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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
14512025-02-06dist_spshapefile95List of datasetsList of species67a4ced05180e_20250206_110711
14522025-02-06dist_spshapefile95List of datasetsList of species67a4ced05180e_20250206_102231
14532025-02-06dist_spcsv95List of datasetsList of species67a4ced05180e_20250206_103424
14542025-02-06dist_spcsv95List of datasetsList of species67a4ced05180e_20250206_102219
14552025-02-05pointsshapefile2713List of datasetsList of species67a27ba289c31_20250204_215252
14562025-02-05pointsshapefile134List of datasetsList of species67a35a2121c10_20250205_075033
14572025-02-05dist_spkml12List of datasetsList of species67a3c2db44cb3_20250205_150456
14582025-02-05whole_speciescsv9List of datasetsList of species67a313fb0c922_20250205_034038
14592025-02-04whole_speciescsv270List of datasetsList of species67a22bfb48a53_20250204_102456
14602025-01-30dist_spcsv98List of datasetsList of species679b73d45ab41_20250130_081929
14612025-01-30dist_spshapefile98List of datasetsList of species679b73d45ab41_20250130_081955
14622025-01-30whole_speciescsv5List of datasetsList of species679b921df20cb_20250130_100329
14632025-01-29whole_speciesgdb5List of datasetsList of species67999247474be_20250128_213353
14642025-01-29whole_speciescsv5List of datasetsList of species67999247474be_20250128_213357
14652025-01-29whole_specieskml5List of datasetsList of species67999247474be_20250128_213348
14662025-01-28whole_speciescsv6List of datasetsList of species679935942388c_20250128_145734
14672025-01-28whole_speciescsv4List of datasetsList of species679935942388c_20250128_145803
14682025-01-28whole_speciescsv13List of datasetsList of species679935942388c_20250128_145835
14692025-01-28whole_speciescsv8List of datasetsList of species679935942388c_20250128_145637
14702025-01-24dist_spkml153List of datasetsList of species6793808828ab4_20250124_070704
14712025-01-24dist_spkml153List of datasetsList of species6793808828ab4_20250124_070655
14722025-01-22dist_spkml285List of datasetsList of species6790a4894defc_20250122_034916
14732025-01-21pointsshapefile48List of datasetsList of species678fa2b8d97b5_20250121_083922
14742025-01-21dist_spshapefile63List of datasetsList of species678f9c283837d_20250121_081355
14752025-01-17dist_spcsv9List of datasetsList of species678aa08283a0b_20250117_135347
14762025-01-16whole_speciescsv394List of datasetsList of species678963f63c667_20250116_145611
14772025-01-16dist_spcsv1776List of datasetsList of species6788eb9fdbe8d_20250116_062229
14782025-01-16dist_spcsv1776List of datasetsList of species6788eb9fdbe8d_20250116_062232
14792025-01-16whole_speciescsv3List of datasetsList of species67892822ef2d2_20250116_104040
14802025-01-16whole_speciescsv154List of datasetsList of species67892c64d9618_20250116_105746
14812025-01-16whole_speciescsv3List of datasetsList of species67892822ef2d2_20250116_103946
14822025-01-16whole_speciesgdb5List of datasetsList of species6788e820a3639_20250116_061350
14832025-01-16whole_specieskml5List of datasetsList of species6788e820a3639_20250116_061240
14842025-01-16whole_speciescsv5List of datasetsList of species6788e820a3639_20250116_061317
14852025-01-15whole_speciescsv3List of datasetsList of species678821442ffc1_20250115_160208
14862025-01-15whole_speciescsv33List of datasetsList of species6788241b81855_20250115_161429
14872025-01-15whole_speciescsv134List of datasetsList of species6788279a7e1b3_20250115_162835
14882025-01-15dist_spcsv116List of datasetsList of species67880c2487746_20250115_142821
14892025-01-15whole_speciescsv6List of datasetsList of species67880f9a171e2_20250115_144231
14902025-01-15whole_speciescsv4List of datasetsList of species67880f4c13cb1_20250115_144117
14912025-01-15whole_speciescsv152List of datasetsList of species67880a6b69ae3_20250115_142642
14922025-01-15whole_speciescsv152List of datasetsList of species67880a6b69ae3_20250115_142113
14932025-01-14whole_speciesgdb9List of datasetsList of species6785c1df88af3_20250113_204949
14942025-01-14dist_taxakml2303List of datasetsList of species67869dedd5921_20250114_122624
14952025-01-13dist_spcsv47List of datasetsList of species67853ba99f7e5_20250113_135000
14962025-01-12whole_speciescsv270List of datasetsList of species67843e914a391_20250112_171451
14972025-01-12whole_speciescsv152List of datasetsList of species67840680df916_20250112_132002
14982025-01-11whole_speciescsv152List of datasetsList of species6781b7f62e8d3_20250110_192129
14992025-01-09whole_speciesgdb152List of datasetsList of species67801a97be6b1_20250109_140427
15002025-01-09whole_speciescsv152List of datasetsList of species67801a97be6b1_20250109_140920
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.