Ascension Island green turtles migrations
Paolo Luschi, University of Pisa, Italy; Graeme Hays, Swansea University, UK; and Susanne Akesson, und University, Sweden

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 20242023
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)207
Gridded summary Type 2b (dist_sp_h3)5
diversity indexes (diversity)0
Observations based on criteria (points)12
All observations of species (whole_species)22
All observations in dataset (whole_dataset)2
  • 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
12024-05-15dist_spkml1678List of datasetsList of species66453a5110c88_20240515_184558
22024-05-13dist_spkml673List of datasetsList of species66422925084de_20240513_105257
32024-05-13dist_spkml673List of datasetsList of species66422925084de_20240513_105256
42024-05-07dist_spshapefile673List of datasetsList of species663a75c29fb23_20240507_154523
52024-05-07dist_spshapefile673List of datasetsList of species663a75c29fb23_20240507_153411
62024-05-06dist_spshapefile186List of datasetsList of species66394c350d2b8_20240506_182658
72024-04-30dist_sp_h3shapefile1666List of datasetsList of species66309d2d2773c_20240430_035036
82024-04-29dist_spcsv673List of datasetsList of species663029d54202a_20240429_191716
92024-04-28dist_spshapefile673List of datasetsList of species662e9b98134aa_20240428_151310
102024-04-28pointsshapefile1688List of datasetsList of species662e9b98134aa_20240428_153833
112024-04-28dist_spshapefile1678List of datasetsList of species662ec5ad76307_20240428_181915
122024-04-24dist_spkml673List of datasetsList of species6628c06dbd707_20240424_042236
132024-04-16dist_spshapefile673List of datasetsList of species661e13fe677f2_20240416_020140
142024-04-16dist_spcsv673List of datasetsList of species661e13fe677f2_20240416_020139
152024-04-15dist_spkml673List of datasetsList of species661d01081bf63_20240415_062742
162024-04-15whole_specieskml1688List of datasetsList of species661d7b9644a9c_20240415_153132
172024-04-14dist_spkml673List of datasetsList of species661c2dda1608d_20240414_161752
182024-04-12dist_spshapefile1678List of datasetsList of species661943fff0908_20240412_103431
192024-04-12dist_spshapefile1678List of datasetsList of species661943fff0908_20240412_103204
202024-04-12dist_spshapefile1388List of datasetsList of species661934060d1cc_20240412_093310
212024-04-12dist_spcsv673List of datasetsList of species661966f4c5ad0_20240412_125328
222024-04-10dist_sp_h3shapefile1573List of datasetsList of species6616517e96744_20240410_051352
232024-04-10dist_spshapefile1388List of datasetsList of species6616517e96744_20240410_045706
242024-04-09dist_spcsv1678List of datasetsList of species6614c3a79da45_20240409_004313
252024-04-09dist_spshapefile1678List of datasetsList of species6614c3a79da45_20240409_004309
262024-04-09dist_spcsv1678List of datasetsList of species6614c3a79da45_20240409_004243
272024-04-09dist_spcsv1678List of datasetsList of species6614c3a79da45_20240409_004250
282024-04-05dist_spshapefile673List of datasetsList of species661054f6642cc_20240405_161356
292024-04-03dist_spshapefile1388List of datasetsList of species660d4fa21fcfd_20240403_085159
302024-04-03dist_spkml1388List of datasetsList of species660d4fa21fcfd_20240403_085202
312024-04-03dist_spwms1388List of datasetsList of species660d4fa21fcfd_20240403_085211
322024-03-28dist_spcsv673List of datasetsList of species6605a6a44e8f5_20240328_140221
332024-03-28dist_spkml673List of datasetsList of species6605a6a44e8f5_20240328_140250
342024-03-28dist_spshapefile673List of datasetsList of species6605a6a44e8f5_20240328_140356
352024-03-28dist_spwms673List of datasetsList of species6605a6a44e8f5_20240328_141330
362024-03-25dist_spkml673List of datasetsList of species6601a7800bfb3_20240325_123808
372024-03-23dist_spcsv673List of datasetsList of species65fe2a8548570_20240322_211442
382024-03-23dist_spcsv673List of datasetsList of species65fe2a8548570_20240322_211331
392024-03-23dist_spkml1388List of datasetsList of species65fe699bcaea8_20240323_015852
402024-03-22dist_spkml673List of datasetsList of species65fddab9dd34e_20240322_152350
412024-03-22dist_spkml673List of datasetsList of species65fddab9dd34e_20240322_152352
422024-03-20dist_spcsv673List of datasetsList of species65f7a390e628e_20240320_181717
432024-03-19dist_sp_h3shapefile1313List of datasetsList of species65f9e732dfd77_20240319_154031
442024-03-19dist_sp_h3shapefile1313List of datasetsList of species65f9e732dfd77_20240319_154043
452024-03-18whole_specieskml1688List of datasetsList of species65f82d76b26e4_20240318_081611
462024-03-18dist_spshapefile673List of datasetsList of species65f893a63f898_20240318_152839
472024-03-17dist_spcsv673List of datasetsList of species65f64d4dd78a6_20240316_220349
482024-03-15dist_spshapefile1388List of datasetsList of species65f40874563f3_20240315_045339
492024-03-15dist_spcsv1388List of datasetsList of species65f40874563f3_20240315_044811
502024-03-14dist_spshapefile673List of datasetsList of species65f37befc79f6_20240314_184202
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.