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
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 20242023
Formats requested Types requested  
Gridded summary Type 1a (dist_taxa)6
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)112
Gridded summary Type 2b (dist_sp_h3)4
diversity indexes (diversity)0
Observations based on criteria (points)27
All observations of species (whole_species)154
All observations in dataset (whole_dataset)3
  • 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
12024-06-12whole_speciescsv6List of datasetsList of species666a0f70b19d3_20240612_171912
22024-06-10pointskml1List of datasetsList of species66676c12e8c28_20240610_171317
32024-06-10pointskml1List of datasetsList of species66676c12e8c28_20240610_171323
42024-06-10whole_speciescsv2List of datasetsList of species666781680fd47_20240610_184947
52024-06-10whole_speciescsv2List of datasetsList of species666781680fd47_20240610_184944
62024-06-05dist_spshapefile1List of datasetsList of species6660bb107f92b_20240605_153636
72024-06-05dist_spshapefile1List of datasetsList of species6660bb107f92b_20240605_152521
82024-06-05whole_speciesgdb6List of datasetsList of species665ff22eaeabe_20240605_010845
92024-06-05whole_speciescsv6List of datasetsList of species665ff22eaeabe_20240605_010837
102024-06-03dist_spcsv7762List of datasetsList of species665dc740ee718_20240603_100914
112024-06-03dist_spcsv1List of datasetsList of species665dc740ee718_20240603_102051
122024-06-03dist_spcsv3List of datasetsList of species665dc740ee718_20240603_101858
132024-06-03dist_spcsv2List of datasetsList of species665dc740ee718_20240603_101756
142024-06-03dist_spcsv7762List of datasetsList of species665dc740ee718_20240603_095906
152024-05-31whole_speciescsv6List of datasetsList of species66599dfd0d27b_20240531_055409
162024-05-31whole_speciescsv6List of datasetsList of species6659733d22a90_20240531_025151
172024-05-31whole_speciescsv6List of datasetsList of species6659733d22a90_20240531_025134
182024-05-31dist_spcsv1List of datasetsList of species665a1ce08479d_20240531_145703
192024-05-24dist_taxa_h3shapefile7293List of datasetsList of species6650f48bc2821_20240524_162734
202024-05-24dist_taxa_h3shapefile7293List of datasetsList of species6650f48bc2821_20240524_162729
212024-05-22whole_speciescsv1List of datasetsList of species664db9dfae4b2_20240522_053433
222024-05-19pointsshapefile1List of datasetsList of species664a5c063e148_20240519_161251
232024-05-19pointsshapefile1List of datasetsList of species664a5c063e148_20240519_161207
242024-05-14pointscsv1List of datasetsList of species6642b32ecb77e_20240513_204412
252024-05-09whole_speciesgdb1920List of datasetsList of species663d39917c944_20240509_170943
262024-05-03whole_speciescsv248List of datasetsList of species6634a336f0a23_20240503_045250
272024-05-02whole_specieswfs6List of datasetsList of species6633d827dc952_20240502_145612
282024-05-02whole_specieswfs6List of datasetsList of species6633d827dc952_20240502_145328
292024-05-02whole_specieswfs6List of datasetsList of species6633d827dc952_20240502_145210
302024-05-02whole_specieswfs6List of datasetsList of species6633d827dc952_20240502_143837
312024-05-02whole_speciesgdb6List of datasetsList of species6633d827dc952_20240502_143332
322024-04-30whole_speciescsv248List of datasetsList of species6630ca7c539cc_20240430_065830
332024-04-29dist_spcsv1List of datasetsList of species662fb3b2daad6_20240429_105431
342024-04-25whole_speciesgdb2List of datasetsList of species662a936354ae0_20240425_134519
352024-04-25whole_speciesgdb1List of datasetsList of species662a936354ae0_20240425_141350
362024-04-25whole_speciesgdb1List of datasetsList of species662a936354ae0_20240425_141344
372024-04-25whole_speciesgdb3List of datasetsList of species662a936354ae0_20240425_133255
382024-04-25whole_speciesgdb1List of datasetsList of species662a936354ae0_20240425_141633
392024-04-23whole_speciescsv1List of datasetsList of species6627ea9ce7034_20240423_131109
402024-04-23whole_speciescsv1List of datasetsList of species6627ea9ce7034_20240423_131124
412024-04-23whole_speciescsv1List of datasetsList of species6627ea9ce7034_20240423_131105
422024-04-22dist_spcsv1List of datasetsList of species66269fbb82534_20240422_134027
432024-04-22pointscsv1List of datasetsList of species6626a883f4225_20240422_141715
442024-04-22pointscsv1List of datasetsList of species6626a883f4225_20240422_141718
452024-04-22pointscsv1List of datasetsList of species6626ad8541e0b_20240422_151704
462024-04-22pointscsv1List of datasetsList of species6626a883f4225_20240422_141714
472024-04-22whole_speciesgdb6151List of datasetsList of species662670fdab693_20240422_104328
482024-04-22whole_speciescsv6151List of datasetsList of species662670fdab693_20240422_104326
492024-04-22whole_speciesgdb6151List of datasetsList of species662670fdab693_20240422_102544
502024-04-22whole_speciescsv6151List of datasetsList of species662670fdab693_20240422_103544
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.