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
162411
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.
4407
Years 2026202520242023
92149494
Formats requested Types requested  
csv180
shapefile88
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)163
Gridded summary Type 2b (dist_sp_h3)22
diversity indexes (diversity)0
Observations based on criteria (points)31
All observations of species (whole_species)163
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
1512025-06-25whole_specieskml1List of datasetsList of species685c71c6f3a8b_20250625_183752
1522025-06-25whole_specieskml1List of datasetsList of species685c71c6f3a8b_20250625_183743
1532025-06-23whole_speciescsv1List of datasetsList of species685951ccee3a8_20250623_092026
1542025-06-23whole_speciescsv1List of datasetsList of species685951ccee3a8_20250623_092004
1552025-06-23whole_speciesgdb1List of datasetsList of species685951ccee3a8_20250623_092750
1562025-06-17dist_spshapefile15List of datasetsList of species685148ee0d30c_20250617_065610
1572025-06-11dist_taxashapefile16List of datasetsList of species68494aa7da199_20250611_052228
1582025-05-29dist_spshapefile15List of datasetsList of species68384aff54528_20250529_075856
1592025-05-29pointsshapefile17List of datasetsList of species68384aff54528_20250529_080316
1602025-05-28pointskml1List of datasetsList of species6836e924df020_20250528_064927
1612025-05-28pointskml1List of datasetsList of species6836e924df020_20250528_065206
1622025-05-28pointskml1List of datasetsList of species6836e924df020_20250528_065202
1632025-05-28pointskml1List of datasetsList of species6836e924df020_20250528_065207
1642025-05-28pointskml1List of datasetsList of species6836e924df020_20250528_065159
1652025-05-28pointskml1List of datasetsList of species6836e924df020_20250528_065204
1662025-05-28pointskml1List of datasetsList of species6836e924df020_20250528_065203
1672025-05-23dist_spcsv1List of datasetsList of species683034261cc42_20250523_044322
1682025-05-23dist_spcsv1List of datasetsList of species683034261cc42_20250523_044517
1692025-05-23dist_spcsv1List of datasetsList of species683034261cc42_20250523_045657
1702025-05-17dist_spshapefile1List of datasetsList of species6828c11de8bb5_20250517_132257
1712025-05-13dist_spshapefile1List of datasetsList of species6822adaf77acb_20250512_223037
1722025-05-13dist_spshapefile1List of datasetsList of species6822adaf77acb_20250512_223215
1732025-05-13dist_spshapefile1List of datasetsList of species6822adaf77acb_20250512_223036
1742025-05-12dist_spcsv15List of datasetsList of species681ea02cc1fd0_20250512_103549
1752025-05-10whole_specieskml1List of datasetsList of species681efa4bc0ab4_20250510_031237
1762025-05-06whole_specieskml1List of datasetsList of species6819e80d8a70d_20250506_070915
1772025-05-06whole_specieskml1List of datasetsList of species6819e80d8a70d_20250506_070750
1782025-05-04dist_spshapefile1List of datasetsList of species681714e7531ca_20250504_033654
1792025-05-04dist_spcsv1List of datasetsList of species681714e7531ca_20250504_033634
1802025-05-03dist_spshapefile1List of datasetsList of species6815b631b2766_20250503_023454
1812025-05-03dist_spcsv1List of datasetsList of species6815b631b2766_20250503_023339
1822025-04-25dist_taxakml16List of datasetsList of species680bcf6c85769_20250425_140753
1832025-04-21dist_spcsv1List of datasetsList of species68064f87395e9_20250421_101201
1842025-04-17whole_speciescsv1List of datasetsList of species680091282f9e5_20250417_013936
1852025-04-15whole_speciescsv1List of datasetsList of species67fe612d12515_20250415_101444
1862025-04-15whole_speciescsv1List of datasetsList of species67fe612d12515_20250415_101345
1872025-04-11dist_spcsv1List of datasetsList of species67f94906e247d_20250411_125738
1882025-04-11dist_spcsv1List of datasetsList of species67f94906e247d_20250411_125736
1892025-04-09dist_taxakml16List of datasetsList of species67f6adefab61c_20250409_132724
1902025-04-06dist_spkml17List of datasetsList of species67f28d372679f_20250406_105029
1912025-04-06dist_spkml17List of datasetsList of species67f28d372679f_20250406_105014
1922025-04-06dist_taxakml16List of datasetsList of species67f29b7e32f0b_20250406_111959
1932025-04-01pointsshapefile1List of datasetsList of species67ebf86d2c9bc_20250401_105809
1942025-04-01pointsshapefile1List of datasetsList of species67ebf86d2c9bc_20250401_103331
1952025-04-01pointsshapefile1List of datasetsList of species67ebe873b4be0_20250401_102516
1962025-04-01pointsshapefile1List of datasetsList of species67ebf86d2c9bc_20250401_103728
1972025-03-25dist_spshapefile1List of datasetsList of species67e2fd5903219_20250325_150622
1982025-03-24dist_taxakml16List of datasetsList of species67e14571874f2_20250324_074619
1992025-03-24dist_taxakml16List of datasetsList of species67e156f432e88_20250324_085851
2002025-03-24dist_taxakml16List of datasetsList of species67e168b1538e4_20250324_101516
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.