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OBIS-SEAMAP Dataset - Abundance and distribution of cetaceans in the state of Aragua, Venezuela

Abundance and distribution of cetaceans in the state of Aragua, Venezuela
María Gabriela Silva-Hernández, Universidad Central de Venezuela

Summary of download requests

Number of users / requestsUsersRequests
111369
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.
21348
Years 2026202520242023
921338163
Formats requested Types requested  
csv184
shapefile75
kml90
wms0
wfs3
gdb17
Gridded summary Type 1a (dist_taxa)41
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)166
Gridded summary Type 2b (dist_sp_h3)2
diversity indexes (diversity)0
Observations based on criteria (points)25
All observations of species (whole_species)132
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
3512023-05-15dist_spshapefile8List of datasetsList of species6462910aba9c5_20230515_194522
3522023-04-25whole_speciesgdb7List of datasetsList of species644810c80edfc_20230425_135332
3532023-03-29dist_spshapefile1List of datasetsList of species6424c296bda0b_20230329_193049
3542023-03-29dist_spshapefile1List of datasetsList of species6424c296bda0b_20230329_193340
3552023-03-29dist_spshapefile1List of datasetsList of species6424c296bda0b_20230329_193104
3562023-03-29dist_spshapefile1List of datasetsList of species6424c296bda0b_20230329_193033
3572023-03-29dist_spshapefile1List of datasetsList of species6424c296bda0b_20230329_193005
3582023-03-17dist_spshapefile7List of datasetsList of species64146dcf657dd_20230317_094803
3592023-03-17whole_speciesgdb15List of datasetsList of species64147a34421fc_20230317_104828
3602023-02-20dist_spkml7List of datasetsList of species63f39d9d4f464_20230220_112126
3612023-02-16dist_spkml29List of datasetsList of species63eea5966cf70_20230216_165928
3622023-02-16dist_spkml29List of datasetsList of species63eea5966cf70_20230216_165827
3632023-02-15pointscsv7List of datasetsList of species63ed4212067aa_20230215_153742
3642023-02-15dist_spcsv7List of datasetsList of species63ed343a2bbe7_20230215_144056
3652023-02-03dist_spshapefile29List of datasetsList of species63dccb233471d_20230203_042028
3662023-01-24whole_speciesgdb7List of datasetsList of species63cfb81555527_20230124_060900
3672023-01-24whole_speciesgdb1List of datasetsList of species63cfb81555527_20230124_055146
3682023-01-23whole_speciescsv6List of datasetsList of species63ce554df36af_20230123_044319
3692023-01-23whole_speciesgdb6List of datasetsList of species63ce554df36af_20230123_044150
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.