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
2512024-05-06whole_speciescsv3List of datasetsList of species663859207821e_20240506_003433
2522024-05-04dist_spcsv110List of datasetsList of species66365ca4ee3af_20240504_121530
2532024-05-04pointscsv112List of datasetsList of species66365ca4ee3af_20240504_125113
2542024-05-02pointsshapefile112List of datasetsList of species6634092535e48_20240502_175122
2552024-04-30dist_sp_h3shapefile3List of datasetsList of species66309d2d2773c_20240430_035036
2562024-04-23whole_speciescsv2List of datasetsList of species662805fc9f68b_20240423_150347
2572024-04-15whole_specieskml3List of datasetsList of species661d7b9644a9c_20240415_153805
2582024-04-10dist_sp_h3shapefile3List of datasetsList of species6616517e96744_20240410_051352
2592024-04-10dist_spshapefile3List of datasetsList of species6616517e96744_20240410_045706
2602024-04-03dist_spshapefile113List of datasetsList of species660d4fa21fcfd_20240403_085159
2612024-04-03dist_spkml113List of datasetsList of species660d4fa21fcfd_20240403_085202
2622024-03-23dist_spcsv3List of datasetsList of species65fe2a8548570_20240322_211442
2632024-03-23dist_spcsv3List of datasetsList of species65fe2a8548570_20240322_211331
2642024-03-12dist_taxakml100List of datasetsList of species65f069f854b13_20240312_104516
2652024-03-01dist_spkml1List of datasetsList of species65e1af6fa9501_20240301_054146
2662024-03-01whole_speciescsv1List of datasetsList of species65e1af6fa9501_20240301_053727
2672024-02-23whole_speciescsv1List of datasetsList of species65d8c578eefb4_20240223_111940
2682024-02-23whole_speciescsv2List of datasetsList of species65d8beb8704ac_20240223_105057
2692024-02-23whole_speciescsv3List of datasetsList of species65d8bbb843d17_20240223_103844
2702024-02-21dist_spkml3List of datasetsList of species65d605ab400a1_20240221_092142
2712024-02-17dist_sp_h3shapefile97List of datasetsList of species65d042de9fdc6_20240217_004346
2722024-02-03dist_spcsv97List of datasetsList of species65be2b78ed257_20240203_070507
2732024-02-03dist_spcsv3List of datasetsList of species65be2b78ed257_20240203_090346
2742024-02-03dist_spcsv76List of datasetsList of species65be2b78ed257_20240203_090707
2752024-02-03dist_spshapefile52List of datasetsList of species65be2b78ed257_20240203_090616
2762024-02-03dist_spcsv52List of datasetsList of species65be2b78ed257_20240203_090522
2772024-02-03dist_spshapefile3List of datasetsList of species65be2b78ed257_20240203_090353
2782024-01-26dist_spkml3List of datasetsList of species65b40ff62dc41_20240126_150308
2792024-01-25dist_spshapefile110List of datasetsList of species65b2370ec41f5_20240125_053102
2802024-01-22dist_spshapefile3List of datasetsList of species65ade398ce15b_20240121_225145
2812024-01-05pointsshapefile3List of datasetsList of species6597fc03b4d60_20240105_075902
2822023-12-15whole_speciesgdb23List of datasetsList of species657c9659bccb1_20231215_131211
2832023-12-15whole_speciescsv23List of datasetsList of species657c9659bccb1_20231215_131215
2842023-12-13dist_spshapefile3List of datasetsList of species65792fb41d0ac_20231212_231936
2852023-12-01whole_speciesgdb1List of datasetsList of species656a0c1c08b29_20231201_120514
2862023-12-01whole_speciesgdb1List of datasetsList of species656a0c1c08b29_20231201_120516
2872023-12-01whole_speciescsv1List of datasetsList of species656a0c1c08b29_20231201_115223
2882023-11-22dist_spcsv3List of datasetsList of species655e0a628afd7_20231122_091158
2892023-11-07whole_speciesgdb2List of datasetsList of species654a555010a06_20231107_102626
2902023-11-07whole_speciescsv2List of datasetsList of species654a555010a06_20231107_103009
2912023-11-07whole_speciescsv2List of datasetsList of species654a555010a06_20231107_102619
2922023-10-17whole_specieskml3List of datasetsList of species652e2e3e12c18_20231017_034755
2932023-10-15dist_spcsv97List of datasetsList of species652bd2f5ada0c_20231015_075449
2942023-10-09dist_taxakml100List of datasetsList of species652401c11ab5c_20231009_093933
2952023-10-02dist_taxakml100List of datasetsList of species651b4bd5e8581_20231002_190217
2962023-09-19whole_specieskml3List of datasetsList of species6509a9a0b2471_20230919_102933
2972023-09-18dist_taxakml100List of datasetsList of species6508f34525502_20230918_210342
2982023-09-02dist_spkml3List of datasetsList of species64f2e0d28b481_20230902_031946
2992023-08-07dist_taxakml100List of datasetsList of species64d0fae7ae3a9_20230807_100906
3002023-07-10pointsshapefile6List of datasetsList of species64abfa800999e_20230710_083612
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.