National Institute of Marine Sciences and Technologies - Trawling surveys
Malika Bel Hassen, National Institute of marine sciences and technologies (INSTM)

Summary of download requests

Number of users / requestsUsersRequests
165417
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.
4413
Years 2026202520242023
152149494
Formats requested Types requested  
csv183
shapefile91
kml99
wms0
wfs2
gdb42
Gridded summary Type 1a (dist_taxa)30
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)168
Gridded summary Type 2b (dist_sp_h3)22
diversity indexes (diversity)0
Observations based on criteria (points)31
All observations of species (whole_species)164
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
2012025-04-01pointsshapefile1List of datasetsList of species67ebe873b4be0_20250401_102516
2022025-04-01pointsshapefile1List of datasetsList of species67ebf86d2c9bc_20250401_103331
2032025-03-25dist_spshapefile1List of datasetsList of species67e2fd5903219_20250325_150622
2042025-03-24dist_taxakml16List of datasetsList of species67e168b1538e4_20250324_101516
2052025-03-24dist_taxakml16List of datasetsList of species67e156f432e88_20250324_085851
2062025-03-24dist_taxakml16List of datasetsList of species67e14571874f2_20250324_074619
2072025-03-24dist_taxakml16List of datasetsList of species67e168b1538e4_20250324_101517
2082025-03-24dist_taxakml16List of datasetsList of species67e15ba8c9a38_20250324_092102
2092025-03-24whole_speciesgdb1List of datasetsList of species67e1289f981d4_20250324_060252
2102025-03-24whole_speciescsv1List of datasetsList of species67e1289f981d4_20250324_055959
2112025-03-24whole_speciesgdb1List of datasetsList of species67e1289f981d4_20250324_104422
2122025-03-24whole_speciescsv1List of datasetsList of species67e1289f981d4_20250324_104103
2132025-03-24whole_speciesgdb1List of datasetsList of species67e1289f981d4_20250324_111544
2142025-03-23dist_spcsv1List of datasetsList of species67e0666ef3137_20250323_155503
2152025-03-06dist_spshapefile1List of datasetsList of species67c9a42beaff7_20250306_084256
2162025-03-06dist_spcsv1List of datasetsList of species67c9a42beaff7_20250306_084349
2172025-02-14dist_spcsv1List of datasetsList of species67ae940f6ddfc_20250213_202113
2182025-02-14dist_spcsv1List of datasetsList of species67ae940f6ddfc_20250213_202342
2192025-02-12dist_spcsv1List of datasetsList of species67ac903058906_20250212_072232
2202025-02-12dist_spcsv1List of datasetsList of species67ac903058906_20250212_072229
2212025-02-12dist_spshapefile1List of datasetsList of species67ac809713f9c_20250212_060838
2222025-02-12pointsshapefile1List of datasetsList of species67ad020c089aa_20250212_154345
2232025-01-24dist_spkml1List of datasetsList of species6793808828ab4_20250124_070704
2242025-01-24dist_spkml1List of datasetsList of species6793808828ab4_20250124_070655
2252025-01-14dist_taxakml16List of datasetsList of species67869dedd5921_20250114_122624
2262025-01-13dist_spcsv1List of datasetsList of species67853ba99f7e5_20250113_135000
2272025-01-08whole_speciesgdb1List of datasetsList of species677edb536b767_20250108_152846
2282025-01-08whole_speciesgdb1List of datasetsList of species677edb536b767_20250108_152733
2292025-01-08dist_spshapefile1List of datasetsList of species677edb536b767_20250108_151525
2302024-12-28whole_speciesshapefile1List of datasetsList of species6770272ef3095_20241228_113757
2312024-12-27whole_speciescsv1List of datasetsList of species676f2f359f067_20241227_175541
2322024-12-17dist_spshapefile1List of datasetsList of species6761dddaaae42_20241217_154836
2332024-12-17whole_speciesgdb1List of datasetsList of species676105308abef_20241217_000342
2342024-12-03dist_spshapefile1List of datasetsList of species674f307de8dfa_20241203_113311
2352024-11-26dist_spcsv1List of datasetsList of species67459e965e3cc_20241126_051159
2362024-11-25dist_spshapefile1List of datasetsList of species67449330dabfb_20241125_101311
2372024-11-21dist_spkml1List of datasetsList of species673f314808b10_20241121_081549
2382024-11-18whole_specieskml1List of datasetsList of species673af47cc6ccc_20241118_031331
2392024-11-15dist_taxakml16List of datasetsList of species6737139da5b21_20241115_043550
2402024-11-15whole_speciescsv1List of datasetsList of species6737297fa4dcb_20241115_063015
2412024-11-13dist_sp_h3kml1List of datasetsList of species673516b3c9d60_20241113_161836
2422024-11-12whole_speciesgdb1List of datasetsList of species6732985538a86_20241112_123234
2432024-10-28dist_sp_h3kml1List of datasetsList of species671f2d5220698_20241028_022714
2442024-10-28dist_sp_h3kml1List of datasetsList of species671f2d5220698_20241028_022713
2452024-10-26dist_spkml1List of datasetsList of species671d568bddb9b_20241026_165237
2462024-10-26whole_speciescsv1List of datasetsList of species671d30806aae3_20241026_145809
2472024-10-26whole_speciescsv1List of datasetsList of species671d30806aae3_20241026_145655
2482024-10-26whole_speciescsv1List of datasetsList of species671d3ef593338_20241026_164745
2492024-10-25whole_speciescsv1List of datasetsList of species671bf91beefa2_20241025_160635
2502024-10-20whole_speciescsv1List of datasetsList of species67154680be20f_20241020_141548
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.