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#language en

= Oil Pollution Statistics =

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=== Regions of Interest ===
The aim of our studies is to gain information on, and to further the knowledge about, the vulnerability of dedicated marine (coastal and offshore) areas in Indonesia to marine oil pollution. Two regions of interest (ROI) have been identified, the western part of the Java Sea, with borders 105.0°E - 111.0°E and 7.0°S - 3.0°S, and the Makassar Strait, with borders 116.0°E - 120.0°E and 5.5°S - 1.0°N. The ROIs were chosen because of high economical activities (including ship traffic) and a high density of MPAs and coral reefs, respectively. Oil pollution density maps are being produced for both areas and, along with sensitivity charts of coastal areas, are used as input for numerical modelling activities. The ultimate goal of this effort is to provide qualitative and quantitative information on the way, in which marine oil pollution presents a hazard to particularly sensitive coastal regions.

{{attachment:KFEW3O/IndoNACE/IndoNACEintern/map_indonace_rois_mct.jpg|ROIs|width="600"}}

~-'''Two regions of interest (ROI) of the proposed study: “W Java Sea” with borders 105.0°E / 111.0°E and 7.0°S / 3.0°S, and “Makassar Strait” with borders 116.0°E /120.0°E and 5.5°S / 1.0°N.'''-~

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=== Data ===
==== SAR Coverages ====

===== Sentinel 1A =====
  {{attachment:KFEW3O/SARPollutionStats/SARPollutionStatsintern/IndoNACE_S1 SAR-C_totalcoverage_JAVASEA_0.02.jpg||height="150"}} {{attachment:KFEW3O/SARPollutionStats/SARPollutionStatsintern/IndoNACE_S1 SAR-C_totalcoverage_MAKASSAR_0.02.jpg||height="150"}}

===== ENVISAT =====
  {{attachment:KFEW3O/SARPollutionStats/SARPollutionStatsintern/IndoNACE_ASAR_totalcoverage_JAVASEA_0.02.jpg||height="150"}} {{attachment:KFEW3O/SARPollutionStats/SARPollutionStatsintern/IndoNACE_ASAR_totalcoverage_MAKASSAR_0.02.jpg||height="150"}}
  
===== ERS-1/2 =====
  {{attachment:KFEW3O/SARPollutionStats/SARPollutionStatsintern/IndoNACE_ERS SAR_totalcoverage_JAVASEA_0.02.jpg||height="150"}} {{attachment:KFEW3O/SARPollutionStats/SARPollutionStatsintern/IndoNACE_ERS SAR_totalcoverage_MAKASSAR_0.02.jpg||height="150"}}
  
===== PALSAR =====
  {{attachment:KFEW3O/SARPollutionStats/SARPollutionStatsintern/IndoNACE_PALSARkml_totalcoverage_JAVASEA_0.02.jpg||height="150"}} {{attachment:KFEW3O/SARPollutionStats/SARPollutionStatsintern/IndoNACE_PALSARkml_totalcoverage_MAKASSAR_0.02.jpg||height="150"}}

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=== Results ===
 . {{attachment:KFEW3O/Grünpfeil.jpg||height=30}} [[KFEW3O/SARPollutionStats/SARPollutionStatsintern/|{{attachment:KFEW3O/intern_g.jpg|SARPollutionStatsintern|height=30}}]] '''[[KFEW3O/SARPollutionStats/SARPollutionStatsintern|(internal pages)]]'''

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=== IndoNACE ===
 . {{attachment:KFEW3O/Grünpfeil.jpg||height=30}} '''[[KFEW3O/IndoNACE|Project site]]'''

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=== Theses, Publications ===

 * Gade, M., and V. Mohr, 2020: Statistical Analyses of Marine Oil Pollution in a Sea Region of High Economic Use: the Western Java Sea. ''Proceed. Intern. Geosci. Remote Sens. Sympos. (IGARSS) 2020,'' virtual, 27 September - 2 October 2020.
 * Mohr, V., 2019: Satellitengestützte Radar-Fernerkundung mariner Ölverschmutzung in der Javasee, Bachelorthesis, Universität Hamburg, Fachbereich Geowissenschaften, 43pp.
 * Nurfitri, S., M. Raihan, M.R. Putri, A. Setiawan, M. Gade and T. Pohlmann, 2018: Environmental assessment of Pari Island towards oil spill using Geographic Information System (GIS): a preliminary study. ''IOP Conf. Series: Earth and Environmental Science 162 (2018)'' 012008, doi:10.1088/1755-1315/162/1/012008
 * Gade, M., B. Mayer, C. Meier, T. Pohlmann, M. Putri, and A. Setiawan, 2018: Using SAR Data for an Assessment of the Indonesian Coastal Environment, in ''Remote Sensing of the Asian Seas,'' V. Barale and M. Gade (Eds.), Springer Science+Business Media Dordrecht, 526 pp., doi:10.1007/978-3-319-94067-0.
 * Gade, M., B. Mayer, C. Meier, T. Pohlmann, M. Putri, and A. Setiawan, 2017: An Assessment of Marine Oil Pollution in Indonesia Based on SAR Imagery. ''Proceed. Intern. Geosci. Remote Sens. Sympos. (IGARSS) 2017,'' Fort Worth, TX, USA, 24 - 28 July 2017.
 * Gade, M., B. Mayer, C. Meier, T. Pohlmann, M. Putri, and A. Setiawan, 2017: Oil Pollution in Indonesian Waters: Combining Statistical Analyses of EnVISAT ASAR and Sentinel-1A C-SAR DATA with Numerical Tracer Modelling. ''Proceed. 37th Intern. Sympos. Remote Sens. Environ. (ISRSE37),'' Tshwane, South Africa, 8 - 12 May 2017.
 * Meier, C., 2016: Untersuchungen zur Detektion von mariner Ölverschmutzung in indonesischen Seegebieten mit satellitengestützten Radarsensoren, Bachelorarbeit, Universität Hamburg, Fachbereich Geowissenschaften, 43pp.
 * Gade, M., B. Mayer, T. Pohlmann, M. Putri, and A. Setiawan, 2016: An Assessment of the Indonesian Coastal Environment Based on SAR Imagery. ''Proceed. Int. Geosci. Remote Sens. Symp. (IGARSS) 2016,'' Beijing, China, 10-15 July, 2016. 

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