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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
6662572
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.
82564
Years 2026202520242023
4511054610457
Formats requested Types requested  
csv1415
shapefile411
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)123
All observations of species (whole_species)1439
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
8512025-09-03pointsshapefile578List of datasetsList of species68b7e3119510e_20250903_034731
8522025-09-03whole_speciesgdb33List of datasetsList of species68b7e3119510e_20250903_025314
8532025-09-03whole_specieskml6List of datasetsList of species68b7ad11237c6_20250902_225447
8542025-09-03whole_speciescsv6List of datasetsList of species68b7ad11237c6_20250902_225349
8552025-09-02whole_speciescsv1List of datasetsList of species68b670f3da737_20250902_003228
8562025-09-01whole_speciescsv9List of datasetsList of species68b5c62be48be_20250901_121828
8572025-09-01whole_speciescsv9List of datasetsList of species68b5ccef0dcd6_20250901_125828
8582025-09-01whole_speciescsv1List of datasetsList of species68b5c0304890a_20250901_115048
8592025-08-31dist_spcsv335List of datasetsList of species68b4a66f527ad_20250831_154648
8602025-08-31dist_spcsv425List of datasetsList of species68b4a66f527ad_20250831_155407
8612025-08-31dist_spcsv425List of datasetsList of species68b4a66f527ad_20250831_154749
8622025-08-31whole_speciescsv279List of datasetsList of species68b499688bfba_20250831_145245
8632025-08-31whole_speciescsv270List of datasetsList of species68b499688bfba_20250831_145153
8642025-08-31whole_speciescsv279List of datasetsList of species68b499688bfba_20250831_145325
8652025-08-28whole_speciesgdb8List of datasetsList of species68b09170c3aab_20250828_134046
8662025-08-28dist_spshapefile93List of datasetsList of species68b0a15ca2622_20250828_143716
8672025-08-27pointskml285List of datasetsList of species68af40067d2d0_20250827_134126
8682025-08-21whole_speciescsv270List of datasetsList of species68a78bad76d8a_20250821_181636
8692025-08-21whole_speciescsv270List of datasetsList of species68a78bad76d8a_20250821_181946
8702025-08-21whole_speciescsv270List of datasetsList of species68a78bad76d8a_20250821_181948
8712025-08-20whole_speciesgdb5List of datasetsList of species68a5b39ed1a32_20250820_073910
8722025-08-20dist_sp_h3shapefile5List of datasetsList of species68a5b39ed1a32_20250820_074302
8732025-08-19dist_sp_h3shapefile8List of datasetsList of species68a43d4ae080e_20250819_051917
8742025-08-19dist_sp_h3shapefile3List of datasetsList of species68a4459c1925b_20250819_053755
8752025-08-19dist_sp_h3shapefile8List of datasetsList of species68a43d4ae080e_20250819_052000
8762025-08-19dist_sp_h3shapefile8List of datasetsList of species68a43d4ae080e_20250819_051944
8772025-08-19dist_sp_h3shapefile24List of datasetsList of species68a44696d7cef_20250819_054206
8782025-08-19whole_speciesgdb5List of datasetsList of species68a4f90431748_20250819_182658
8792025-08-18whole_speciesgdb33List of datasetsList of species68a339213740e_20250818_103142
8802025-08-18dist_spshapefile116List of datasetsList of species68a32dec1113f_20250818_094915
8812025-08-18whole_speciesgdb3List of datasetsList of species68a33529a6aaf_20250818_101825
8822025-08-18whole_speciesgdb152List of datasetsList of species68a32dec1113f_20250818_094751
8832025-08-18whole_speciescsv134List of datasetsList of species68a38913bbae2_20250818_161756
8842025-08-15whole_speciescsv108List of datasetsList of species689f47a053196_20250815_114842
8852025-08-15dist_spshapefile2567List of datasetsList of species689fae979d8cf_20250815_181000
8862025-08-15dist_spcsv2567List of datasetsList of species689fae979d8cf_20250815_180657
8872025-08-15whole_speciesgdb270List of datasetsList of species689fae979d8cf_20250815_181658
8882025-08-15whole_speciescsv270List of datasetsList of species689f7344cc205_20250815_135718
8892025-08-14whole_speciesgdb3List of datasetsList of species689e6b6fee02c_20250814_190753
8902025-08-14dist_spshapefile3List of datasetsList of species689e6b6fee02c_20250814_190818
8912025-08-14whole_speciesgdb1List of datasetsList of species689d814d68a23_20250814_023419
8922025-08-12whole_speciesgdb9List of datasetsList of species689b6e9b1c437_20250812_124331
8932025-08-12whole_speciescsv9List of datasetsList of species689b6e9b1c437_20250812_124337
8942025-08-10dist_spshapefile8List of datasetsList of species689603bac3a6c_20250810_080552
8952025-08-10dist_spshapefile8List of datasetsList of species689603bac3a6c_20250810_080541
8962025-08-10dist_spcsv8List of datasetsList of species689603bac3a6c_20250810_080615
8972025-08-10dist_spcsv8List of datasetsList of species689603bac3a6c_20250810_080611
8982025-08-09dist_spshapefile8List of datasetsList of species689603bac3a6c_20250809_073613
8992025-08-09dist_spcsv8List of datasetsList of species689603bac3a6c_20250809_073626
9002025-07-29whole_speciescsv394List of datasetsList of species6888ab4e4a5fa_20250729_070908
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.