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)76
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
1012021-05-12dist_taxakml102List of datasetsList of species609bee016b948_20210512_110615
1022021-05-12dist_taxakml102List of datasetsList of species609bee016b948_20210512_110611
1032021-05-03dist_spshapefile93List of datasetsList of species608c0c2457cfd_20210503_032106
1042021-05-01dist_spshapefile9List of datasetsList of species608d7ee534e67_20210501_170452
1052021-04-30dist_spkml93List of datasetsList of species608c657da2b55_20210430_162247
1062021-04-30dist_spshapefile93List of datasetsList of species608c0c2457cfd_20210430_100203
1072021-04-21whole_datasetkml648List of datasetsList of species6080b25e34eff_20210421_192659
1082021-04-21whole_datasetkml648List of datasetsList of species6080b25e34eff_20210421_192639
1092021-04-21whole_datasetkml648List of datasetsList of species6080b25e34eff_20210421_192717
1102021-04-20dist_taxakml102List of datasetsList of species607f02ea892b3_20210420_123734
1112021-04-19dist_taxakml148List of datasetsList of species607d9fc610cb5_20210419_113203
1122021-04-19dist_taxakml148List of datasetsList of species607d9fc610cb5_20210419_113114
1132021-04-19dist_spcsv9List of datasetsList of species607d3d48382f0_20210419_043116
1142021-04-19dist_spkml9List of datasetsList of species607d3d48382f0_20210419_044542
1152021-04-19pointswms11List of datasetsList of species607d88cfb4f9b_20210419_102537
1162021-04-19pointskml11List of datasetsList of species607d88cfb4f9b_20210419_102633
1172021-04-19pointscsv11List of datasetsList of species607d88cfb4f9b_20210419_102643
1182021-04-13whole_specieskml648List of datasetsList of species60755d3d182c8_20210413_050004
1192021-04-12dist_taxakml102List of datasetsList of species6074b98e77b63_20210412_172147
1202021-04-09dist_spcsv102List of datasetsList of species606ff0f550a5d_20210409_022300
1212021-04-08whole_specieskml648List of datasetsList of species606f6b8bd87a6_20210408_165640
1222021-04-08whole_specieskml648List of datasetsList of species606f03b94a9f0_20210408_093957
1232021-04-08whole_specieskml648List of datasetsList of species606f03b94a9f0_20210408_094015
1242021-04-08whole_specieskml648List of datasetsList of species606f03b94a9f0_20210408_094447
1252021-04-07whole_datasetcsv648List of datasetsList of species606e5488a5097_20210407_205901
1262021-04-06whole_datasetkml648List of datasetsList of species606cfecf3743a_20210406_204707
1272021-04-06whole_datasetkml648List of datasetsList of species606cfecf3743a_20210406_204703
1282021-03-30dist_taxakml102List of datasetsList of species60638923db247_20210330_163012
1292021-03-28dist_spshapefile9List of datasetsList of species60600571c4f57_20210328_003956
1302021-03-26whole_datasetkml648List of datasetsList of species605d2ce781161_20210326_150839
1312021-03-25dist_spkml9List of datasetsList of species605d158cef12f_20210325_190418
1322021-03-24dist_taxakml148List of datasetsList of species605ba47550175_20210324_180727
1332021-03-20whole_specieskml648List of datasetsList of species60568d3a980af_20210320_201137
1342021-03-20whole_specieskml648List of datasetsList of species60568d3a980af_20210320_202307
1352021-03-20whole_specieskml648List of datasetsList of species60568d3a980af_20210320_201410
1362021-03-20whole_specieskml648List of datasetsList of species60568d3a980af_20210320_202850
1372021-03-19dist_taxakml102List of datasetsList of species605498e0665e8_20210319_083009
1382021-03-18dist_taxakml102List of datasetsList of species6053b2d48d14a_20210318_160843
1392021-03-15dist_spshapefile102List of datasetsList of species604fbc35d6f76_20210315_160908
1402021-03-15dist_spshapefile102List of datasetsList of species604f661580d3b_20210315_095405
1412021-03-15dist_spcsv102List of datasetsList of species604f661580d3b_20210315_095404
1422021-03-15dist_spshapefile102List of datasetsList of species604f661580d3b_20210315_095513
1432021-03-13pointscsv648List of datasetsList of species604ca9e56bd50_20210313_071025
1442021-03-09dist_spshapefile102List of datasetsList of species60477d55c5057_20210309_103928
1452021-03-09dist_spshapefile102List of datasetsList of species60477d55c5057_20210309_103926
1462021-03-09dist_spshapefile102List of datasetsList of species60477d55c5057_20210309_103925
1472021-03-09dist_spshapefile102List of datasetsList of species60477d55c5057_20210309_103924
1482021-03-09dist_spshapefile102List of datasetsList of species60477d55c5057_20210309_103923
1492021-03-09dist_spkml102List of datasetsList of species60477d55c5057_20210309_103825
1502021-03-09dist_spshapefile102List of datasetsList of species60477d55c5057_20210309_103801
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.