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
122287
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.
2285
Years 202520242023
999494
Formats requested Types requested  
csv111
shapefile67
kml76
wms0
wfs1
gdb32
Gridded summary Type 1a (dist_taxa)20
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)118
Gridded summary Type 2b (dist_sp_h3)9
diversity indexes (diversity)0
Observations based on criteria (points)26
All observations of species (whole_species)112
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
1012024-12-27whole_speciescsv1List of datasetsList of species676f2f359f067_20241227_175541
1022024-12-17dist_spshapefile1List of datasetsList of species6761dddaaae42_20241217_154836
1032024-12-17whole_speciesgdb1List of datasetsList of species676105308abef_20241217_000342
1042024-12-03dist_spshapefile1List of datasetsList of species674f307de8dfa_20241203_113311
1052024-11-26dist_spcsv1List of datasetsList of species67459e965e3cc_20241126_051159
1062024-11-25dist_spshapefile1List of datasetsList of species67449330dabfb_20241125_101311
1072024-11-21dist_spkml1List of datasetsList of species673f314808b10_20241121_081549
1082024-11-18whole_specieskml1List of datasetsList of species673af47cc6ccc_20241118_031331
1092024-11-15dist_taxakml16List of datasetsList of species6737139da5b21_20241115_043550
1102024-11-15whole_speciescsv1List of datasetsList of species6737297fa4dcb_20241115_063015
1112024-11-13dist_sp_h3kml1List of datasetsList of species673516b3c9d60_20241113_161836
1122024-11-12whole_speciesgdb1List of datasetsList of species6732985538a86_20241112_123234
1132024-10-28dist_sp_h3kml1List of datasetsList of species671f2d5220698_20241028_022713
1142024-10-28dist_sp_h3kml1List of datasetsList of species671f2d5220698_20241028_022714
1152024-10-26dist_spkml1List of datasetsList of species671d568bddb9b_20241026_165237
1162024-10-26whole_speciescsv1List of datasetsList of species671d3ef593338_20241026_164745
1172024-10-26whole_speciescsv1List of datasetsList of species671d30806aae3_20241026_145655
1182024-10-26whole_speciescsv1List of datasetsList of species671d30806aae3_20241026_145809
1192024-10-25whole_speciescsv1List of datasetsList of species671bf91beefa2_20241025_160635
1202024-10-20whole_speciescsv1List of datasetsList of species67154680be20f_20241020_141548
1212024-10-14pointsshapefile1List of datasetsList of species670da76271324_20241014_195437
1222024-10-14dist_spcsv1List of datasetsList of species670cace7c73f2_20241014_014057
1232024-10-02dist_spkml1List of datasetsList of species66fc930823b65_20241001_202938
1242024-10-02dist_spkml1List of datasetsList of species66fc930823b65_20241001_202936
1252024-10-02dist_spkml1List of datasetsList of species66fc930823b65_20241001_202941
1262024-09-30dist_spshapefile1List of datasetsList of species66fa7deb1d3e2_20240930_063834
1272024-09-17dist_spcsv1List of datasetsList of species66e960fbdfd1a_20240917_070456
1282024-09-16dist_spshapefile1List of datasetsList of species66e86b4f9ea68_20240916_133237
1292024-09-16dist_spshapefile1List of datasetsList of species66e8657513255_20240916_131341
1302024-09-16dist_spshapefile1List of datasetsList of species66e8657513255_20240916_131338
1312024-08-26whole_speciescsv1List of datasetsList of species66cc281a9aac7_20240826_031227
1322024-08-26dist_spcsv1List of datasetsList of species66cc22974f4d1_20240826_030250
1332024-08-26whole_specieskml1List of datasetsList of species66cc22974f4d1_20240826_034143
1342024-08-26whole_speciesgdb1List of datasetsList of species66cc22974f4d1_20240826_033319
1352024-08-26whole_speciescsv1List of datasetsList of species66cc22974f4d1_20240826_032211
1362024-08-22dist_sp_h3shapefile1List of datasetsList of species66c70aa82e257_20240822_062226
1372024-08-21dist_spshapefile1List of datasetsList of species66c4b6c9e5fdb_20240821_102920
1382024-08-13dist_spshapefile1List of datasetsList of species66bba3a3ba49e_20240813_142130
1392024-08-12dist_taxakml16List of datasetsList of species66b99e9d7e0e0_20240812_013449
1402024-08-09pointsshapefile1List of datasetsList of species66b67c78ae4ce_20240809_164039
1412024-07-26whole_speciesgdb1List of datasetsList of species66a36b38c57db_20240726_053312
1422024-07-25dist_spshapefile17List of datasetsList of species66a26cbf58aff_20240725_111955
1432024-07-16whole_speciescsv1List of datasetsList of species6696b4aea70a5_20240716_143156
1442024-07-15dist_spcsv1List of datasetsList of species66956ff397df7_20240715_145333
1452024-07-12dist_spshapefile17List of datasetsList of species669131db409e9_20240712_093916
1462024-07-11dist_spshapefile1List of datasetsList of species668febd62cfb3_20240711_102831
1472024-07-11dist_spcsv1List of datasetsList of species668febd62cfb3_20240711_102819
1482024-07-10dist_spcsv1List of datasetsList of species668e3e8aaac89_20240710_040136
1492024-07-10dist_spcsv15List of datasetsList of species668e5ef84d629_20240710_061440
1502024-07-04whole_speciescsv1List of datasetsList of species6685f0eba83e3_20240703_214754
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.