Angolan Trawl Survey Data
Nsiangango, Instituto Nacional de Investigação Pesqueira

Summary of download requests

Number of users / requestsUsersRequests
127346
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.
0346
Years 2026202520242023
51808675
Formats requested Types requested  
csv140
shapefile70
kml97
wms6
wfs4
gdb29
Gridded summary Type 1a (dist_taxa)28
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)133
Gridded summary Type 2b (dist_sp_h3)8
diversity indexes (diversity)0
Observations based on criteria (points)24
All observations of species (whole_species)151
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
2512024-04-03dist_spkml113List of datasetsList of species660d4fa21fcfd_20240403_085202
2522024-03-23dist_spcsv3List of datasetsList of species65fe2a8548570_20240322_211442
2532024-03-23dist_spcsv3List of datasetsList of species65fe2a8548570_20240322_211331
2542024-03-12dist_taxakml100List of datasetsList of species65f069f854b13_20240312_104516
2552024-03-01dist_spkml1List of datasetsList of species65e1af6fa9501_20240301_054146
2562024-03-01whole_speciescsv1List of datasetsList of species65e1af6fa9501_20240301_053727
2572024-02-23whole_speciescsv1List of datasetsList of species65d8c578eefb4_20240223_111940
2582024-02-23whole_speciescsv2List of datasetsList of species65d8beb8704ac_20240223_105057
2592024-02-23whole_speciescsv3List of datasetsList of species65d8bbb843d17_20240223_103844
2602024-02-21dist_spkml3List of datasetsList of species65d605ab400a1_20240221_092142
2612024-02-17dist_sp_h3shapefile97List of datasetsList of species65d042de9fdc6_20240217_004346
2622024-02-03dist_spcsv97List of datasetsList of species65be2b78ed257_20240203_070507
2632024-02-03dist_spshapefile52List of datasetsList of species65be2b78ed257_20240203_090616
2642024-02-03dist_spcsv52List of datasetsList of species65be2b78ed257_20240203_090522
2652024-02-03dist_spshapefile3List of datasetsList of species65be2b78ed257_20240203_090353
2662024-02-03dist_spcsv76List of datasetsList of species65be2b78ed257_20240203_090707
2672024-02-03dist_spcsv3List of datasetsList of species65be2b78ed257_20240203_090346
2682024-01-26dist_spkml3List of datasetsList of species65b40ff62dc41_20240126_150308
2692024-01-25dist_spshapefile110List of datasetsList of species65b2370ec41f5_20240125_053102
2702024-01-22dist_spshapefile3List of datasetsList of species65ade398ce15b_20240121_225145
2712024-01-05pointsshapefile3List of datasetsList of species6597fc03b4d60_20240105_075902
2722023-12-15whole_speciescsv23List of datasetsList of species657c9659bccb1_20231215_131215
2732023-12-15whole_speciesgdb23List of datasetsList of species657c9659bccb1_20231215_131211
2742023-12-13dist_spshapefile3List of datasetsList of species65792fb41d0ac_20231212_231936
2752023-12-01whole_speciesgdb1List of datasetsList of species656a0c1c08b29_20231201_120514
2762023-12-01whole_speciesgdb1List of datasetsList of species656a0c1c08b29_20231201_120516
2772023-12-01whole_speciescsv1List of datasetsList of species656a0c1c08b29_20231201_115223
2782023-11-22dist_spcsv3List of datasetsList of species655e0a628afd7_20231122_091158
2792023-11-07whole_speciescsv2List of datasetsList of species654a555010a06_20231107_102619
2802023-11-07whole_speciescsv2List of datasetsList of species654a555010a06_20231107_103009
2812023-11-07whole_speciesgdb2List of datasetsList of species654a555010a06_20231107_102626
2822023-10-17whole_specieskml3List of datasetsList of species652e2e3e12c18_20231017_034755
2832023-10-15dist_spcsv97List of datasetsList of species652bd2f5ada0c_20231015_075449
2842023-10-09dist_taxakml100List of datasetsList of species652401c11ab5c_20231009_093933
2852023-10-02dist_taxakml100List of datasetsList of species651b4bd5e8581_20231002_190217
2862023-09-19whole_specieskml3List of datasetsList of species6509a9a0b2471_20230919_102933
2872023-09-18dist_taxakml100List of datasetsList of species6508f34525502_20230918_210342
2882023-09-02dist_spkml3List of datasetsList of species64f2e0d28b481_20230902_031946
2892023-08-07dist_taxakml100List of datasetsList of species64d0fae7ae3a9_20230807_100906
2902023-07-10pointsshapefile1List of datasetsList of species64abf4e87e347_20230710_081001
2912023-07-10pointsshapefile6List of datasetsList of species64abfa800999e_20230710_083612
2922023-06-30dist_taxakml100List of datasetsList of species649e8cefecd92_20230630_040824
2932023-06-19dist_spcsv3List of datasetsList of species64910adfc829a_20230619_221324
2942023-06-19dist_spcsv20List of datasetsList of species6490f3039ea3a_20230619_205403
2952023-06-19pointscsv3List of datasetsList of species648fff25a9a65_20230619_032817
2962023-06-19dist_spshapefile3List of datasetsList of species648fff25a9a65_20230619_031250
2972023-06-19dist_spcsv20List of datasetsList of species6490f3039ea3a_20230619_203450
2982023-06-18dist_spcsv3List of datasetsList of species648fbf3a7f0d4_20230618_224037
2992023-06-06whole_specieskml3List of datasetsList of species647ef8222cc98_20230606_051720
3002023-05-30dist_spkml3List of datasetsList of species6476bc4956b6f_20230530_234003
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.