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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
3012025-10-21whole_speciescsv6List of datasetsList of species68f7b55919b38_20251021_143650
3022025-10-20dist_spcsv6List of datasetsList of species68f62dfb8ff09_20251020_085623
3032025-10-19pointsshapefile6List of datasetsList of species68f51500478ce_20251019_132601
3042025-10-19dist_sp_h3shapefile1List of datasetsList of species68f5251df3b7a_20251019_135400
3052025-10-19dist_sp_h3shapefile1List of datasetsList of species68f5251df3b7a_20251019_135404
3062025-10-19dist_sp_h3shapefile6List of datasetsList of species68f51500478ce_20251019_133658
3072025-10-19pointsshapefile6List of datasetsList of species68f51500478ce_20251019_132559
3082025-10-19dist_sp_h3shapefile1List of datasetsList of species68f5251df3b7a_20251019_135402
3092025-10-19dist_sp_h3shapefile6List of datasetsList of species68f51500478ce_20251019_133713
3102025-10-19pointsshapefile6List of datasetsList of species68f51500478ce_20251019_132605
3112025-10-19whole_speciescsv6List of datasetsList of species68f51500478ce_20251019_132519
3122025-10-18whole_speciescsv1List of datasetsList of species68f39e74cbf8f_20251018_101044
3132025-10-16dist_spkml1List of datasetsList of species68f132ebd2c94_20251016_141043
3142025-10-16dist_spcsv3List of datasetsList of species68f0e5e14ab93_20251016_083320
3152025-10-16dist_spcsv1List of datasetsList of species68f0e6208533c_20251016_083444
3162025-10-16whole_speciescsv6List of datasetsList of species68f0ebf20d347_20251016_090326
3172025-10-14whole_speciescsv2List of datasetsList of species68eeafacc3121_20251014_161709
3182025-10-14whole_speciesgdb1List of datasetsList of species68ee5ab65d6d6_20251014_101654
3192025-10-14dist_spcsv2List of datasetsList of species68ee9de0791c1_20251014_152212
3202025-10-13dist_taxacsv9628List of datasetsList of species68ec7a64084b5_20251013_001313
3212025-10-13dist_taxashapefile9628List of datasetsList of species68ec7a64084b5_20251013_001420
3222025-10-12whole_speciescsv3List of datasetsList of species68eb97ba8fc39_20251012_080628
3232025-10-10whole_speciescsv1List of datasetsList of species68e91a4cbc275_20251010_104305
3242025-10-09whole_speciescsv1List of datasetsList of species68e7f206f37b8_20251009_133521
3252025-10-09whole_speciesgdb1List of datasetsList of species68e7f206f37b8_20251009_133527
3262025-10-08dist_spshapefile1List of datasetsList of species68e5da45e55ec_20251008_012431
3272025-10-08dist_spshapefile1List of datasetsList of species68e5f9f67ae76_20251008_014827
3282025-10-07whole_speciescsv1List of datasetsList of species68e531eeaa128_20251007_113341
3292025-10-07dist_taxakml9628List of datasetsList of species68e596e6344ac_20251007_184348
3302025-10-07whole_speciescsv1List of datasetsList of species68e537ab69772_20251007_121030
3312025-10-07whole_speciescsv1List of datasetsList of species68e53cd3af181_20251007_122345
3322025-10-07whole_speciesgdb248List of datasetsList of species68e5a55fb551d_20251007_194421
3332025-10-07whole_speciescsv248List of datasetsList of species68e5a35c13508_20251007_193826
3342025-10-06whole_speciesgdb6List of datasetsList of species68e3ee80f3827_20251006_123202
3352025-10-06whole_speciesgdb6List of datasetsList of species68e3ee80f3827_20251006_123249
3362025-10-06whole_speciesgdb6List of datasetsList of species68e3ee80f3827_20251006_123206
3372025-10-04dist_taxakml9628List of datasetsList of species68e142e783bb4_20251004_115332
3382025-10-03dist_spshapefile1List of datasetsList of species68e0553d7e791_20251003_193335
3392025-10-01whole_speciesgdb3List of datasetsList of species68dd172e19218_20251001_081236
3402025-09-27dist_spcsv3List of datasetsList of species68d731b346d42_20250926_204503
3412025-09-27dist_spwms3List of datasetsList of species68d731b346d42_20250926_204357
3422025-09-27dist_spshapefile3List of datasetsList of species68d731b346d42_20250926_204459
3432025-09-27dist_spwms3List of datasetsList of species68d731b346d42_20250926_204428
3442025-09-27dist_spwms3List of datasetsList of species68d731b346d42_20250926_204410
3452025-09-27dist_spkml3List of datasetsList of species68d731b346d42_20250926_204452
3462025-09-27dist_spwfs3List of datasetsList of species68d731b346d42_20250926_204441
3472025-09-27dist_spwms3List of datasetsList of species68d731b346d42_20250926_204354
3482025-09-26whole_speciescsv1List of datasetsList of species68d54499f0206_20250926_075656
3492025-09-26whole_speciesgdb1List of datasetsList of species68d54499f0206_20250926_075646
3502025-09-25whole_speciescsv1List of datasetsList of species68d5b38c03b3d_20250925_173248
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.