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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
11012023-05-26dist_spshapefile4228List of datasetsList of species6470f6d049eb6_20230526_153412
11022023-05-26dist_spshapefile3List of datasetsList of species6470f6d049eb6_20230526_150655
11032023-05-20whole_speciescsv3List of datasetsList of species6468c364d4a35_20230520_085948
11042023-05-19dist_spkml5386List of datasetsList of species64676f3d69eb7_20230519_084502
11052023-05-15dist_spshapefile5620List of datasetsList of species6462910aba9c5_20230515_195021
11062023-05-15dist_spshapefile5620List of datasetsList of species6462910aba9c5_20230515_195317
11072023-05-15dist_spshapefile5620List of datasetsList of species6462910aba9c5_20230515_194522
11082023-05-15dist_spshapefile4255List of datasetsList of species6462910aba9c5_20230515_193334
11092023-05-15dist_spshapefile4249List of datasetsList of species6462910aba9c5_20230515_165044
11102023-05-15dist_spshapefile4248List of datasetsList of species6462910aba9c5_20230515_164848
11112023-05-15dist_spshapefile4248List of datasetsList of species6462910aba9c5_20230515_164606
11122023-05-15dist_spshapefile4255List of datasetsList of species6462910aba9c5_20230515_192749
11132023-05-15dist_spshapefile4255List of datasetsList of species6462910aba9c5_20230515_190253
11142023-05-15dist_spshapefile4249List of datasetsList of species6462910aba9c5_20230515_185903
11152023-05-15dist_spshapefile4255List of datasetsList of species6462910aba9c5_20230515_193025
11162023-05-15dist_spshapefile4255List of datasetsList of species6462910aba9c5_20230515_192457
11172023-05-15dist_spkml4248List of datasetsList of species6462910aba9c5_20230515_164122
11182023-05-15dist_spshapefile4248List of datasetsList of species6462910aba9c5_20230515_164439
11192023-05-15dist_spkml4248List of datasetsList of species6462910aba9c5_20230515_163648
11202023-05-12whole_specieskml2List of datasetsList of species645de9e246bba_20230512_033710
11212023-05-10pointsshapefile1List of datasetsList of species645c1a0487035_20230510_182844
11222023-05-09dist_spshapefile1List of datasetsList of species645acae620047_20230509_185638
11232023-05-09dist_spshapefile1List of datasetsList of species645acae620047_20230509_185632
11242023-05-05whole_speciescsv1List of datasetsList of species6455148e5e7fc_20230505_104517
11252023-05-01dist_spkml7List of datasetsList of species644fe083cb439_20230501_121212
11262023-04-27whole_specieskml2List of datasetsList of species644afb41ab8b8_20230427_185243
11272023-04-25whole_specieskml1List of datasetsList of species6447b9e1e3164_20230425_085614
11282023-04-25whole_speciesgdb1List of datasetsList of species6447b9e1e3164_20230425_074542
11292023-04-25whole_speciescsv1List of datasetsList of species6447b9e1e3164_20230425_074005
11302023-04-25whole_speciescsv3702List of datasetsList of species64481284bccfd_20230425_134952
11312023-04-11dist_spcsv1List of datasetsList of species643573cbba126_20230411_105832
11322023-04-11dist_spcsv1List of datasetsList of species643597cdb6cc4_20230411_142421
11332023-04-11dist_spcsv1List of datasetsList of species643573cbba126_20230411_105837
11342023-04-11dist_spcsv1List of datasetsList of species643573cbba126_20230411_105840
11352023-04-11pointskml1List of datasetsList of species6436009495667_20230411_205401
11362023-04-02dist_spkml1List of datasetsList of species64294cf4d6e88_20230402_053832
11372023-04-02pointsshapefile6List of datasetsList of species64299f3453b07_20230402_114200
11382023-03-29dist_spshapefile2468List of datasetsList of species6424c7d31729d_20230329_194349
11392023-03-29dist_spshapefile5List of datasetsList of species6424c296bda0b_20230329_193049
11402023-03-29dist_spshapefile5List of datasetsList of species6424c296bda0b_20230329_193104
11412023-03-29dist_spshapefile5List of datasetsList of species6424c296bda0b_20230329_193340
11422023-03-29dist_spshapefile5List of datasetsList of species6424c296bda0b_20230329_193005
11432023-03-29dist_spshapefile5List of datasetsList of species6424c296bda0b_20230329_193033
11442023-03-27pointsshapefile15List of datasetsList of species6421e61734cfd_20230327_153717
11452023-03-23dist_spcsv6List of datasetsList of species641cbe5e7d9df_20230323_170959
11462023-03-23dist_spshapefile6List of datasetsList of species641cbe5e7d9df_20230323_170822
11472023-03-21dist_spshapefile6List of datasetsList of species6419b0c3a0bbe_20230321_093424
11482023-03-17whole_speciesgdb1List of datasetsList of species64147a34421fc_20230317_112209
11492023-03-06whole_speciescsv1List of datasetsList of species6405cc842cc06_20230306_065346
11502023-03-06whole_speciesgdb1List of datasetsList of species6405cc842cc06_20230306_065337
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.