DECAF - AUTEC Beaked whales - Multiple Sensors - Click counts
Density Estimation of Cetaceans from passive Acoustic Fixed sensors (DECAF)

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 2022202120202019201820172016201520142013201220112010
Formats requested Types requested  
Gridded summary Type 1a (dist_taxa)72
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)141
Gridded summary Type 2b (dist_sp_h3)1
diversity indexes (diversity)0
Observations based on criteria (points)249
All observations of species (whole_species)135
All observations in dataset (whole_dataset)19
  • 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
12022-11-29whole_speciesgdb3List of datasetsList of species63868a0752747_20221129_174544
22022-11-23whole_speciescsv3List of datasetsList of species637dfc0e86d6c_20221123_061005
32022-11-23pointsshapefile97686List of datasetsList of species637e640f3fb9c_20221123_135813
42022-11-21dist_taxacsv22List of datasetsList of species637b9a151e4c3_20221121_103834
52022-11-21pointsgdb97686List of datasetsList of species637bbb4095af2_20221121_130043
62022-11-20whole_speciescsv3List of datasetsList of species637a043a8c1b4_20221120_062339
72022-11-16whole_speciescsv3List of datasetsList of species63754fdfd7656_20221116_160815
82022-11-14whole_speciescsv3List of datasetsList of species6371b6accf818_20221113_223305
92022-11-13whole_speciescsv1958List of datasetsList of species636f9774088b1_20221113_054256
102022-11-13whole_speciescsv1958List of datasetsList of species636f9774088b1_20221113_054840
112022-11-12whole_speciescsv1958List of datasetsList of species636f9774088b1_20221112_075724
122022-11-12dist_spcsv214List of datasetsList of species636f9774088b1_20221112_075752
132022-11-08whole_speciescsv3List of datasetsList of species636ac79bab543_20221108_162242
142022-11-08whole_speciesgdb3List of datasetsList of species636a6f3a55bd6_20221108_123123
152022-11-08whole_speciesgdb3List of datasetsList of species636ab0bf37f0f_20221108_144355
162022-11-06whole_speciescsv3List of datasetsList of species6368322741406_20221106_172107
172022-10-27whole_speciescsv2704List of datasetsList of species635ae041688a9_20221027_155120
182022-10-27pointsshapefile97686List of datasetsList of species635ae499687bc_20221027_161207
192022-10-27pointscsv2704List of datasetsList of species635ae2694e791_20221027_155959
202022-10-27pointscsv2704List of datasetsList of species635ae2694e791_20221027_160003
212022-10-27whole_speciescsv2704List of datasetsList of species635ab05ac1eb5_20221027_124153
222022-10-27whole_speciescsv3List of datasetsList of species635ab05ac1eb5_20221027_124007
232022-10-15whole_specieskml3List of datasetsList of species634af513d8a77_20221015_143614
242022-10-15whole_specieskml3List of datasetsList of species634af513d8a77_20221015_140716
252022-10-03dist_taxacsv22List of datasetsList of species633aab4edcbb0_20221003_053605
262022-09-29dist_spcsv1List of datasetsList of species6335603da7ad5_20220929_050801
272022-09-23whole_specieskml3List of datasetsList of species632db1cb81962_20220923_103652
282022-09-07pointscsv13577List of datasetsList of species6318af05a0769_20220907_105248
292022-08-19dist_taxakml22List of datasetsList of species62ffaeda9dca8_20220819_114110
302022-08-19dist_taxakml22List of datasetsList of species62ffaeda9dca8_20220819_114122
312022-08-17dist_spcsv22List of datasetsList of species62fd0a8b9c067_20220817_122113
322022-08-13dist_taxakml22List of datasetsList of species62f7f0862f921_20220813_144744
332022-07-25pointscsv3List of datasetsList of species62de80c0bcdc2_20220725_085036
342022-07-25pointscsv3List of datasetsList of species62de80c0bcdc2_20220725_085636
352022-07-22dist_spkml2List of datasetsList of species62dabef77dc48_20220722_111704
362022-07-22dist_spkml2List of datasetsList of species62dabef77dc48_20220722_111702
372022-07-11dist_spkml2List of datasetsList of species62cc6cdb34b24_20220711_144029
382022-07-11dist_spkml2List of datasetsList of species62cc6cdb34b24_20220711_144033
392022-07-02dist_spkml1List of datasetsList of species62be1a6ab21cb_20220702_121334
402022-07-02dist_spkml1List of datasetsList of species62be1a6ab21cb_20220702_120523
412022-07-02dist_spkml1List of datasetsList of species62be1a6ab21cb_20220702_104250
422022-07-01whole_specieskml3List of datasetsList of species62bf29253a793_20220701_133430
432022-06-22dist_taxakml22List of datasetsList of species62b33cc6754c4_20220622_120237
442022-06-08whole_speciescsv3List of datasetsList of species62a0ceada0bc1_20220608_123625
452022-06-08whole_speciesgdb3List of datasetsList of species62a0ceada0bc1_20220608_130519
462022-06-08whole_speciescsv3List of datasetsList of species62a0ceada0bc1_20220608_123638
472022-06-08pointsshapefile3List of datasetsList of species62a097f63e9d4_20220608_083815
482022-05-27dist_spshapefile2List of datasetsList of species628ffc9b23f46_20220527_123515
492022-05-27dist_spshapefile2List of datasetsList of species628ffc9b23f46_20220527_123519
502022-05-26dist_spcsv2List of datasetsList of species628ffc9b23f46_20220526_182518
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.