Angolan Trawl Survey Data
Nsiangango, Instituto Nacional de Investigação Pesqueira

Summary of download requests

Number of users / requestsUsersRequests
131356
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.
0356
Years 2026202520242023
151808675
Formats requested Types requested  
csv143
shapefile75
kml99
wms6
wfs4
gdb29
Gridded summary Type 1a (dist_taxa)28
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)142
Gridded summary Type 2b (dist_sp_h3)8
diversity indexes (diversity)0
Observations based on criteria (points)24
All observations of species (whole_species)152
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
512025-10-19dist_spkml3List of datasetsList of species68f4abb18644f_20251019_051516
522025-10-19dist_spkml3List of datasetsList of species68f4abb18644f_20251019_051514
532025-10-18dist_spshapefile112List of datasetsList of species68f3456c67e89_20251018_041734
542025-10-18dist_spshapefile112List of datasetsList of species68f3456c67e89_20251018_035525
552025-10-13dist_taxashapefile100List of datasetsList of species68ec7a64084b5_20251013_001420
562025-10-13dist_taxacsv100List of datasetsList of species68ec7a64084b5_20251013_001313
572025-10-10whole_speciesgdb3List of datasetsList of species68e84b575f200_20251009_201009
582025-10-10whole_speciescsv3List of datasetsList of species68e84b575f200_20251009_200955
592025-10-07dist_taxakml100List of datasetsList of species68e596e6344ac_20251007_184348
602025-10-07whole_speciesgdb3List of datasetsList of species68e50439474bc_20251007_082339
612025-10-07whole_specieskml3List of datasetsList of species68e50439474bc_20251007_082259
622025-10-07whole_speciescsv3List of datasetsList of species68e50439474bc_20251007_082138
632025-10-07whole_specieskml3List of datasetsList of species68e50439474bc_20251007_082314
642025-10-07whole_speciesgdb3List of datasetsList of species68e50439474bc_20251007_082157
652025-10-07whole_specieskml3List of datasetsList of species68e50439474bc_20251007_082132
662025-10-07whole_speciescsv3List of datasetsList of species68e50439474bc_20251007_082321
672025-10-05whole_speciescsv1List of datasetsList of species68e26a5303136_20251005_085654
682025-10-04dist_taxakml100List of datasetsList of species68e142e783bb4_20251004_115332
692025-10-04whole_speciescsv1List of datasetsList of species68e0fa0e3d524_20251004_064833
702025-10-04whole_speciescsv1List of datasetsList of species68e0fa0e3d524_20251004_065714
712025-10-04whole_speciescsv1List of datasetsList of species68e0fa0e3d524_20251004_064926
722025-10-04dist_spcsv97List of datasetsList of species68e092d3bb51e_20251003_232648
732025-10-03dist_spcsv2List of datasetsList of species68dfeaab8e818_20251003_113524
742025-10-03pointscsv2List of datasetsList of species68dfeaab8e818_20251003_120346
752025-10-03dist_spcsv3List of datasetsList of species68de626dc15aa_20251003_080940
762025-10-03dist_spcsv3List of datasetsList of species68de626dc15aa_20251003_075551
772025-10-03dist_spcsv3List of datasetsList of species68de626dc15aa_20251003_075713
782025-10-02dist_spcsv97List of datasetsList of species68decd81595ef_20251002_151044
792025-10-02dist_spkml76List of datasetsList of species68dece73148a1_20251002_151532
802025-09-26whole_speciescsv3List of datasetsList of species68d6b29e3f4e5_20250926_113606
812025-09-25dist_spshapefile67List of datasetsList of species68d57ae69cacd_20250925_134345
822025-09-25dist_spshapefile67List of datasetsList of species68d57ae69cacd_20250925_134341
832025-09-24whole_speciesgdb3List of datasetsList of species68d3c3cdd46b5_20250924_062133
842025-09-24dist_spwms3List of datasetsList of species68d3c3cdd46b5_20250924_062340
852025-09-24dist_spwms3List of datasetsList of species68d3c3cdd46b5_20250924_062318
862025-09-24whole_specieskml3List of datasetsList of species68d3c3cdd46b5_20250924_062138
872025-09-24dist_spkml3List of datasetsList of species68d3c3cdd46b5_20250924_062235
882025-09-24dist_spshapefile3List of datasetsList of species68d3c3cdd46b5_20250924_062215
892025-09-24whole_speciescsv3List of datasetsList of species68d3c3cdd46b5_20250924_062123
902025-09-24dist_spwms3List of datasetsList of species68d3c3cdd46b5_20250924_062246
912025-09-24dist_spcsv3List of datasetsList of species68d3c3cdd46b5_20250924_062208
922025-09-24dist_spwfs3List of datasetsList of species68d3c3cdd46b5_20250924_062240
932025-09-23dist_taxakml100List of datasetsList of species68d265366d959_20250923_051839
942025-09-13whole_speciesgdb3List of datasetsList of species68c574cf4fcee_20250913_094255
952025-09-10dist_spcsv3List of datasetsList of species68c132c0b09e4_20250910_041452
962025-08-27pointskml3List of datasetsList of species68af40067d2d0_20250827_134126
972025-08-20dist_sp_h3shapefile1List of datasetsList of species68a5997c27106_20250820_054711
982025-08-02whole_specieswfs3List of datasetsList of species688e235212ae7_20250802_105026
992025-08-02dist_spshapefile3List of datasetsList of species688e44c5387c3_20250802_130713
1002025-08-02dist_spshapefile3List of datasetsList of species688e356756f2d_20250802_120259
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.