DECAF - AUTEC Beaked Whales - Single Sensor case study
Density Estimation of Cetaceans from passive Acoustic Fixed sensors (DECAF)

Summary of download requests

Number of users / requestsUsersRequests
41118
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.
1180
Years 2026202520242023
28442521
Formats requested Types requested  
csv29
shapefile36
kml51
wms0
wfs2
Gridded summary Type 1a (dist_taxa)44
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)53
Gridded summary Type 2b (dist_sp_h3)0
diversity indexes (diversity)0
Observations based on criteria (points)11
All observations of species (whole_species)8
All observations in dataset (whole_dataset)0
  • 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
512025-06-17dist_spshapefile1List of datasetsList of species685148ee0d30c_20250617_065610
522025-05-24pointsshapefile1List of datasetsList of species6832548c79870_20250524_192651
532025-05-23dist_spcsv1List of datasetsList of species682fbed623742_20250522_202435
542025-05-23dist_spshapefile1List of datasetsList of species682fbed623742_20250522_202240
552025-04-25dist_taxakml1List of datasetsList of species680bcf6c85769_20250425_140753
562025-04-09dist_taxakml1List of datasetsList of species67f6adefab61c_20250409_132724
572025-04-06dist_taxakml1List of datasetsList of species67f29b7e32f0b_20250406_111959
582025-04-06dist_spkml1List of datasetsList of species67f28d372679f_20250406_105029
592025-04-06dist_spkml1List of datasetsList of species67f28d372679f_20250406_105014
602025-03-24dist_taxakml1List of datasetsList of species67e168b1538e4_20250324_101516
612025-03-24dist_taxakml1List of datasetsList of species67e15ba8c9a38_20250324_092102
622025-03-24dist_taxakml1List of datasetsList of species67e168b1538e4_20250324_101517
632025-03-24dist_taxakml1List of datasetsList of species67e156f432e88_20250324_085851
642025-03-24dist_taxakml1List of datasetsList of species67e14571874f2_20250324_074619
652025-03-14dist_spkml1List of datasetsList of species67d4487abee32_20250314_113244
662025-03-05dist_spcsv1List of datasetsList of species67c8ae42ba81c_20250305_161036
672025-03-02dist_spshapefile1List of datasetsList of species67c4e5631970d_20250302_181929
682025-03-01dist_spkml1List of datasetsList of species67c37a01f11fa_20250301_165959
692025-02-24dist_spshapefile1List of datasetsList of species67bce674eb8c1_20250224_165049
702025-02-11pointscsv1List of datasetsList of species67aa88479fdb6_20250211_140002
712025-02-05pointsshapefile1List of datasetsList of species67a27ba289c31_20250204_215252
722025-01-14dist_taxakml1List of datasetsList of species67869dedd5921_20250114_122624
732024-12-05whole_speciescsv1List of datasetsList of species674dbe368e8c6_20241205_060416
742024-12-02dist_spcsv1List of datasetsList of species674dad6f27a9a_20241202_080702
752024-12-02dist_spcsv1List of datasetsList of species674dad6f27a9a_20241202_084316
762024-12-02dist_spwfs1List of datasetsList of species674dad6f27a9a_20241202_081541
772024-12-02dist_spwfs1List of datasetsList of species674dad6f27a9a_20241202_084936
782024-11-24dist_spshapefile1List of datasetsList of species6742d58f43060_20241124_023054
792024-11-24dist_spshapefile1List of datasetsList of species6742d58f43060_20241124_023056
802024-11-22dist_spkml1List of datasetsList of species674045bb4fac6_20241122_035836
812024-11-15dist_taxakml1List of datasetsList of species6737139da5b21_20241115_043550
822024-10-14pointsshapefile1List of datasetsList of species670da76271324_20241014_195437
832024-09-26dist_spkml1List of datasetsList of species66f585e2a9e4d_20240926_122132
842024-09-26dist_spshapefile1List of datasetsList of species66f585e2a9e4d_20240926_120642
852024-09-20whole_speciescsv1List of datasetsList of species66ed382a14523_20240920_062425
862024-08-12dist_taxakml1List of datasetsList of species66b99e9d7e0e0_20240812_013449
872024-05-24dist_taxa_h3shapefile1List of datasetsList of species6650f48bc2821_20240524_162729
882024-05-24dist_taxa_h3shapefile1List of datasetsList of species6650f48bc2821_20240524_162734
892024-04-17pointsshapefile1List of datasetsList of species661fcde899fbc_20240417_104533
902024-04-03dist_spkml1List of datasetsList of species660d4fa21fcfd_20240403_085202
912024-04-03dist_spshapefile1List of datasetsList of species660d4fa21fcfd_20240403_085159
922024-03-12dist_taxakml1List of datasetsList of species65f069f854b13_20240312_104516
932024-02-09pointsshapefile1List of datasetsList of species65c60244386de_20240209_060151
942024-02-09pointsshapefile1List of datasetsList of species65c60244386de_20240209_060155
952024-02-08dist_spshapefile1List of datasetsList of species65c45e684654d_20240207_235716
962024-02-01dist_spshapefile1List of datasetsList of species65bb9691694da_20240201_080842
972024-01-05pointsshapefile1List of datasetsList of species659814eb115e8_20240105_133454
982023-12-27whole_speciescsv1List of datasetsList of species658c1a50813e1_20231227_075313
992023-10-09dist_taxakml1List of datasetsList of species652401c11ab5c_20231009_093933
1002023-10-02dist_taxakml1List 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.