TGS Seismic Survey Visual Sightings in Chukchi Sea 2013

Summary of download requests

Number of users / requestsUsersRequests
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.
Years 2023
Formats requested Types requested  
Gridded summary Type 1a (dist_taxa)6
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)60
Gridded summary Type 2b (dist_sp_h3)1
diversity indexes (diversity)0
Observations based on criteria (points)12
All observations of species (whole_species)159
All observations in dataset (whole_dataset)1
  • 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
1012023-08-16whole_speciesgdb1List of datasetsList of species64dcddd043600_20230816_113247
1022023-08-14dist_spcsv24List of datasetsList of species64da8e89b0663_20230814_164151
1032023-08-11whole_speciescsv1List of datasetsList of species64d5f10b41a3c_20230811_043515
1042023-08-11whole_speciescsv1List of datasetsList of species64d5f10b41a3c_20230811_043206
1052023-08-09whole_speciesgdb1List of datasetsList of species64d3fff021809_20230809_171338
1062023-08-07dist_taxakml156List of datasetsList of species64d0fae7ae3a9_20230807_100906
1072023-07-24dist_spcsv3List of datasetsList of species64be6323072a1_20230724_074119
1082023-07-22dist_spcsv3List of datasetsList of species64bc84da45091_20230722_214706
1092023-07-19whole_speciesgdb1List of datasetsList of species64b81986cc020_20230719_155015
1102023-07-19whole_specieskml1List of datasetsList of species64b81986cc020_20230719_132514
1112023-07-19whole_specieskml1List of datasetsList of species64b81986cc020_20230719_132516
1122023-07-14dist_spcsv20List of datasetsList of species64b152ba5f584_20230714_095426
1132023-07-13whole_datasetcsv544List of datasetsList of species64afb219b9e59_20230713_051155
1142023-07-12whole_speciescsv8List of datasetsList of species64ae405a13367_20230712_015942
1152023-07-10pointsshapefile1List of datasetsList of species64abd4945f747_20230710_055554
1162023-07-10pointsshapefile1List of datasetsList of species64abd4945f747_20230710_055550
1172023-07-10whole_speciesgdb1List of datasetsList of species64abd6a97c331_20230710_060116
1182023-07-06dist_spshapefile302List of datasetsList of species64a6b4b22b344_20230706_094509
1192023-07-06dist_spshapefile510List of datasetsList of species64a6b4b22b344_20230706_083452
1202023-07-06whole_specieswms1List of datasetsList of species64a6e541a308e_20230706_134354
1212023-07-06whole_speciescsv1List of datasetsList of species64a6e541a308e_20230706_121100
1222023-07-06dist_spshapefile1List of datasetsList of species64a6beff81c8c_20230706_092401
1232023-07-05whole_specieskml1List of datasetsList of species64a57a379a554_20230705_105418
1242023-07-05whole_speciesgdb1List of datasetsList of species64a57a379a554_20230705_101408
1252023-07-05whole_speciescsv1List of datasetsList of species64a57a379a554_20230705_105711
1262023-07-04whole_speciesgdb1List of datasetsList of species64a4cfc37a4ed_20230704_232759
1272023-06-30whole_speciescsv7List of datasetsList of species649edad6ad1aa_20230630_095523
1282023-06-30dist_taxakml156List of datasetsList of species649e8cefecd92_20230630_040824
1292023-06-30whole_speciescsv1List of datasetsList of species649d7b854b228_20230630_070217
1302023-06-29dist_spcsv14List of datasetsList of species649d9a394d39c_20230629_110842
1312023-06-28whole_speciescsv1List of datasetsList of species649b140c82ad1_20230628_105902
1322023-06-28whole_speciescsv1List of datasetsList of species649b140c82ad1_20230628_110053
1332023-06-28whole_specieswms1List of datasetsList of species649b140c82ad1_20230628_110232
1342023-06-28whole_specieskml1List of datasetsList of species649b140c82ad1_20230628_110159
1352023-06-23dist_spcsv14List of datasetsList of species64964777b6e76_20230623_213429
1362023-06-23dist_spcsv14List of datasetsList of species64964777b6e76_20230623_214003
1372023-06-23dist_spcsv14List of datasetsList of species64964777b6e76_20230623_213927
1382023-06-19dist_spcsv146List of datasetsList of species6490f3039ea3a_20230619_205403
1392023-06-19dist_spcsv71List of datasetsList of species6490f3039ea3a_20230619_203450
1402023-06-19whole_speciescsv8List of datasetsList of species6490fb2779db1_20230619_210945
1412023-06-13whole_speciescsv7List of datasetsList of species64885ca1287b9_20230613_081148
1422023-06-13dist_spcsv4List of datasetsList of species64885747e24b9_20230613_080149
1432023-06-13whole_speciescsv1List of datasetsList of species64885ca1287b9_20230613_083635
1442023-06-01whole_speciesgdb1List of datasetsList of species647849b3db9c2_20230601_034824
1452023-06-01whole_speciescsv1List of datasetsList of species647849b3db9c2_20230601_034820
1462023-06-01whole_specieskml1List of datasetsList of species647849b3db9c2_20230601_034828
1472023-05-30whole_speciescsv1List of datasetsList of species6475b3b34d323_20230530_050732
1482023-05-30whole_speciesgdb1List of datasetsList of species6475b3b34d323_20230530_050725
1492023-05-27whole_speciescsv1List of datasetsList of species64722047ece05_20230527_124903
1502023-05-27whole_speciescsv1List of datasetsList of species647236239e6cb_20230527_131700
List of datasets


  • 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.