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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
3621185
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.
91176
Years 2026202520242023
224478290193
Formats requested Types requested  
csv670
shapefile205
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)79
All observations of species (whole_species)613
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
10012023-12-18whole_speciescsv6151List of datasetsList of species6580ab6742c43_20231218_153048
10022023-12-16whole_speciesgdb6151List of datasetsList of species657d57aa5946f_20231216_030223
10032023-12-14dist_sp_h3csv3List of datasetsList of species657ad2c25069b_20231214_050927
10042023-12-14dist_sp_h3shapefile3List of datasetsList of species657ad2c25069b_20231214_050932
10052023-12-14dist_sp_h3shapefile3List of datasetsList of species657ad2c25069b_20231214_055107
10062023-12-14pointscsv6List of datasetsList of species657ad2c25069b_20231214_051804
10072023-12-13dist_spshapefile1List of datasetsList of species65792fb41d0ac_20231212_231936
10082023-12-04whole_speciescsv6List of datasetsList of species656e1a3e2b8ab_20231204_133450
10092023-12-04whole_speciescsv6List of datasetsList of species656e1a3e2b8ab_20231204_133409
10102023-12-04dist_spshapefile3List of datasetsList of species656e3abc8df39_20231204_155045
10112023-11-28whole_datasetcsv25512List of datasetsList of species6565582cb0aba_20231127_222142
10122023-11-28pointsshapefile1667List of datasetsList of species6565582cb0aba_20231127_222214
10132023-11-28pointscsv1667List of datasetsList of species6565582cb0aba_20231127_222159
10142023-11-27dist_spshapefile1365List of datasetsList of species65650c28095a5_20231127_163953
10152023-11-27dist_spshapefile1365List of datasetsList of species65650c28095a5_20231127_163957
10162023-11-26whole_speciescsv4007List of datasetsList of species65635be8264fa_20231126_100048
10172023-11-26whole_speciescsv4007List of datasetsList of species65635be8264fa_20231126_095527
10182023-11-26whole_speciescsv4007List of datasetsList of species65635be8264fa_20231126_100049
10192023-11-21whole_speciescsv249List of datasetsList of species655cce465e4d3_20231121_105536
10202023-11-21whole_speciescsv4007List of datasetsList of species655ca6e70c369_20231121_075047
10212023-11-21whole_speciesgdb4007List of datasetsList of species655ca6e70c369_20231121_075106
10222023-11-20dist_spcsv1List of datasetsList of species655ad17d8d7dd_20231119_223413
10232023-11-20whole_speciescsv4007List of datasetsList of species655bdd664f827_20231120_173301
10242023-11-20whole_speciesgdb4007List of datasetsList of species655bdd664f827_20231120_173313
10252023-11-20whole_speciesgdb4007List of datasetsList of species655bdd664f827_20231120_173511
10262023-11-14pointsshapefile6List of datasetsList of species6552da9997baf_20231113_212645
10272023-11-14dist_spshapefile6List of datasetsList of species6552d130ed5ca_20231113_204956
10282023-11-14pointsshapefile6List of datasetsList of species6552d868d5fc9_20231113_212239
10292023-11-14pointsshapefile6List of datasetsList of species6552d868d5fc9_20231113_211831
10302023-11-14whole_specieskml6List of datasetsList of species6552a4115ad8d_20231113_192149
10312023-11-14whole_speciescsv6List of datasetsList of species6552a4115ad8d_20231113_191612
10322023-11-12dist_spshapefile3List of datasetsList of species6551640cb154c_20231112_185043
10332023-11-10whole_speciescsv6List of datasetsList of species654de7a939128_20231110_032100
10342023-11-08whole_speciesgdb1List of datasetsList of species654be4796dec3_20231108_145146
10352023-11-08whole_speciescsv1List of datasetsList of species654be4796dec3_20231108_145130
10362023-11-03whole_speciescsv6List of datasetsList of species654467b979c42_20231102_232643
10372023-10-18pointscsv4007List of datasetsList of species65303360a1943_20231018_154655
10382023-10-17whole_speciesgdb3List of datasetsList of species652e3e9343c47_20231017_040520
10392023-10-17whole_speciesgdb3List of datasetsList of species652e3e9343c47_20231017_040128
10402023-10-17dist_spkml3List of datasetsList of species652ec37a47b98_20231017_133305
10412023-10-17dist_spkml3List of datasetsList of species652ec37a47b98_20231017_133304
10422023-10-17dist_spshapefile3List of datasetsList of species652ec37a47b98_20231017_133814
10432023-10-11whole_speciescsv1920List of datasetsList of species652729a7291d3_20231011_190927
10442023-10-11dist_spkml6List of datasetsList of species6526cae9e3c71_20231011_122132
10452023-10-11whole_speciescsv6List of datasetsList of species6526cdcc1530a_20231011_123650
10462023-10-09whole_specieskml1920List of datasetsList of species651d55f201c8b_20231009_093613
10472023-10-09dist_taxakml9628List of datasetsList of species652401c11ab5c_20231009_093933
10482023-10-06whole_speciescsv1List of datasetsList of species65201f1ebd796_20231006_110855
10492023-10-03whole_speciescsv1List of datasetsList of species651c093353916_20231003_094459
10502023-10-02dist_taxakml9628List of datasetsList of species651b4bd5e8581_20231002_190217
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.