Zeinstra-Helfrich, Marieke: Processed aerial observations and ship based radar data of the Experimental Oil Spill [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.902608 (dataset in review), In: Zeinstra-Helfrich, Marieke; Brussaard, Corina P D; McGenity, Terry J; McKew, Boyd A; Thomas, Gareth; Murk, AlberTinka J; Heuvel-Greve, Martine J van den; Visser, Michiel: Data collected related to the experimental oil spill on the Dutch North Sea performed in April 2019 [dataset publication series]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.902297 (dataset in review)
Abstract:
In this dataset, the observations by aerial observers and by ship based radar are aggregated into one dataset, outlining slick dimensions and location. This data was used to investigate the behaviour of the different slicks over time (elongation, displacement), as described in the ITOPF final report section 3.1: Oil slick elongation and transport as a result of dispersion.
Further details:
ExpOS'D, final report, section 3.1: Oil slick elongation and transport as a result of dispersion. 3.1_Oil_slick_elongation_and_transport_as_a_result_of_dispersion.pdf
Project(s):
Experimental Oil Spill Data-sharing (ExpOSD)
Coverage:
Median Latitude: 52.313578 * Median Longitude: 3.938379 * South-bound Latitude: 52.236667 * West-bound Longitude: 3.745556 * North-bound Latitude: 52.435276 * East-bound Longitude: 3.994022
Date/Time Start: 2019-04-16T07:18:00 * Date/Time End: 2019-04-17T12:35:00
Event(s):
CCME_PCT241_1 * Latitude: 52.238330 * Longitude: 3.946670 * Date/Time: 2019-04-16T08:16:00 * Campaign: CCME_PCT241 * Basis: Aircraft * Method/Device: Aircraft (AC)
CCME_PCT241_2 * Latitude: 52.236670 * Longitude: 3.936670 * Date/Time: 2019-04-16T08:29:00 * Campaign: CCME_PCT241 * Basis: Aircraft * Method/Device: Aircraft (AC)
CCME_PCT241_3 * Latitude: 52.236670 * Longitude: 3.926670 * Date/Time: 2019-04-16T08:44:00 * Campaign: CCME_PCT241 * Basis: Aircraft * Method/Device: Aircraft (AC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Zeinstra-Helfrich, Marieke | |||
| 2 | DATE/TIME | Date/Time | Zeinstra-Helfrich, Marieke | Geocode | ||
| 3 | Observation | Obs | Zeinstra-Helfrich, Marieke | source | ||
| 4 | Observation | Obs | Zeinstra-Helfrich, Marieke | type | ||
| 5 | Identification | ID | Zeinstra-Helfrich, Marieke | of oil slick, A= slick Alpha, B=slick Bravo, C=slick Charlie | ||
| 6 | LATITUDE | Latitude | Zeinstra-Helfrich, Marieke | Reported by aerial observers or calculated from Radar Polygon | Geocode – start | |
| 7 | LONGITUDE | Longitude | Zeinstra-Helfrich, Marieke | Reported by aerial observers or calculated from Radar Polygon | Geocode – start | |
| 8 | LATITUDE | Latitude | Zeinstra-Helfrich, Marieke | Reported by aerial observers or calculated from Radar Polygon | Geocode – end | |
| 9 | LONGITUDE | Longitude | Zeinstra-Helfrich, Marieke | Reported by aerial observers or calculated from Radar Polygon | Geocode – end | |
| 10 | Orientation | Orientation | deg | Zeinstra-Helfrich, Marieke | Reported by aerial observers or calculated from Radar Polygon | of oil slick, degrees from North |
| 11 | Length | l | km | Zeinstra-Helfrich, Marieke | Reported by aerial observers or calculated from Radar Polygon | of oil slick |
| 12 | Width | w | km | Zeinstra-Helfrich, Marieke | Reported by aerial observers or calculated from Radar Polygon | of oil slick |
| 13 | Coverage | Cov | % | Zeinstra-Helfrich, Marieke | Reported by aerial observers | of oiled area within length/width |
| 14 | Oiled area | Oiled area | km2 | Zeinstra-Helfrich, Marieke | Aerial observation form calculation or calculated from Radar Polygon | |
| 15 | Coverage | Cov | % | Zeinstra-Helfrich, Marieke | Reported by aerial observers, Bonn Agreement Oil Appearance Code | of sheen oil (code 1) |
| 16 | Coverage | Cov | % | Zeinstra-Helfrich, Marieke | Reported by aerial observers, Bonn Agreement Oil Appearance Code | of rainbow oil (code 2) |
| 17 | Coverage | Cov | % | Zeinstra-Helfrich, Marieke | Reported by aerial observers, Bonn Agreement Oil Appearance Code | of metallic oil (code 3) |
| 18 | Coverage | Cov | % | Zeinstra-Helfrich, Marieke | Reported by aerial observers, Bonn Agreement Oil Appearance Code | of discontinuous true colour oil (code 4) |
| 19 | Coverage | Cov | % | Zeinstra-Helfrich, Marieke | Reported by aerial observers, Bonn Agreement Oil Appearance Code | of true colour oil (code 5) |
| 20 | Coverage | Cov | % | Zeinstra-Helfrich, Marieke | Reported by aerial observers, Bonn Agreement Oil Appearance Code | of other |
| 21 | Volume | Vol | m3 | Zeinstra-Helfrich, Marieke | Aerial observation form calculation | oil, minimum |
| 22 | Volume | Vol | m3 | Zeinstra-Helfrich, Marieke | Aerial observation form calculation | oil, maximum |
| 23 | LATITUDE | Latitude | Zeinstra-Helfrich, Marieke | Reported by aerial observers | Geocode – thick part | |
| 24 | LONGITUDE | Longitude | Zeinstra-Helfrich, Marieke | Reported by aerial observers | Geocode – thick part | |
| 25 | Comment | Comment | Zeinstra-Helfrich, Marieke | Reported by aerial observers | ||
| 26 | Wind direction | dd | deg | Zeinstra-Helfrich, Marieke | Reported by aerial observers | |
| 27 | Wind speed | ff | arbitrary units | Zeinstra-Helfrich, Marieke | Reported by aerial observers | knots |
| 28 | Wind speed | ff | m/s | Zeinstra-Helfrich, Marieke | recalculated from knots by multiplying with 0.514444 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
3545 data points
Download Data
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