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OBIS-SEAMAP Dataset - Cetacean sightings in the Black Sea, Sea of Azov and Kerch Strait

Cetacean sightings in the Black Sea, Sea of Azov and Kerch Strait
Alexei Birkun, Brema Laboratory

Summary of download requests

Number of users / requestsUsersRequests
69279
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.
9270
Years 2026202520242023
971064531
Formats requested Types requested  
csv127
shapefile69
kml71
wms4
wfs4
gdb4
Gridded summary Type 1a (dist_taxa)44
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)166
Gridded summary Type 2b (dist_sp_h3)0
diversity indexes (diversity)0
Observations based on criteria (points)39
All observations of species (whole_species)27
All observations in dataset (whole_dataset)1
  • 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
1012025-10-18dist_spshapefile216List of datasetsList of species68f3456c67e89_20251018_041734
1022025-10-13dist_taxashapefile187List of datasetsList of species68ec7a64084b5_20251013_001420
1032025-10-13dist_taxacsv187List of datasetsList of species68ec7a64084b5_20251013_001313
1042025-10-07dist_taxakml187List of datasetsList of species68e596e6344ac_20251007_184348
1052025-10-04dist_taxakml187List of datasetsList of species68e142e783bb4_20251004_115332
1062025-09-27dist_spcsv48List of datasetsList of species68d731b346d42_20250926_204503
1072025-09-27dist_spwms48List of datasetsList of species68d731b346d42_20250926_204354
1082025-09-27dist_spwms48List of datasetsList of species68d731b346d42_20250926_204410
1092025-09-27dist_spwms48List of datasetsList of species68d731b346d42_20250926_204357
1102025-09-27dist_spwms48List of datasetsList of species68d731b346d42_20250926_204428
1112025-09-27dist_spkml48List of datasetsList of species68d731b346d42_20250926_204452
1122025-09-27dist_spwfs48List of datasetsList of species68d731b346d42_20250926_204441
1132025-09-27dist_spshapefile48List of datasetsList of species68d731b346d42_20250926_204459
1142025-09-23dist_taxakml187List of datasetsList of species68d265366d959_20250923_051839
1152025-09-17whole_speciescsv289List of datasetsList of species68cacdcb2ccd0_20250917_110600
1162025-09-17whole_speciescsv289List of datasetsList of species68cacdcb2ccd0_20250917_110733
1172025-09-17whole_speciescsv289List of datasetsList of species68cacdcb2ccd0_20250917_110659
1182025-09-17whole_speciescsv289List of datasetsList of species68cacdcb2ccd0_20250917_110626
1192025-09-17whole_speciescsv289List of datasetsList of species68cacdcb2ccd0_20250917_110459
1202025-09-17whole_speciescsv289List of datasetsList of species68cacdcb2ccd0_20250917_110428
1212025-09-17whole_speciescsv289List of datasetsList of species68cacdcb2ccd0_20250917_110755
1222025-09-17whole_speciescsv289List of datasetsList of species68cacdcb2ccd0_20250917_110523
1232025-08-15dist_spcsv408List of datasetsList of species689fae979d8cf_20250815_180657
1242025-08-15dist_spshapefile408List of datasetsList of species689fae979d8cf_20250815_181000
1252025-07-12pointskml289List of datasetsList of species6872d809363fa_20250712_175117
1262025-07-11whole_speciescsv289List of datasetsList of species6870719266d9b_20250710_221857
1272025-07-10whole_speciescsv350List of datasetsList of species686f646780384_20250710_025932
1282025-07-10whole_speciescsv350List of datasetsList of species686f646780384_20250710_025931
1292025-07-10whole_speciescsv350List of datasetsList of species686f646780384_20250710_025756
1302025-07-09dist_taxakml187List of datasetsList of species686ee13718115_20250709_174310
1312025-07-09whole_speciescsv240List of datasetsList of species686e76eec8f6e_20250709_100503
1322025-07-09whole_speciescsv240List of datasetsList of species686e76ee660ac_20250709_100625
1332025-07-04dist_spshapefile148List of datasetsList of species6867e722cac8b_20250704_104021
1342025-07-02dist_spkml629List of datasetsList of species68650f39bbcde_20250702_065519
1352025-07-01dist_taxakml187List of datasetsList of species686408983f2fb_20250701_121454
1362025-07-01dist_taxakml187List of datasetsList of species686408983f2fb_20250701_121458
1372025-07-01dist_spkml79List of datasetsList of species6864070c824c7_20250701_120654
1382025-06-20pointscsv193List of datasetsList of species68550d41b1fd2_20250620_033116
1392025-06-20pointscsv193List of datasetsList of species68550d41b1fd2_20250620_034202
1402025-06-19whole_speciescsv240List of datasetsList of species685401be4d8a7_20250619_084602
1412025-06-18whole_datasetcsv879List of datasetsList of species6852cdbd55609_20250618_103602
1422025-06-17dist_spshapefile13List of datasetsList of species68513850f16da_20250617_054904
1432025-06-17dist_spshapefile13List of datasetsList of species68513850f16da_20250617_055158
1442025-06-17dist_spshapefile187List of datasetsList of species685148ee0d30c_20250617_065610
1452025-06-11dist_taxashapefile187List of datasetsList of species68494aa7da199_20250611_052228
1462025-06-10pointscsv289List of datasetsList of species684799e600e0c_20250609_224302
1472025-06-10dist_spcsv167List of datasetsList of species6847edd10f24c_20250610_044354
1482025-06-10dist_spcsv167List of datasetsList of species6847edd10f24c_20250610_044350
1492025-06-05dist_spcsv79List of datasetsList of species684185bd51c06_20250605_080154
1502025-06-05dist_spcsv48List of datasetsList of species684185b99b4cf_20250605_080134
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.