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OBIS-SEAMAP Dataset - CETUS: Cetacean monitoring surveys in the Eastern North Atlantic

CETUS: Cetacean monitoring surveys in the Eastern North Atlantic
Miguel Gandra, University of Algarve; Faculty of Marine and Environmental Sciences Centre of Marine Sciences (UALG-CCMAR);Ana Mafalda Correia, University of Porto Interdisciplinary Centre for Marine and Environmental Research (Porto) (CIIMAR);Miguel Gandra, University of Porto Interdisciplinary Centre for Marine and Environmental Research (Porto) (CIIMAR)

Summary of download requests

Number of users / requestsUsersRequests
6632569
Types requested AllPartial All or partial?: When all records of this dataset were downloaded, it is flagged as "All".
Otherwise, it is flagged as "Partial".
A partial download happens when a user specifies particular species / areas / dates of interest.
82561
Years 2026202520242023
4481054610457
Formats requested Types requested  
csv1413
shapefile410
kml387
wms21
wfs18
gdb320
Gridded summary Type 1a (dist_taxa)43
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)898
Gridded summary Type 2b (dist_sp_h3)59
diversity indexes (diversity)0
Observations based on criteria (points)122
All observations of species (whole_species)1437
All observations in dataset (whole_dataset)8
  • Gridded summary Type 1 (dist_taxa): Sightings of all species are aggregated at 1/0.1/0.01 degree resolution. Users gets the number of species and records per grid cell.
    a: Rectangular grids; b: Hexagonal grids
  • Gridded summary Type 2 (dist_sp): Sightings of each species are aggregated at 1/0.1/0.01 degree resolution. Users gets the number of records of the species in question per grid cell.
    a: Rectangular grids; b: Hexagonal grids
  • All or partial?: When all records of this dataset were downloaded, it is flagged as "All". Otherwise, it is flagged as "Partial". A partial download happens when a user specifies particular species / areas / dates of interest.

Download request details

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No.Date requestedTypes requestedFormat#recordsAlong with...Species includedRequest ID
10012025-07-07dist_spkml290List of datasetsList of species686b8151902f0_20250707_054455
10022025-07-07whole_speciescsv9List of datasetsList of species686bb6c9d0607_20250707_080534
10032025-07-07whole_speciescsv9List of datasetsList of species686bb6c9d0607_20250707_080522
10042025-07-07whole_speciescsv9List of datasetsList of species686bb6c9d0607_20250707_080704
10052025-07-05whole_speciescsv33List of datasetsList of species68688da8c1b73_20250705_054135
10062025-07-05whole_speciescsv33List of datasetsList of species68688da8c1b73_20250705_054127
10072025-07-04dist_spshapefile82List of datasetsList of species6867e722cac8b_20250704_104021
10082025-07-04whole_speciesgdb134List of datasetsList of species6867e05cb9069_20250704_101327
10092025-07-04whole_speciescsv134List of datasetsList of species6867cc4a72c9e_20250704_092114
10102025-07-04whole_speciescsv134List of datasetsList of species6867e05cb9069_20250704_102636
10112025-07-04dist_spshapefile67List of datasetsList of species6867e05cb9069_20250704_102722
10122025-07-04whole_speciesgdb134List of datasetsList of species6867e05cb9069_20250704_101420
10132025-07-02whole_speciesgdb9List of datasetsList of species6865230c5d92f_20250702_082506
10142025-07-02whole_datasetgdb3026List of datasetsList of species6864ffeecb9d5_20250702_055133
10152025-07-02dist_spkml2701List of datasetsList of species68650f39bbcde_20250702_065519
10162025-07-01dist_spkml223List of datasetsList of species6864070c824c7_20250701_120654
10172025-07-01dist_taxakml2303List of datasetsList of species686408983f2fb_20250701_121458
10182025-07-01dist_taxakml2303List of datasetsList of species686408983f2fb_20250701_121454
10192025-07-01dist_spcsv35List of datasetsList of species68637cf8a6e2d_20250701_022701
10202025-07-01whole_speciescsv33List of datasetsList of species68637cf8a6e2d_20250701_021805
10212025-07-01pointscsv147List of datasetsList of species686383a55b6e4_20250701_031013
10222025-07-01dist_spcsv35List of datasetsList of species68637cf8a6e2d_20250701_022716
10232025-07-01dist_spcsv42List of datasetsList of species686380ec7be57_20250701_023803
10242025-07-01dist_spcsv147List of datasetsList of species686383a55b6e4_20250701_025427
10252025-07-01dist_spcsv30List of datasetsList of species686380ec7be57_20250701_023315
10262025-07-01dist_spcsv36List of datasetsList of species686380ec7be57_20250701_023511
10272025-06-30dist_spcsv23List of datasetsList of species6861ed703a1c7_20250629_215059
10282025-06-30dist_spcsv23List of datasetsList of species6861ed703a1c7_20250629_215102
10292025-06-30dist_spcsv23List of datasetsList of species6861ed703a1c7_20250629_215100
10302025-06-30dist_spcsv23List of datasetsList of species6861ed703a1c7_20250629_215101
10312025-06-30whole_speciescsv33List of datasetsList of species6862f9b48a2e3_20250630_170801
10322025-06-29whole_speciesgdb6List of datasetsList of species68612f524dda9_20250629_090412
10332025-06-29whole_speciesgdb6List of datasetsList of species68612f524dda9_20250629_083039
10342025-06-28dist_spcsv23List of datasetsList of species685f8ec31796a_20250628_024228
10352025-06-28dist_spcsv153List of datasetsList of species685f884d88a9b_20250628_021457
10362025-06-27whole_speciescsv9List of datasetsList of species685e8350d635b_20250627_085841
10372025-06-27whole_speciescsv270List of datasetsList of species685e8350d635b_20250627_100733
10382025-06-27whole_speciescsv8List of datasetsList of species685e8350d635b_20250627_101312
10392025-06-27whole_speciescsv154List of datasetsList of species685e8350d635b_20250627_100344
10402025-06-27whole_speciescsv33List of datasetsList of species685e8350d635b_20250627_093651
10412025-06-27whole_speciescsv3List of datasetsList of species685e8350d635b_20250627_101010
10422025-06-27whole_speciescsv92List of datasetsList of species685e8350d635b_20250627_090543
10432025-06-27whole_speciescsv226List of datasetsList of species685e8350d635b_20250627_101330
10442025-06-27whole_speciescsv5List of datasetsList of species685e8350d635b_20250627_093812
10452025-06-27whole_speciescsv152List of datasetsList of species685e8350d635b_20250627_094050
10462025-06-27whole_speciescsv16List of datasetsList of species685e7ba23f4af_20250627_072556
10472025-06-27whole_speciescsv1List of datasetsList of species685e7ba23f4af_20250627_072609
10482025-06-27whole_speciescsv5List of datasetsList of species685e8350d635b_20250627_101126
10492025-06-27whole_speciescsv394List of datasetsList of species685e8350d635b_20250627_095934
10502025-06-27whole_speciescsv134List of datasetsList of species685e8350d635b_20250627_095249
List of datasets

Notes

  • The summary of the download requests may not be accurate as the download functionality of the OBIS-SEAMAP mapping tools have been advancing and it is hard to put together old download requests with newer ones.
  • The number of users may be overcounted or undercounted as we didn't collect the information of user identification in early years of OBIS-SEAMAP and the IP addresses are used as a proxy to user identity for old requests.
  • Other issues that may result in inaccuracy is:
    • a user may try downloading data with slightly different criteria for the same project/purpose.
    • a user may download data a couple of times over time to include the latest observations.
    • a user may download data with more coarse criteria and then filter the downloaded data more for specific needs (e.g. download global sightings of a species and then filter them with a study area).
    • a user may download data just for a test purpose.
    • For KML format, a user may visualize the data using Google Earth but did not use them for his/her scientific work.
  • The data type of "diversity indexes" was added in July 2016.
  • Although we have started collecting details of a request (i.e. user's name, prospectus) since Nov 2013, we do not disclose the details unless the user gives us consent. If you want to know more details on the request, please contact us with the Request ID ready. We will try connecting you with the user in question.