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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
3571169
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.
91160
Years 2026202520242023
208478290193
Formats requested Types requested  
csv655
shapefile204
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)65
All observations of species (whole_species)611
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
6512025-02-12whole_speciescsv248List of datasetsList of species67acf7079e469_20250212_143926
6522025-02-12whole_speciesgdb1920List of datasetsList of species67acfa86035d2_20250212_144812
6532025-02-12whole_speciesgdb1List of datasetsList of species67acfa95bdcdd_20250212_145413
6542025-02-11pointscsv12036List of datasetsList of species67aa88479fdb6_20250211_140002
6552025-02-11whole_speciescsv6List of datasetsList of species67ab53e69a281_20250211_085024
6562025-02-11whole_speciescsv6List of datasetsList of species67ab53e69a281_20250211_085026
6572025-02-11whole_speciesgdb1List of datasetsList of species67ab840d66c73_20250211_122505
6582025-02-11whole_speciesgdb1List of datasetsList of species67ab840d66c73_20250211_122623
6592025-02-11whole_speciesgdb3List of datasetsList of species67ab840d66c73_20250211_121051
6602025-02-11whole_speciesgdb1List of datasetsList of species67ab840d66c73_20250211_122547
6612025-02-09whole_speciescsv6List of datasetsList of species67a8bf8308c97_20250209_094931
6622025-02-09whole_specieskml6List of datasetsList of species67a8bf8308c97_20250209_095639
6632025-02-09whole_specieskml6List of datasetsList of species67a8bf8308c97_20250209_094946
6642025-02-09dist_spcsv3List of datasetsList of species67a8e94d20249_20250209_124538
6652025-02-06dist_taxakml2List of datasetsList of species67a4febbf14c1_20250206_135713
6662025-02-05pointsshapefile25507List of datasetsList of species67a27ba289c31_20250204_215252
6672025-02-05whole_speciescsv1List of datasetsList of species67a313fb0c922_20250205_034038
6682025-02-04whole_speciescsv248List of datasetsList of species67a22bfb48a53_20250204_102456
6692025-01-30whole_speciescsv6List of datasetsList of species679b921df20cb_20250130_100329
6702025-01-29whole_speciescsv6List of datasetsList of species67999247474be_20250128_213357
6712025-01-29whole_speciesgdb6List of datasetsList of species67999247474be_20250128_213353
6722025-01-29whole_specieskml6List of datasetsList of species67999247474be_20250128_213348
6732025-01-27whole_speciesgdb1920List of datasetsList of species67971a2667cd5_20250127_003350
6742025-01-22dist_spkml3List of datasetsList of species6790a4894defc_20250122_034916
6752025-01-17dist_spcsv1List of datasetsList of species678aa08283a0b_20250117_135347
6762025-01-16dist_spcsv6List of datasetsList of species6788eb9fdbe8d_20250116_062232
6772025-01-16dist_spcsv6List of datasetsList of species6788eb9fdbe8d_20250116_062229
6782025-01-16whole_specieskml6List of datasetsList of species6788e820a3639_20250116_061240
6792025-01-16whole_speciesgdb6List of datasetsList of species6788e820a3639_20250116_061350
6802025-01-16whole_speciescsv6List of datasetsList of species6788e820a3639_20250116_061317
6812025-01-15whole_speciescsv3List of datasetsList of species6788241b81855_20250115_161429
6822025-01-15whole_speciescsv1920List of datasetsList of species67880fe8b4d95_20250115_144407
6832025-01-15whole_speciescsv1920List of datasetsList of species67880fe8b4d95_20250115_144402
6842025-01-14whole_speciesgdb1List of datasetsList of species6785c1df88af3_20250113_204949
6852025-01-14dist_taxakml9628List of datasetsList of species67869dedd5921_20250114_122624
6862025-01-12whole_speciescsv248List of datasetsList of species67843e914a391_20250112_171451
6872024-12-30dist_taxacsv662List of datasetsList of species6771d799a0408_20241229_221449
6882024-12-29dist_taxacsv1List of datasetsList of species6771d799a0408_20241229_181613
6892024-12-29dist_taxacsv3List of datasetsList of species6771d799a0408_20241229_181425
6902024-12-28pointscsv530List of datasetsList of species676f50218d545_20241227_202243
6912024-12-28pointscsv2List of datasetsList of species676f50218d545_20241227_201707
6922024-12-17dist_spcsv3List of datasetsList of species67619e4e6b1a2_20241217_113500
6932024-12-17dist_spcsv3List of datasetsList of species67619e4e6b1a2_20241217_113442
6942024-12-13dist_sp_h3csv3121List of datasetsList of species675c85f7e791f_20241213_142110
6952024-12-13dist_sp_h3csv3121List of datasetsList of species675c85f7e791f_20241213_142114
6962024-12-05whole_speciescsv1List of datasetsList of species674dbe368e8c6_20241205_062207
6972024-12-05whole_speciescsv4List of datasetsList of species674dbe368e8c6_20241205_062757
6982024-12-05whole_speciescsv6List of datasetsList of species674dbe368e8c6_20241205_061737
6992024-12-05whole_speciescsv1List of datasetsList of species674dbe368e8c6_20241205_061326
7002024-12-05whole_speciescsv3699List of datasetsList of species674dbe368e8c6_20241205_051526
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.