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OBIS-SEAMAP Dataset - Marine mammal aerial surveys in the Bering, Chukchi and Beaufort Seas 1979-2010

Marine mammal aerial surveys in the Bering, Chukchi and Beaufort Seas 1979-2010
National Marine Mammal Laboratory

Summary of download requests

Number of users / requestsUsersRequests
3601172
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.
91163
Years 2026202520242023
211478290193
Formats requested Types requested  
csv657
shapefile205
kml156
wms5
wfs10
gdb139
Gridded summary Type 1a (dist_taxa)45
Gridded summary Type 1b (dist_taxa_h3)4
Gridded summary Type 2a (dist_sp)419
Gridded summary Type 2b (dist_sp_h3)19
diversity indexes (diversity)0
Observations based on criteria (points)66
All observations of species (whole_species)613
All observations in dataset (whole_dataset)6
  • 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
10512023-09-05dist_spcsv6951List of datasetsList of species64f73031c1008_20230905_095021
10522023-09-01whole_speciesgdb1List of datasetsList of species64f1ef3934965_20230901_101340
10532023-09-01whole_speciesgdb3List of datasetsList of species64f1fa6bc2524_20230901_105137
10542023-09-01whole_speciesshapefile2List of datasetsList of species64f1f54e36202_20230901_103538
10552023-09-01whole_speciesgdb3702List of datasetsList of species64f1fb5596183_20230901_105533
10562023-09-01whole_speciesgdb6List of datasetsList of species64f202e360473_20230901_113139
10572023-09-01whole_speciesgdb1List of datasetsList of species64f20442e94e8_20230901_113344
10582023-09-01whole_speciesgdb6List of datasetsList of species64f202e360473_20230901_112748
10592023-08-31dist_spshapefile3List of datasetsList of species64f0b75387a90_20230831_120753
10602023-08-31dist_spshapefile3List of datasetsList of species64f0b75387a90_20230831_120147
10612023-08-29pointskml25512List of datasetsList of species64ee62af81f40_20230829_173437
10622023-08-29dist_spcsv3List of datasetsList of species64ee070a6ae19_20230829_110844
10632023-08-29dist_spshapefile3List of datasetsList of species64ee070a6ae19_20230829_110856
10642023-08-26whole_speciesgdb3List of datasetsList of species64ea060b997b3_20230826_100605
10652023-08-18whole_speciesgdb2List of datasetsList of species64df76fedbd23_20230818_095328
10662023-08-18whole_speciesgdb2List of datasetsList of species64df76fedbd23_20230818_095325
10672023-08-18whole_speciesgdb1List of datasetsList of species64df358e3ce7c_20230818_051230
10682023-08-18whole_speciesgdb3List of datasetsList of species64df33f5f1c55_20230818_050415
10692023-08-14dist_spcsv193List of datasetsList of species64da8e89b0663_20230814_164151
10702023-08-07dist_taxakml9628List of datasetsList of species64d0fae7ae3a9_20230807_100906
10712023-07-24dist_spcsv5List of datasetsList of species64be6323072a1_20230724_074119
10722023-07-22dist_spcsv2List of datasetsList of species64bc84da45091_20230722_214706
10732023-07-14dist_spcsv4031List of datasetsList of species64b152ba5f584_20230714_095426
10742023-07-12whole_speciescsv1920List of datasetsList of species64ae405a13367_20230712_015942
10752023-07-10whole_speciesgdb6List of datasetsList of species64ac0405c67a8_20230710_091410
10762023-07-10pointsshapefile1List of datasetsList of species64abd4945f747_20230710_055550
10772023-07-10whole_speciesgdb1List of datasetsList of species64abd6a97c331_20230710_060116
10782023-07-06whole_datasetcsv25512List of datasetsList of species64a65b8c69df6_20230706_032849
10792023-07-06dist_spshapefile19792List of datasetsList of species64a6b4b22b344_20230706_094509
10802023-07-06dist_spshapefile24970List of datasetsList of species64a6b4b22b344_20230706_083452
10812023-07-06dist_spshapefile1List of datasetsList of species64a6beff81c8c_20230706_092401
10822023-07-01whole_speciescsv3702List of datasetsList of species649fff18bd4a2_20230701_062716
10832023-06-30whole_speciescsv2List of datasetsList of species649edad6ad1aa_20230630_095523
10842023-06-30dist_taxakml9628List of datasetsList of species649e8cefecd92_20230630_040824
10852023-06-29dist_spcsv1955List of datasetsList of species649d9a394d39c_20230629_110842
10862023-06-23dist_spcsv1952List of datasetsList of species64964777b6e76_20230623_213927
10872023-06-23dist_spcsv1952List of datasetsList of species64964777b6e76_20230623_213429
10882023-06-23dist_spcsv1952List of datasetsList of species64964777b6e76_20230623_214003
10892023-06-19dist_spcsv2411List of datasetsList of species6490f3039ea3a_20230619_203450
10902023-06-19dist_spcsv4918List of datasetsList of species6490f3039ea3a_20230619_205403
10912023-06-19whole_speciescsv1920List of datasetsList of species6490fb2779db1_20230619_210945
10922023-06-16whole_specieskml6List of datasetsList of species648c72811edef_20230616_115224
10932023-06-13whole_speciescsv3List of datasetsList of species64885ca1287b9_20230613_083003
10942023-06-13whole_speciescsv6List of datasetsList of species64885ca1287b9_20230613_091645
10952023-06-13whole_speciescsv6List of datasetsList of species64885ca1287b9_20230613_083713
10962023-06-13whole_speciescsv2List of datasetsList of species64885ca1287b9_20230613_081148
10972023-06-13dist_spcsv12List of datasetsList of species64885747e24b9_20230613_080149
10982023-06-13whole_speciescsv1List of datasetsList of species64885ca1287b9_20230613_083635
10992023-06-12whole_speciescsv6List of datasetsList of species6487c05d5e1ef_20230612_210848
11002023-06-12whole_specieskml6List of datasetsList of species6487c05d5e1ef_20230612_210905
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.