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
2512024-09-17dist_spcsv1List of datasetsList of species66e960fbdfd1a_20240917_070456
2522024-09-16dist_spshapefile1List of datasetsList of species66e8657513255_20240916_131338
2532024-09-16dist_spshapefile1List of datasetsList of species66e8657513255_20240916_131341
2542024-09-16dist_spshapefile1List of datasetsList of species66e86b4f9ea68_20240916_133237
2552024-08-26whole_speciescsv1List of datasetsList of species66cc281a9aac7_20240826_031227
2562024-08-26whole_specieskml1List of datasetsList of species66cc22974f4d1_20240826_034143
2572024-08-26whole_speciesgdb1List of datasetsList of species66cc22974f4d1_20240826_033319
2582024-08-26whole_speciescsv1List of datasetsList of species66cc22974f4d1_20240826_032211
2592024-08-26dist_spcsv1List of datasetsList of species66cc22974f4d1_20240826_030250
2602024-08-22dist_sp_h3shapefile1List of datasetsList of species66c70aa82e257_20240822_062226
2612024-08-21dist_spshapefile1List of datasetsList of species66c4b6c9e5fdb_20240821_102920
2622024-08-13dist_spshapefile1List of datasetsList of species66bba3a3ba49e_20240813_142130
2632024-08-12dist_taxakml16List of datasetsList of species66b99e9d7e0e0_20240812_013449
2642024-08-09pointsshapefile1List of datasetsList of species66b67c78ae4ce_20240809_164039
2652024-07-26whole_speciesgdb1List of datasetsList of species66a36b38c57db_20240726_053312
2662024-07-25dist_spshapefile17List of datasetsList of species66a26cbf58aff_20240725_111955
2672024-07-16whole_speciescsv1List of datasetsList of species6696b4aea70a5_20240716_143156
2682024-07-15dist_spcsv1List of datasetsList of species66956ff397df7_20240715_145333
2692024-07-12dist_spshapefile17List of datasetsList of species669131db409e9_20240712_093916
2702024-07-11dist_spshapefile1List of datasetsList of species668febd62cfb3_20240711_102831
2712024-07-11dist_spcsv1List of datasetsList of species668febd62cfb3_20240711_102819
2722024-07-10dist_spcsv1List of datasetsList of species668e3e8aaac89_20240710_040136
2732024-07-10dist_spcsv15List of datasetsList of species668e5ef84d629_20240710_061440
2742024-07-04whole_speciescsv1List of datasetsList of species6685f0eba83e3_20240703_214754
2752024-06-26dist_sp_h3shapefile1List of datasetsList of species667c304089930_20240626_123523
2762024-06-19dist_spshapefile1List of datasetsList of species6672d854e9448_20240619_091627
2772024-06-14whole_specieskml1List of datasetsList of species666c268965831_20240614_073335
2782024-06-05whole_specieskml1List of datasetsList of species6660561f46e67_20240605_084256
2792024-05-24dist_taxa_h3shapefile17List of datasetsList of species6650f48bc2821_20240524_162729
2802024-05-24dist_taxa_h3shapefile17List of datasetsList of species6650f48bc2821_20240524_162734
2812024-05-22dist_spshapefile1List of datasetsList of species664e39ce1c9a3_20240522_144203
2822024-05-16whole_speciesgdb1List of datasetsList of species664622568eae2_20240516_111602
2832024-05-10whole_speciesgdb1List of datasetsList of species663e119fcdb92_20240510_084612
2842024-05-10whole_speciescsv1List of datasetsList of species663e119fcdb92_20240510_082942
2852024-05-04dist_spcsv17List of datasetsList of species66365ca4ee3af_20240504_121530
2862024-05-04pointscsv17List of datasetsList of species66365ca4ee3af_20240504_125113
2872024-05-02pointsshapefile17List of datasetsList of species6634092535e48_20240502_175122
2882024-04-30dist_sp_h3shapefile1List of datasetsList of species66309d2d2773c_20240430_035036
2892024-04-14whole_specieskml1List of datasetsList of species661c17176ad92_20240414_140058
2902024-04-10dist_spshapefile1List of datasetsList of species6616517e96744_20240410_045706
2912024-04-10dist_sp_h3shapefile1List of datasetsList of species6616517e96744_20240410_051352
2922024-04-03dist_spshapefile18List of datasetsList of species660d4fa21fcfd_20240403_085159
2932024-04-03dist_spkml18List of datasetsList of species660d4fa21fcfd_20240403_085202
2942024-03-23dist_spcsv1List of datasetsList of species65fe2a8548570_20240322_211331
2952024-03-23dist_spcsv1List of datasetsList of species65fe2a8548570_20240322_211442
2962024-03-12dist_taxakml16List of datasetsList of species65f069f854b13_20240312_104516
2972024-03-01whole_specieskml1List of datasetsList of species65e07211b16c8_20240301_050943
2982024-03-01whole_specieskml1List of datasetsList of species65e07211b16c8_20240301_050937
2992024-02-29dist_spshapefile1List of datasetsList of species65df656c7c456_20240229_045806
3002024-02-29whole_specieskml1List of datasetsList of species65df656c7c456_20240229_044314
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.