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OBIS-SEAMAP Dataset - UNCW Norfolk Canyon Aerial Survey - Left side - 2016

UNCW Norfolk Canyon Aerial Survey - Left side - 2016
University of North Carolina, Wilmington

Summary of download requests

Number of users / requestsUsersRequests
5381871
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.
21869
Years 2026202520242023
333794405339
Formats requested Types requested  
csv1004
shapefile329
kml309
wms18
wfs16
gdb195
Gridded summary Type 1a (dist_taxa)44
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)719
Gridded summary Type 2b (dist_sp_h3)49
diversity indexes (diversity)1
Observations based on criteria (points)107
All observations of species (whole_species)946
All observations in dataset (whole_dataset)2
  • 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
18512023-02-03dist_spkml6List of datasetsList of species63dc9d10249ab_20230203_003849
18522023-02-02dist_spshapefile22List of datasetsList of species63db9ac7c05aa_20230202_061810
18532023-02-02whole_speciescsv8List of datasetsList of species63dc5258859af_20230202_192151
18542023-02-02whole_speciescsv2List of datasetsList of species63dc5441b51e8_20230202_192607
18552023-02-01whole_speciescsv1List of datasetsList of species63daadc50573e_20230201_132249
18562023-01-31dist_spcsv2List of datasetsList of species63d9208fc70a7_20230131_091652
18572023-01-30whole_speciescsv47List of datasetsList of species63d7ab0f3305e_20230130_070305
18582023-01-30whole_speciescsv47List of datasetsList of species63d7ab0f3305e_20230130_070308
18592023-01-28dist_spkml3List of datasetsList of species63d5f709a66b4_20230128_234238
18602023-01-28dist_spshapefile3List of datasetsList of species63d5f709a66b4_20230128_234404
18612023-01-27dist_spcsv6List of datasetsList of species63d42f05ae4bf_20230127_151651
18622023-01-24whole_specieskml2List of datasetsList of species63cfb81555527_20230124_060344
18632023-01-24whole_specieskml1List of datasetsList of species63cfb81555527_20230124_060811
18642023-01-24whole_speciesgdb6List of datasetsList of species63cfb81555527_20230124_055452
18652023-01-24whole_speciesgdb22List of datasetsList of species63cfb81555527_20230124_055323
18662023-01-24whole_speciesgdb21List of datasetsList of species63cfb81555527_20230124_060900
18672023-01-24whole_speciesgdb47List of datasetsList of species63cfada3dba39_20230124_051040
18682023-01-23whole_speciesgdb5List of datasetsList of species63ce554df36af_20230123_044150
18692023-01-23whole_speciescsv5List of datasetsList of species63ce554df36af_20230123_044319
18702023-01-23whole_speciescsv47List of datasetsList of species63ceb1f00db9b_20230123_112516
18712023-01-23whole_speciescsv7List of datasetsList of species63ceb1f00db9b_20230123_112858
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.