-24
Source Contribution:

Digital aerial imagery was acquired to produce 4-band, 8-bit ortho-imagery. This imagery was orthorectified to source LiDAR data produced from the NOAA CSC - FY12 GA DNR elevation data task order and the ground control survey. | Source Geospatial Form: remote-sensing image | Type of Source Media: external hard drive

Horry Co, South Carolina Orthophotography 2014

CC ID: 666181
Contact Name: Woolpert, Inc.
Publish Date: 2014-01-01
Extent Type: Discrete
Extent Start Date/Time: 2014
Source Contribution:

None was available. | Source Geospatial Form: Model | Type of Source Media: CD-ROM

LiDAR DEM/DTM

CC ID: 666184
Contact Name: Woolpert, Inc.
Publish Date: 2014-12-16
Extent Type: Discrete
Extent Start Date/Time: 2014
Source Contribution:

A compilation of topographic land form elevation datasets developed through photogrammetric data capture or through the use of existing elevation datasets from various sources for use in developing digital ortho imagery. | Source Geospatial Form: model | Type of Source Media: DVD

Process Steps

Process Step 1

CC ID: 666185
Description:

The imagery was acquired on February 24,25,27,29 of 2014 and March 2 of 2014 using Leica ADS80 sensor 30101 multispectral scanner with a fundamental image resolution of 0.48-feet over the project area. The ADS80/SH81 uses Leica IPAS direct positioning and orientation system that is based on airborne GPS and inertial measurement unit (IMU) technology. Airborne GPS and IMU data were post-processed using IPAS Pro 1.3 software package while all source imagery was processed using Leica XPro 5.0.1 software package. This package provides the capability to perform digital image processing, aerial triangulation and image rectification. Image mosaicking and final tiling was performed using OrthoVista 4.6 software.

Process Date/Time: 2014-01-01 00:00:00

Process Step 2

CC ID: 666186
Description:

Ground based photo control points were established throughout the area of interest using a combination of conventional and GPS survey methods in order to support softcopy aerotriangulation and photogrammetric mapping meeting the accuracies specified in this Scope of Work. This control supplemented the exposure station control obtained from the onboard Airborne Global Positioning System (ABGPS) and Inertial Measurement Unit (IMU). Photo control points established for this project have a combined local and network accuracy at 95% confidence of less than or equal to five (5) centimeters horizontally and vertically as determined by the residuals of the network adjustment.

Process Date/Time: 2014-01-01 00:00:00

Catalog Details

Catalog Item ID: 49509
GUID: gov.noaa.nmfs.inport:49509
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