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OBIS-SEAMAP Dataset - Revealing migratory behaviour of South African leatherback turtles

Revealing migratory behaviour of South African leatherback turtles
Nathan J. Robinson, The Leatherback Trust

Summary of download requests

Number of users / requestsUsersRequests
122302
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.
26276
Years 2026202520242023
661195859
Formats requested Types requested  
csv111
shapefile70
kml103
wms3
wfs2
gdb13
Gridded summary Type 1a (dist_taxa)41
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)134
Gridded summary Type 2b (dist_sp_h3)7
diversity indexes (diversity)0
Observations based on criteria (points)27
All observations of species (whole_species)86
All observations in dataset (whole_dataset)5
  • 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
2512023-10-17whole_specieskml1842List of datasetsList of species652e2e3e12c18_20231017_034726
2522023-10-09dist_taxakml1599List of datasetsList of species652401c11ab5c_20231009_093933
2532023-10-02dist_taxakml1599List of datasetsList of species651b4bd5e8581_20231002_190217
2542023-09-19whole_specieskml1842List of datasetsList of species6509a9a0b2471_20230919_102156
2552023-09-19whole_specieskml1842List of datasetsList of species6509a9a0b2471_20230919_103208
2562023-09-18dist_taxakml1599List of datasetsList of species6508f34525502_20230918_210342
2572023-09-02dist_spkml1599List of datasetsList of species64f2e0d28b481_20230902_031946
2582023-08-07dist_taxakml1599List of datasetsList of species64d0fae7ae3a9_20230807_100906
2592023-07-20dist_spkml1599List of datasetsList of species64b9c0d816623_20230720_194225
2602023-07-19dist_spcsv1819List of datasetsList of species64b84e8828fe3_20230719_170024
2612023-06-30dist_taxakml1599List of datasetsList of species649e8cefecd92_20230630_040824
2622023-06-19dist_spcsv1819List of datasetsList of species6490f3039ea3a_20230619_205403
2632023-06-19pointscsv1842List of datasetsList of species648fff25a9a65_20230619_032817
2642023-06-19dist_spshapefile1840List of datasetsList of species648fff25a9a65_20230619_031250
2652023-06-19dist_spcsv1599List of datasetsList of species64910adfc829a_20230619_221324
2662023-06-19dist_spcsv1599List of datasetsList of species6490f3039ea3a_20230619_203450
2672023-06-18dist_spcsv1819List of datasetsList of species648fbf3a7f0d4_20230618_224037
2682023-06-06whole_specieskml1842List of datasetsList of species647ef8222cc98_20230606_051528
2692023-06-06whole_specieskml1842List of datasetsList of species647fe00533705_20230606_214329
2702023-05-30dist_spshapefile1599List of datasetsList of species6476b8a59ed19_20230530_231713
2712023-05-30dist_spkml1599List of datasetsList of species6476bc4956b6f_20230530_234003
2722023-05-30dist_spkml1599List of datasetsList of species6476bc4956b6f_20230530_233958
2732023-05-30dist_spkml1599List of datasetsList of species6476b8a59ed19_20230530_231432
2742023-05-30dist_spcsv1599List of datasetsList of species6476b6404f6a4_20230530_225601
2752023-05-30dist_spshapefile1599List of datasetsList of species6475966a511fe_20230530_023321
2762023-05-20pointscsv1842List of datasetsList of species64686d008b939_20230520_031129
2772023-05-20dist_spcsv1599List of datasetsList of species64686d008b939_20230520_024842
2782023-05-20dist_spcsv1599List of datasetsList of species64686abda1172_20230520_024220
2792023-05-20dist_spcsv1599List of datasetsList of species64686d008b939_20230520_030912
2802023-05-10dist_spshapefile1599List of datasetsList of species645b85d4c0e49_20230510_080155
2812023-05-10dist_spshapefile1599List of datasetsList of species645b8a9497b37_20230510_081434
2822023-04-23dist_spcsv1599List of datasetsList of species64450c0002e48_20230423_064629
2832023-04-23dist_spcsv1599List of datasetsList of species644506a88d1d9_20230423_064128
2842023-04-18dist_spcsv1599List of datasetsList of species643ed42d130c7_20230418_133502
2852023-04-17dist_spcsv1599List of datasetsList of species643cb8bec103c_20230416_232102
2862023-04-10dist_spshapefile1599List of datasetsList of species643434123a3ae_20230410_121321
2872023-04-05whole_speciescsv1842List of datasetsList of species642d1d8166f1b_20230405_030538
2882023-04-05whole_speciescsv1842List of datasetsList of species642d1d8166f1b_20230405_032409
2892023-04-05whole_speciescsv1842List of datasetsList of species642d1d8166f1b_20230405_031842
2902023-03-22dist_spcsv1840List of datasetsList of species641b5ee5ed6c9_20230322_163758
2912023-03-08whole_speciescsv1842List of datasetsList of species6408f96f9e457_20230308_162110
2922023-03-08whole_speciesgdb1842List of datasetsList of species6408f96f9e457_20230308_161527
2932023-03-07pointsshapefile1842List of datasetsList of species6407af86d5a04_20230307_164622
2942023-02-21dist_spshapefile1599List of datasetsList of species63f51fb8b3177_20230221_145335
2952023-02-08dist_spshapefile1599List of datasetsList of species63e39b1067c88_20230208_091004
2962023-02-08dist_spshapefile1819List of datasetsList of species63e39b1067c88_20230208_075912
2972023-02-07dist_spcsv1840List of datasetsList of species63e26944e767d_20230207_101256
2982023-02-05whole_speciescsv1842List of datasetsList of species63e01b6f3fc7a_20230205_164334
2992023-02-05whole_specieskml1842List of datasetsList of species63e01b6f3fc7a_20230205_164341
3002023-02-03dist_spshapefile1840List of datasetsList of species63dcd2a656fea_20230203_042537
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.