NEFSC 1999 aj9902
NOAA Northeast Fisheries Science Center (NEFSC)

Summary of download requests

Number of users / requestsUsersRequests
294762
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.
1761
Years 202520242023
127326309
Formats requested Types requested  
csv359
shapefile182
kml115
wms6
wfs4
gdb96
Gridded summary Type 1a (dist_taxa)19
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)302
Gridded summary Type 2b (dist_sp_h3)12
diversity indexes (diversity)0
Observations based on criteria (points)71
All observations of species (whole_species)354
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
7512023-02-02whole_speciescsv2List of datasetsList of species63dc554d96d63_20230202_192929
7522023-01-30dist_spkml9List of datasetsList of species63d887b1d918a_20230130_222120
7532023-01-30dist_spkml9List of datasetsList of species63d887b1d918a_20230130_222103
7542023-01-30dist_spkml8List of datasetsList of species63d865070b73e_20230130_195011
7552023-01-30dist_spkml9List of datasetsList of species63d887b1d918a_20230130_222135
7562023-01-28dist_spkml15List of datasetsList of species63d5f709a66b4_20230128_234238
7572023-01-28dist_spshapefile15List of datasetsList of species63d5f709a66b4_20230128_234404
7582023-01-26dist_spkml5List of datasetsList of species63d33d8f8f148_20230126_220635
7592023-01-26dist_spkml5List of datasetsList of species63d320735282c_20230126_195935
7602023-01-23whole_speciescsv11List of datasetsList of species63ce554df36af_20230123_044319
7612023-01-23whole_speciesgdb11List of datasetsList of species63ce554df36af_20230123_044150
7622023-01-23whole_speciescsv5List 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.