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Data Publisher for Earth & Environmental Science

Zeinstra-Helfrich, Marieke (2019): Processed aerial observations and ship based radar data of the Experimental Oil Spill. 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 (2019): Data collected related to the experimental oil spill on the Dutch North Sea performed in April 2019. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.902297 (dataset in review)

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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.
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):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventZeinstra-Helfrich, Marieke
2DATE/TIMEDate/TimeZeinstra-Helfrich, MariekeGeocode
3ObservationObsZeinstra-Helfrich, Mariekesource
4ObservationObsZeinstra-Helfrich, Marieketype
5IdentificationIDZeinstra-Helfrich, Mariekeof oil slick, A= slick Alpha, B=slick Bravo, C=slick Charlie
6LATITUDELatitudeZeinstra-Helfrich, MariekeReported by aerial observers or calculated from Radar PolygonGeocode – start
7LONGITUDELongitudeZeinstra-Helfrich, MariekeReported by aerial observers or calculated from Radar PolygonGeocode – start
8LATITUDELatitudeZeinstra-Helfrich, MariekeReported by aerial observers or calculated from Radar PolygonGeocode – end
9LONGITUDELongitudeZeinstra-Helfrich, MariekeReported by aerial observers or calculated from Radar PolygonGeocode – end
10OrientationOrientationdegZeinstra-Helfrich, MariekeReported by aerial observers or calculated from Radar Polygonof oil slick, degrees from North
11LengthlkmZeinstra-Helfrich, MariekeReported by aerial observers or calculated from Radar Polygonof oil slick
12WidthwkmZeinstra-Helfrich, MariekeReported by aerial observers or calculated from Radar Polygonof oil slick
13CoverageCov%Zeinstra-Helfrich, MariekeReported by aerial observersof oiled area within length/width
14Oiled areaOiled areakm2Zeinstra-Helfrich, MariekeAerial observation form calculation or calculated from Radar Polygon
15CoverageCov%Zeinstra-Helfrich, MariekeReported by aerial observers, Bonn Agreement Oil Appearance Codeof sheen oil (code 1)
16CoverageCov%Zeinstra-Helfrich, MariekeReported by aerial observers, Bonn Agreement Oil Appearance Codeof rainbow oil (code 2)
17CoverageCov%Zeinstra-Helfrich, MariekeReported by aerial observers, Bonn Agreement Oil Appearance Codeof metallic oil (code 3)
18CoverageCov%Zeinstra-Helfrich, MariekeReported by aerial observers, Bonn Agreement Oil Appearance Codeof discontinuous true colour oil (code 4)
19CoverageCov%Zeinstra-Helfrich, MariekeReported by aerial observers, Bonn Agreement Oil Appearance Codeof true colour oil (code 5)
20CoverageCov%Zeinstra-Helfrich, MariekeReported by aerial observers, Bonn Agreement Oil Appearance Codeof other
21VolumeVolm3Zeinstra-Helfrich, MariekeAerial observation form calculationoil, minimum
22VolumeVolm3Zeinstra-Helfrich, MariekeAerial observation form calculationoil, maximum
23LATITUDELatitudeZeinstra-Helfrich, MariekeReported by aerial observersGeocode – thick part
24LONGITUDELongitudeZeinstra-Helfrich, MariekeReported by aerial observersGeocode – thick part
25CommentCommentZeinstra-Helfrich, MariekeReported by aerial observers
26Wind directiondddegZeinstra-Helfrich, MariekeReported by aerial observers
27Wind speedffarbitrary unitsZeinstra-Helfrich, MariekeReported by aerial observersknots
28Wind speedffm/sZeinstra-Helfrich, Mariekerecalculated from knots by multiplying with 0.514444
Size:
3545 data points

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