Cetacean bycatches in the northern Black Sea
Alexei Birkun, Brema Laboratory

Summary of download requests

Number of users / requestsUsersRequests
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.
Years 202220212020
Formats requested Types requested  
Gridded summary Type 1a (dist_taxa)32
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)71
Gridded summary Type 2b (dist_sp_h3)0
diversity indexes (diversity)0
Observations based on criteria (points)30
All observations of species (whole_species)17
All observations in dataset (whole_dataset)19
  • 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
12022-06-22dist_taxakml102List of datasetsList of species62b33cc6754c4_20220622_120237
22022-06-08pointsshapefile637List of datasetsList of species62a093fd9e652_20220608_082133
32022-06-08pointsshapefile11List of datasetsList of species62a092561d5e0_20220608_081454
42022-05-24pointscsv11List of datasetsList of species628cf2fba413c_20220524_110820
52022-05-24pointscsv11List of datasetsList of species628cf2fba413c_20220524_111132
62022-05-19dist_taxakml102List of datasetsList of species6285ce74d89aa_20220519_012601
72022-05-18pointscsv648List of datasetsList of species6285474f12f01_20220518_155300
82022-04-12pointsshapefile648List of datasetsList of species6255da0008f11_20220412_160940
92022-04-06dist_spshapefile93List of datasetsList of species624d6142eb3fb_20220406_054828
102022-03-11dist_taxakml102List of datasetsList of species622bab7f290d0_20220311_150601
112022-03-03dist_spkml9List of datasetsList of species62216840bf181_20220303_201559
122022-02-28dist_taxakml102List of datasetsList of species621cce6e20e07_20220228_083050
132022-02-25dist_spkml9List of datasetsList of species6219a10c9c4a3_20220225_230054
142022-02-22whole_datasetcsv648List of datasetsList of species62156c298cfdb_20220222_181419
152022-02-17dist_spkml9List of datasetsList of species620d8bbf526bd_20220217_193232
162022-02-17dist_spkml9List of datasetsList of species620d8bbf526bd_20220217_193236
172022-02-10pointscsv648List of datasetsList of species62055601ec51d_20220210_132617
182022-02-02dist_spcsv9List of datasetsList of species61faf27a5c32c_20220202_161846
192022-02-02dist_spshapefile9List of datasetsList of species61faf27a5c32c_20220202_161827
202022-01-28dist_spcsv93List of datasetsList of species61f3f2f862e11_20220128_085059
212022-01-25pointscsv637List of datasetsList of species61effb1bb280c_20220125_083422
222022-01-12dist_spcsv102List of datasetsList of species61ded4734913b_20220112_081818
232022-01-12dist_spshapefile102List of datasetsList of species61ded4734913b_20220112_081925
242022-01-12dist_spwfs102List of datasetsList of species61ded4734913b_20220112_081959
252022-01-12dist_spwms102List of datasetsList of species61ded4734913b_20220112_082024
262022-01-11dist_spshapefile102List of datasetsList of species61dd535514d4b_20220111_050512
272021-12-10dist_spshapefile10List of datasetsList of species61b3b0c014c8e_20211210_150133
282021-12-10dist_spcsv9List of datasetsList of species61b3b0c014c8e_20211210_145853
292021-12-10dist_spshapefile9List of datasetsList of species61b3b0c014c8e_20211210_150010
302021-12-09pointsshapefile648List of datasetsList of species61b24c8cc7861_20211209_134403
312021-12-09pointscsv648List of datasetsList of species61b24c8cc7861_20211209_160922
322021-11-30dist_spcsv9List of datasetsList of species61a57645b40c2_20211129_200516
332021-11-24dist_spkml9List of datasetsList of species619decaf2b2c5_20211124_024315
342021-11-23whole_datasetcsv648List of datasetsList of species619d6a40b1e8e_20211123_172939
352021-11-23whole_datasetcsv648List of datasetsList of species619d6a40b1e8e_20211123_172937
362021-11-22whole_datasetcsv648List of datasetsList of species619bd913c9a53_20211122_125404
372021-11-09dist_spshapefile139List of datasetsList of species618a14608aef5_20211109_012800
382021-11-09dist_spshapefile139List of datasetsList of species618a14608aef5_20211109_012808
392021-11-06dist_spkml9List of datasetsList of species61872b65ac126_20211106_213424
402021-11-06dist_spkml9List of datasetsList of species61872b65ac126_20211106_213429
412021-11-05dist_spkml10List of datasetsList of species618511ddab5a5_20211105_074108
422021-10-21pointsshapefile648List of datasetsList of species617216386371a_20211021_220007
432021-10-19dist_spcsv10List of datasetsList of species616d721689fc0_20211019_115544
442021-10-19dist_spcsv10List of datasetsList of species616d721689fc0_20211019_115548
452021-10-19dist_spcsv10List of datasetsList of species616d721689fc0_20211019_115547
462021-10-15dist_spshapefile102List of datasetsList of species616989ba9fa33_20211015_104227
472021-10-12pointskml648List of datasetsList of species6165c9e0bd201_20211012_141153
482021-10-12pointskml648List of datasetsList of species6165c9e0bd201_20211012_140455
492021-10-12pointskml648List of datasetsList of species6165c9e0bd201_20211012_135642
502021-10-12pointskml648List of datasetsList of species6165c9e0bd201_20211012_135934
List of datasets


  • 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.