iziko South African Museum - Marine Mammal Collection
Hamish Robertson, iziko South African Museum

Summary of download requests

Number of users / requestsUsersRequests
3801411
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.
51406
Years 2026202520242023
3629474305
Formats requested Types requested  
csv810
shapefile203
kml211
wms9
wfs9
gdb169
Gridded summary Type 1a (dist_taxa)30
Gridded summary Type 1b (dist_taxa_h3)5
Gridded summary Type 2a (dist_sp)396
Gridded summary Type 2b (dist_sp_h3)32
diversity indexes (diversity)0
Observations based on criteria (points)70
All observations of species (whole_species)878
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
5012025-04-16whole_speciescsv41List of datasetsList of species67ffc7d25be1a_20250416_203850
5022025-04-16whole_speciesgdb41List of datasetsList of species67ffc7d25be1a_20250416_203858
5032025-04-16dist_spcsv22List of datasetsList of species67ffcc6b413b8_20250416_113740
5042025-04-16dist_spcsv22List of datasetsList of species67ffcc6b413b8_20250416_113751
5052025-04-15dist_spkml28List of datasetsList of species67fdddeab4b81_20250415_004309
5062025-04-13whole_specieswfs1List of datasetsList of species67fad18addc75_20250413_053720
5072025-04-11whole_speciescsv6List of datasetsList of species67f97326aa2dc_20250411_155700
5082025-04-09dist_taxakml669List of datasetsList of species67f6adefab61c_20250409_132724
5092025-04-06dist_spkml435List of datasetsList of species67f28d372679f_20250406_105029
5102025-04-06dist_spkml435List of datasetsList of species67f28d372679f_20250406_105014
5112025-04-06dist_taxakml669List of datasetsList of species67f29b7e32f0b_20250406_111959
5122025-04-03pointscsv3List of datasetsList of species67eeb1df976cf_20250403_131645
5132025-04-02dist_spcsv2List of datasetsList of species67edc6a7192c5_20250402_193424
5142025-04-02dist_spshapefile2List of datasetsList of species67ed8fa1b0821_20250402_153034
5152025-03-27whole_speciescsv12List of datasetsList of species67e567606ec03_20250327_110443
5162025-03-25dist_spcsv1List of datasetsList of species67e2eda091bed_20250325_150047
5172025-03-25whole_speciescsv1List of datasetsList of species67e2eda091bed_20250325_145610
5182025-03-25whole_speciesgdb3List of datasetsList of species67e28dd71214d_20250325_071017
5192025-03-25whole_speciesgdb3List of datasetsList of species67e28dd71214d_20250325_071023
5202025-03-25whole_speciescsv3List of datasetsList of species67e2a2b9312ea_20250325_084018
5212025-03-24dist_taxakml669List of datasetsList of species67e15ba8c9a38_20250324_092102
5222025-03-24dist_taxakml669List of datasetsList of species67e168b1538e4_20250324_101517
5232025-03-24dist_taxakml669List of datasetsList of species67e14571874f2_20250324_074619
5242025-03-24dist_taxakml669List of datasetsList of species67e156f432e88_20250324_085851
5252025-03-24dist_taxakml669List of datasetsList of species67e168b1538e4_20250324_101516
5262025-03-18whole_speciescsv6List of datasetsList of species67d1c6070988f_20250318_121557
5272025-03-14dist_spkml423List of datasetsList of species67d4487abee32_20250314_113244
5282025-03-13whole_speciescsv39List of datasetsList of species67d32bce0b3e6_20250313_150904
5292025-03-10whole_speciescsv1List of datasetsList of species67cf33b2c709b_20250310_151729
5302025-03-10whole_speciescsv11List of datasetsList of species67cf33b2c709b_20250310_150009
5312025-03-10whole_speciescsv1List of datasetsList of species67ced36d573f9_20250310_081013
5322025-03-06dist_spcsv1List of datasetsList of species67c9a42beaff7_20250306_084223
5332025-03-06dist_spcsv66List of datasetsList of species67c9a42beaff7_20250306_083815
5342025-03-06dist_spcsv6List of datasetsList of species67c9715533e5b_20250306_045930
5352025-03-06dist_spcsv17List of datasetsList of species67c9715533e5b_20250306_050251
5362025-03-06dist_spcsv29List of datasetsList of species67c9a42beaff7_20250306_083925
5372025-03-06dist_spshapefile8List of datasetsList of species67c9a42beaff7_20250306_084114
5382025-03-06dist_spshapefile1List of datasetsList of species67c9a42beaff7_20250306_084208
5392025-03-06dist_spshapefile6List of datasetsList of species67c9715533e5b_20250306_045901
5402025-03-06dist_spcsv11List of datasetsList of species67c9a42beaff7_20250306_084034
5412025-03-06dist_spshapefile17List of datasetsList of species67c9715533e5b_20250306_050231
5422025-03-06dist_spshapefile11List of datasetsList of species67c9a42beaff7_20250306_084008
5432025-03-06dist_spshapefile22List of datasetsList of species67c9715533e5b_20250306_050350
5442025-03-06dist_spshapefile66List of datasetsList of species67c9a42beaff7_20250306_083618
5452025-03-06dist_spshapefile29List of datasetsList of species67c9a42beaff7_20250306_083900
5462025-03-06dist_spcsv22List of datasetsList of species67c9715533e5b_20250306_050419
5472025-03-06dist_spcsv8List of datasetsList of species67c9a42beaff7_20250306_084131
5482025-03-06pointsshapefile8List of datasetsList of species67c9e17f72ba2_20250306_125922
5492025-03-05dist_spshapefile3List of datasetsList of species67c85a264eae6_20250305_093501
5502025-03-05dist_spcsv423List of datasetsList of species67c8ae42ba81c_20250305_161036
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.