57687
MC20 USCG CGC Brant NAIS Points 08-15-18
Data Set
Published / External
57346
NOAA
Project
In Work
2017-08-15
Unknown
2019-08-16
These data were collected as part of the National Oceanic and Atmospheric’s (NOAA) DWH Lessons Learned Studies: Detection of Oil Thickness and Emulsion Mixtures using RS Platforms study on methods to estimate oil slick coverage and thickness. The Team developed methods for synoptic collection of satellite imagery, airborne imagery, surface oil characterization, oil and water chemistry, and subsurface oil slick data at both the Oil and Hazardous Materials Simulated Environmental Test Tank (Ohmsett) and the Mississippi Canyon lease block #20 (MC20), which has an ongoing chronic oil discharge. Data shown here in NOAA’s Environmental Response Management Applications (ERMA) are part of the MC20 field research undertaken in 2016, 2017, and 2018. This research was primarily funded by the U.S. Department of the Interior, the Bureau of Safety and Environmental Enforcement (BSEE), and the Oil Spill Preparedness Division through Interagency Agreement E16PG00023 with the U.S. Department of Commerce, NOAA.
The primary objective of this research was to compare the ability of multiple remote sensing platforms to detect and quantify surface oil, and verify that anomalies identified in remote sensing images corresponded with oil slick features that could be observed and quantified on a boat. This research was organized into 3 phases:
Phase 1: Characterized the detection of known oil thicknesses and oil-emulsions in a controlled environment, by performing multiple tests and calibrations for thermal, optical, and microwave sensors at the National Oil Spill Response Research & Renewable Energy Test Facility (Ohmsett) which is located at the Naval Weapons Station Earle Waterfront in Leonardo, New Jersey. Controlled experiments took place during July 2016.
Phase 2: Measured the open water oil thicknesses and oil-emulsions at the damaged Taylor Energy well field surface oiling site (MC20) by performing multiple tests and calibrations for thermal, optical and microwave sensors. Data were collected in November 2016, April 2017, and August 2017.
Phase 3: Developed operational methods and procedures for processing and interpreting each of the sensors products used during the experiments for future emergency operations.
The objective of synoptic sampling at MC20 was to provide data and observations on the water that verified (ground-truth) remote sensing data. The Team attempted to collect as much multi-platform and sensor data as was practicable while scheduling field sampling events to coincide with satellite collections. The Team also collected imagery from Unmanned Aerial Systems (UAS) and as many as four separate fixed-wing aircraft timed to these collections. These data were collected by multiple researchers from NOAA, Ocean Imaging Corp., Water Mapping LLC, University of North Texas (UNT), EPA, WHOI, Fototerra Aerial Survey LLC, and others. A total of 5 different data types are shown here in ERMA: in situ sampling, ship/flight trackline and photos, imagery, oil characterization, and oil on water samples. Summaries of the data collection methods are included below.
During each sampling trip, a GPS device logged coordinates every 30 seconds to track the positions of the ship or aircraft. In addition, NOAA collected waypoints to mark the location of each sampling event as well as other important events, such as when the boat drifted into or out of an oil slick during transects.
NOAA also documented the field sampling, including all in situ slick thickness measurements, with a digital camera and produced geo-tagged photos for use in ERMA.
Theme
Global Change Master Directory (GCMD) Data Center Keywords
DOC/NOAA/NOS/ORR > Office of Response and Restoration, National Ocean Service, NOAA, U.S. Department of Commerce
Theme
Global Change Master Directory (GCMD) Science Keywords
EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > OIL SPILLS
Theme
Global Change Master Directory (GCMD) Service Keywords
EARTH SCIENCE SERVICES > HAZARDS MANAGEMENT > HAZARDS MITIGATION
Spatial
Global Change Master Directory (GCMD) Location Keywords
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > LOUISIANA
Spatial
Global Change Master Directory (GCMD) Location Keywords
VERTICAL LOCATION > SEA SURFACE
Platform
Global Change Master Directory (GCMD) Platform Keywords
FIELD SURVEYS > FIELD SURVEYS
Platform
Global Change Master Directory (GCMD) Platform Keywords
UAV > Unmanned Aerial Vehicle
Data Set
GIS Files
As Needed
Map (digital)
While NOAA makes every effort to ensure that its databases are error-free, errors do occur. We ask that you notify us immediately of any errors that you discover in our data. We will make every effort to correct them. With respect to documents available from this server, neither the United States Government nor any of its employees, makes any warranty, express or implied, including the warranties of merchantability and fitness for a particular purpose; nor assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed; nor represents that its use would not infringe privately owned rights.
Data Steward
2017-08-15
Organization
Office of Response and Restoration
ORR
1305 East-West Highway
Silver Spring
MD
20910
https://response.restoration.noaa.gov/
ORR Home Page
Online Resource
Distributor
2017-08-15
Organization
Office of Response and Restoration
ORR
1305 East-West Highway
Silver Spring
MD
20910
https://response.restoration.noaa.gov/
ORR Home Page
Online Resource
Metadata Contact
2017-08-15
Organization
Office of Response and Restoration
ORR
1305 East-West Highway
Silver Spring
MD
20910
https://response.restoration.noaa.gov/
ORR Home Page
Online Resource
Originator
2017-08-15
Organization
Office of Response and Restoration
ORR
1305 East-West Highway
Silver Spring
MD
20910
https://response.restoration.noaa.gov/
ORR Home Page
Online Resource
Ground Condition
-88.9929892528
-88.9593705919
28.9526951363
28.9237027363
Discrete
2017-08-15
Unclassified
These data may be provisional and restricted to Trustees within a Natural Resource Damage Assessment.
The user is responsible for the results of any application of this data for other than its intended purpose.
These metadata may be provisional and restricted to Trustees within a Natural Resource Damage Assessment.
The user is responsible for the results of any application of this metadata for other than its intended purpose.
2017-08-15
https://erma.noaa.gov/gulfofmexico/erma.html
2017-08-15
Organization
Office of Response and Restoration
NAIS_ship_trackPOINT_081518
2017-08-15T00:00:00
Zip
Zip
Not Chked
https://erma.noaa.gov/gulfofmexico/erma.html
Visual representation of GIS data
Online Resource
Web
Photo locations are accurate to within 30 seconds.
Unknown
No
No
To Be Determined
The Spatial Data Branch publishes this data on behalf of the originator. Data visually represented in ERMA are aimed to guide responders, decision makers, and users in making informed steps of analysis and action.
NOAA Methods Development
Organization
NOAA/NOS/ORR/ARD/SDB - Assessment and Restoration Division/Spatial Data Branch
Originator
2017-08-15
Discrete
2017-08-15
1
Ship and track coordinates were recorded every 30 seconds and downloaded daily. Geo-tagged photos created from COTS software and uploaded to ERMA.
Organization
Office of Response and Restoration
ORR
1305 East-West Highway
Silver Spring
MD
20910
https://response.restoration.noaa.gov/
ORR Home Page
Online Resource
NOAA Methods Development
gov.noaa.nmfs.inport:57687
Terrance Wang
2019-09-23T20:19:38
SysAdmin InPortAdmin
2023-08-15T17:09:46
2023-02-28
Office of Response and Restoration
ORR
1002
Public
No
2019-09-27
1 Year
2020-09-27