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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
2012025-01-16whole_speciescsv240List of datasetsList of species6788deddbd9bc_20250116_061809
2022025-01-16dist_spcsv369List of datasetsList of species6788eb9fdbe8d_20250116_062229
2032025-01-14dist_taxakml187List of datasetsList of species67869dedd5921_20250114_122624
2042024-12-23dist_spkml148List of datasetsList of species6769a5459e872_20241223_130301
2052024-12-06whole_speciescsv289List of datasetsList of species6752c7373887c_20241206_050938
2062024-12-06whole_speciescsv240List of datasetsList of species6752c7373887c_20241206_050203
2072024-12-06whole_speciescsv350List of datasetsList of species6752c7373887c_20241206_050426
2082024-12-02dist_spcsv408List of datasetsList of species674dad6f27a9a_20241202_084316
2092024-12-02dist_spwfs408List of datasetsList of species674dad6f27a9a_20241202_084936
2102024-12-02dist_spcsv187List of datasetsList of species674dad6f27a9a_20241202_080702
2112024-12-02dist_spwfs187List of datasetsList of species674dad6f27a9a_20241202_081541
2122024-11-29whole_specieskml289List of datasetsList of species6749987d5bad9_20241129_054456
2132024-11-29whole_speciescsv289List of datasetsList of species6749987d5bad9_20241129_054437
2142024-11-29whole_speciesgdb289List of datasetsList of species6749987d5bad9_20241129_054447
2152024-11-28dist_spshapefile369List of datasetsList of species67489c1f88f9a_20241128_114207
2162024-11-24dist_spshapefile408List of datasetsList of species6742d58f43060_20241124_023056
2172024-11-24dist_spshapefile408List of datasetsList of species6742d58f43060_20241124_023054
2182024-11-22dist_spkml629List of datasetsList of species674045bb4fac6_20241122_035836
2192024-11-20dist_spcsv241List of datasetsList of species673dbb0f4740f_20241120_075716
2202024-11-15dist_taxakml187List of datasetsList of species6737139da5b21_20241115_043550
2212024-10-17dist_spkml79List of datasetsList of species67115d8f5f1a1_20241017_150549
2222024-10-14pointsshapefile879List of datasetsList of species670da76271324_20241014_195437
2232024-09-26dist_spkml408List of datasetsList of species66f585e2a9e4d_20240926_122132
2242024-09-26dist_spshapefile408List of datasetsList of species66f585e2a9e4d_20240926_120642
2252024-08-12dist_taxakml187List of datasetsList of species66b99e9d7e0e0_20240812_013449
2262024-07-04whole_speciescsv289List of datasetsList of species6686056217e51_20240703_222558
2272024-06-26pointskml350List of datasetsList of species667c606aaca48_20240626_190218
2282024-06-11dist_spcsv48List of datasetsList of species666811a72837c_20240611_053125
2292024-06-11dist_spcsv48List of datasetsList of species666811a72837c_20240611_053113
2302024-06-10dist_spshapefile48List of datasetsList of species6667087b684d6_20240610_101429
2312024-06-10pointskml350List of datasetsList of species66676c12e8c28_20240610_171323
2322024-05-24dist_taxa_h3shapefile169List of datasetsList of species6650f48bc2821_20240524_162729
2332024-05-24dist_taxa_h3shapefile169List of datasetsList of species6650f48bc2821_20240524_162734
2342024-04-25dist_spkml79List of datasetsList of species662ac786d6531_20240425_174203
2352024-04-25dist_spkml79List of datasetsList of species662ac786d6531_20240425_174149
2362024-04-03dist_spkml408List of datasetsList of species660d4fa21fcfd_20240403_085202
2372024-04-03dist_spshapefile408List of datasetsList of species660d4fa21fcfd_20240403_085159
2382024-03-12dist_taxakml187List of datasetsList of species65f069f854b13_20240312_104516
2392024-03-08dist_spcsv148List of datasetsList of species65eb378227c47_20240308_112237
2402024-03-05dist_spkml48List of datasetsList of species65e75a6948931_20240305_124655
2412024-02-15dist_spcsv148List of datasetsList of species65cdcb48621d4_20240215_034009
2422024-02-15dist_spcsv148List of datasetsList of species65cdcb48621d4_20240215_034006
2432024-02-09pointsshapefile879List of datasetsList of species65c60244386de_20240209_060155
2442024-02-09pointsshapefile879List of datasetsList of species65c60244386de_20240209_060151
2452024-02-09dist_spshapefile216List of datasetsList of species65c622da44682_20240209_080458
2462024-02-08dist_spshapefile408List of datasetsList of species65c45e684654d_20240207_235716
2472024-02-01dist_spshapefile408List of datasetsList of species65bb9691694da_20240201_080842
2482024-01-05pointsshapefile240List of datasetsList of species659814eb115e8_20240105_133454
2492023-11-07whole_speciesgdb350List of datasetsList of species654a4610dde4c_20231107_092103
2502023-11-07whole_speciesgdb350List of datasetsList of species654a4610dde4c_20231107_095138
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.