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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
1512026-03-15dist_spcsv6List of datasetsList of species69b6a6973f519_20260315_084523
1522026-03-15dist_spshapefile6List of datasetsList of species69b6a6973f519_20260315_085113
1532026-03-15dist_taxakml9628List of datasetsList of species69b67a6467463_20260315_052419
1542026-03-14whole_speciescsv1List of datasetsList of species69b4b77cd6421_20260313_212934
1552026-03-13dist_taxakml9628List of datasetsList of species69b364834f165_20260312_211732
1562026-03-13dist_taxakml9628List of datasetsList of species69b45bbe273b7_20260313_144841
1572026-03-06dist_spshapefile1List of datasetsList of species69ab093225580_20260306_140031
1582026-03-06dist_spshapefile7List of datasetsList of species69ab0646d16bf_20260306_120258
1592026-03-06dist_spkml1List of datasetsList of species69ab093225580_20260306_135849
1602026-03-03whole_speciescsv1List of datasetsList of species69a70539cd1a5_20260303_110806
1612026-03-03dist_spkml2List of datasetsList of species69a6873e48273_20260303_020640
1622026-03-03dist_spshapefile2List of datasetsList of species69a688a5c9f32_20260303_021336
1632026-03-03dist_spshapefile3List of datasetsList of species69a688a5c9f32_20260303_032756
1642026-03-03dist_spshapefile2List of datasetsList of species69a688a5c9f32_20260303_021330
1652026-03-03dist_spshapefile1List of datasetsList of species69a688a5c9f32_20260303_030856
1662026-03-02whole_speciescsv248List of datasetsList of species69a064f0941b3_20260302_114114
1672026-02-22dist_spkml3List of datasetsList of species699b590c391ef_20260222_143312
1682026-02-19dist_sp_h3shapefile1684List of datasetsList of species6997575a6c32c_20260219_134839
1692026-02-16dist_spwfs3List of datasetsList of species6992f587f13e2_20260216_055002
1702026-02-16dist_spshapefile3List of datasetsList of species6992f587f13e2_20260216_055043
1712026-02-16whole_specieswfs6List of datasetsList of species6992f587f13e2_20260216_054852
1722026-02-16whole_speciescsv6List of datasetsList of species6992f587f13e2_20260216_054920
1732026-02-16whole_specieskml6List of datasetsList of species6992f587f13e2_20260216_054929
1742026-02-16dist_spwfs3List of datasetsList of species6992f587f13e2_20260216_054959
1752026-02-16dist_spwfs3List of datasetsList of species6992f587f13e2_20260216_055004
1762026-02-16dist_spshapefile3List of datasetsList of species6992f587f13e2_20260216_055048
1772026-02-16whole_speciescsv4List of datasetsList of species698f5fa50c4dd_20260216_154059
1782026-02-13dist_spkml2List of datasetsList of species698ed78188be3_20260213_025708
1792026-02-13dist_spkml2List of datasetsList of species698ed78188be3_20260213_025533
1802026-02-13dist_spshapefile2List of datasetsList of species698ed78188be3_20260213_025545
1812026-02-13whole_specieskml2List of datasetsList of species698ecc6ddbf82_20260213_024719
1822026-02-12whole_speciescsv6List of datasetsList of species698e0a3f8ea75_20260212_122030
1832026-02-05whole_speciescsv1List of datasetsList of species6984eba35dcb1_20260205_150858
1842026-02-05whole_speciescsv1List of datasetsList of species6984eba35dcb1_20260205_150007
1852026-02-05whole_speciescsv3List of datasetsList of species6984eba35dcb1_20260205_150818
1862026-02-05whole_speciescsv1List of datasetsList of species6984eba35dcb1_20260205_142335
1872026-02-05whole_speciescsv1List of datasetsList of species698454e4a432e_20260205_033529
1882026-02-05whole_speciescsv1920List of datasetsList of species698454e4a432e_20260205_033311
1892026-02-05whole_speciescsv3List of datasetsList of species698454e4a432e_20260205_033223
1902026-01-28dist_spshapefile1List of datasetsList of species697a4e6caba55_20260128_130620
1912026-01-28dist_spshapefile1List of datasetsList of species697a4e6caba55_20260128_130626
1922026-01-28dist_spcsv1List of datasetsList of species697a4e6caba55_20260128_132204
1932026-01-28dist_spkml1List of datasetsList of species697a4e6caba55_20260128_130635
1942026-01-28dist_spshapefile1List of datasetsList of species697a4e6caba55_20260128_130705
1952026-01-28dist_spkml1List of datasetsList of species697a4e6caba55_20260128_130716
1962026-01-28dist_spshapefile1List of datasetsList of species697a4e6caba55_20260128_131923
1972026-01-28dist_spshapefile1List of datasetsList of species697a4e6caba55_20260128_131541
1982026-01-28dist_spkml1List of datasetsList of species697a4e6caba55_20260128_130747
1992026-01-28dist_spkml1List of datasetsList of species697a4e6caba55_20260128_131959
2002026-01-28whole_speciescsv2List of datasetsList of species6973f10ea4683_20260128_182426
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.