NEFSC Aerial Survey - Summer 1998
NOAA Northeast Fisheries Science Center (NEFSC)

Summary of download requests

Number of users / requestsUsersRequests
5391924
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.
91915
Years 2026202520242023
27902533462
Formats requested Types requested  
csv1003
shapefile326
kml305
wms21
wfs20
gdb249
Gridded summary Type 1a (dist_taxa)34
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)659
Gridded summary Type 2b (dist_sp_h3)46
diversity indexes (diversity)1
Observations based on criteria (points)123
All observations of species (whole_species)1050
All observations in dataset (whole_dataset)8
  • 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
19012023-02-02whole_speciescsv3List of datasetsList of species63dc5441b51e8_20230202_192607
19022023-01-31dist_spcsv3List of datasetsList of species63d9208fc70a7_20230131_091652
19032023-01-30dist_spkml5List of datasetsList of species63d865070b73e_20230130_195011
19042023-01-30dist_spkml6List of datasetsList of species63d887b1d918a_20230130_222103
19052023-01-30dist_spkml6List of datasetsList of species63d887b1d918a_20230130_222120
19062023-01-30dist_spkml6List of datasetsList of species63d887b1d918a_20230130_222135
19072023-01-30whole_speciescsv179List of datasetsList of species63d7ab0f3305e_20230130_070305
19082023-01-30whole_speciescsv179List of datasetsList of species63d7ab0f3305e_20230130_070308
19092023-01-28dist_spshapefile16List of datasetsList of species63d5f709a66b4_20230128_234404
19102023-01-28dist_spkml16List of datasetsList of species63d5f709a66b4_20230128_234238
19112023-01-26dist_spkml2List of datasetsList of species63d320735282c_20230126_195935
19122023-01-26dist_spkml2List of datasetsList of species63d33d8f8f148_20230126_220635
19132023-01-24whole_specieskml3List of datasetsList of species63cfb81555527_20230124_060344
19142023-01-24whole_speciesgdb2List of datasetsList of species63cfb81555527_20230124_055452
19152023-01-24whole_speciesgdb39List of datasetsList of species63cfb81555527_20230124_060900
19162023-01-24whole_speciescsv1List of datasetsList of species63cf7e4786fb7_20230124_025619
19172023-01-24whole_speciesgdb179List of datasetsList of species63cfada3dba39_20230124_051040
19182023-01-24whole_speciesgdb6List of datasetsList of species63cfada3dba39_20230124_051441
19192023-01-24whole_speciesgdb63List of datasetsList of species63cfada3dba39_20230124_051929
19202023-01-23whole_speciesgdb7List of datasetsList of species63ce554df36af_20230123_044150
19212023-01-23whole_speciescsv7List of datasetsList of species63ce554df36af_20230123_044319
19222023-01-23whole_speciescsv63List of datasetsList of species63ceb1f00db9b_20230123_113008
19232023-01-23whole_speciescsv179List of datasetsList of species63ceb1f00db9b_20230123_112516
19242023-01-23whole_speciescsv34List 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.