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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
6012025-03-24dist_taxakml9628List of datasetsList of species67e14571874f2_20250324_074619
6022025-03-24dist_taxakml9628List of datasetsList of species67e15ba8c9a38_20250324_092102
6032025-03-24dist_taxakml9628List of datasetsList of species67e168b1538e4_20250324_101516
6042025-03-24dist_taxakml9628List of datasetsList of species67e156f432e88_20250324_085851
6052025-03-24dist_taxakml9628List of datasetsList of species67e168b1538e4_20250324_101517
6062025-03-14dist_spkml4228List of datasetsList of species67d4487abee32_20250314_113244
6072025-03-13whole_speciescsv1List of datasetsList of species67d35131856c4_20250313_174717
6082025-03-13whole_speciescsv1List of datasetsList of species67d22ed197811_20250312_210821
6092025-03-13whole_speciesgdb1List of datasetsList of species67d35131856c4_20250313_174647
6102025-03-13whole_speciesgdb1List of datasetsList of species67d35131856c4_20250313_174308
6112025-03-13whole_speciescsv1List of datasetsList of species67d35131856c4_20250313_174343
6122025-03-12dist_spkml3023List of datasetsList of species67d1ad303d995_20250312_115357
6132025-03-10whole_speciesgdb3List of datasetsList of species67cf0168d9926_20250310_111802
6142025-03-10whole_speciescsv248List of datasetsList of species67ced36d573f9_20250310_081013
6152025-03-10whole_speciescsv3List of datasetsList of species67ced36d573f9_20250310_081943
6162025-03-10whole_speciesgdb3List of datasetsList of species67ced36d573f9_20250310_090027
6172025-03-10whole_speciesgdb3List of datasetsList of species67ced36d573f9_20250310_085458
6182025-03-10whole_speciesgdb3List of datasetsList of species67cf0168d9926_20250310_111557
6192025-03-07whole_speciescsv3List of datasetsList of species67cb44c95f176_20250307_142211
6202025-03-07whole_specieskml3List of datasetsList of species67cb44c95f176_20250307_142652
6212025-03-07whole_speciesgdb3List of datasetsList of species67cb44c95f176_20250307_142236
6222025-03-06dist_spshapefile3List of datasetsList of species67c96a1a1ae6d_20250306_043000
6232025-03-06dist_spcsv3List of datasetsList of species67c96a1a1ae6d_20250306_042902
6242025-03-06dist_spcsv3List of datasetsList of species67c9715533e5b_20250306_045808
6252025-03-06dist_spshapefile3List of datasetsList of species67c9715533e5b_20250306_045739
6262025-03-06pointsshapefile2List of datasetsList of species67c9e17f72ba2_20250306_125922
6272025-03-05dist_spshapefile1List of datasetsList of species67c85a264eae6_20250305_093501
6282025-03-05dist_spcsv4228List of datasetsList of species67c8ae42ba81c_20250305_161036
6292025-03-03dist_spkml3List of datasetsList of species67c5f10016527_20250303_134837
6302025-03-03dist_spkml3List of datasetsList of species67c5f10016527_20250303_134843
6312025-03-02dist_spshapefile4228List of datasetsList of species67c4e5631970d_20250302_181929
6322025-03-01dist_spkml2467List of datasetsList of species67c37a01f11fa_20250301_165959
6332025-02-28whole_datasetgdb25507List of datasetsList of species67c186a8a2ea6_20250228_045854
6342025-02-27whole_speciesgdb6List of datasetsList of species67c08c6f74351_20250227_111310
6352025-02-25whole_speciesgdb6List of datasetsList of species67bd380eb6b94_20250224_223004
6362025-02-25whole_speciescsv248List of datasetsList of species67bd5a5bea6a1_20250225_005754
6372025-02-25dist_spshapefile3List of datasetsList of species67bd0c9293ef1_20250224_192248
6382025-02-24dist_spshapefile8841List of datasetsList of species67bce674eb8c1_20250224_165049
6392025-02-24whole_speciesgdb6151List of datasetsList of species67bc843e7fa82_20250224_094001
6402025-02-24whole_speciesgdb2List of datasetsList of species67bc843e7fa82_20250224_094645
6412025-02-24whole_speciesgdb1920List of datasetsList of species67bc880fdf699_20250224_095529
6422025-02-24whole_speciesgdb2List of datasetsList of species67bc843e7fa82_20250224_094732
6432025-02-23whole_speciescsv3List of datasetsList of species67baa8d9d1380_20250222_235516
6442025-02-17whole_specieskml6List of datasetsList of species67b32d0950c00_20250217_073647
6452025-02-14whole_speciesgdb1List of datasetsList of species67af84b0991ef_20250214_132428
6462025-02-14whole_speciesgdb1List of datasetsList of species67af84b0991ef_20250214_132345
6472025-02-14whole_speciesgdb6List of datasetsList of species67af61c8433bd_20250214_105600
6482025-02-14whole_speciesgdb2List of datasetsList of species67af61bae9f73_20250214_104413
6492025-02-14whole_speciesgdb3List of datasetsList of species67af61b57b7f0_20250214_103912
6502025-02-13dist_spkml873List of datasetsList of species67ae1ce120bc1_20250213_112600
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.