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OBIS-SEAMAP Dataset - POPA- Fisheries Observer Program of the Azores: Marine mammal sightings in the Azores tuna fishery from 1998 to 2013: while fishing

POPA- Fisheries Observer Program of the Azores: Marine mammal sightings in the Azores tuna fishery from 1998 to 2013: while fishing
Diana Catarino, University of the Azores Department of Oceanography and Fisheries (UAC-DOP);Miguel Machete, University of the Azores Department of Oceanography and Fisheries (UAC-DOP)

Summary of download requests

Number of users / requestsUsersRequests
3921510
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.
101500
Years 2026202520242023
270605366269
Formats requested Types requested  
csv851
shapefile249
kml208
wms15
wfs13
gdb174
Gridded summary Type 1a (dist_taxa)41
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)531
Gridded summary Type 2b (dist_sp_h3)30
diversity indexes (diversity)0
Observations based on criteria (points)61
All observations of species (whole_species)844
All observations in dataset (whole_dataset)1
  • 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
15012023-02-02whole_speciescsv983List of datasetsList of species63dc5258859af_20230202_192151
15022023-02-01whole_speciescsv6List of datasetsList of species63daadc50573e_20230201_132249
15032023-01-31dist_spcsv11List of datasetsList of species63d9208fc70a7_20230131_091652
15042023-01-28dist_spshapefile2List of datasetsList of species63d5f709a66b4_20230128_234404
15052023-01-28dist_spkml2List of datasetsList of species63d5f709a66b4_20230128_234238
15062023-01-24whole_specieskml10List of datasetsList of species63cfb81555527_20230124_060811
15072023-01-24whole_speciesgdb10List of datasetsList of species63cfb81555527_20230124_055323
15082023-01-24whole_speciesgdb16List of datasetsList of species63cfb81555527_20230124_055452
15092023-01-24whole_specieskml11List of datasetsList of species63cfb81555527_20230124_060344
15102023-01-24whole_speciesgdb142List of datasetsList of species63cfb81555527_20230124_060900
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.