NEFSC Aerial Survey - Experimental 2002
NOAA Northeast Fisheries Science Center (NEFSC)

Summary of download requests

Number of users / requestsUsersRequests
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.
Years 20222021202020192018201720162015201420132012201120102009
Formats requested Types requested  
Gridded summary Type 1a (dist_taxa)253
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)1265
Gridded summary Type 2b (dist_sp_h3)17
diversity indexes (diversity)4
Observations based on criteria (points)1388
All observations of species (whole_species)824
All observations in dataset (whole_dataset)25
  • 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
3512021-11-02whole_specieskml2List of datasetsList of species6180f0f5638f8_20211102_223650
3522021-11-02whole_speciescsv2List of datasetsList of species6180f0f5638f8_20211102_222542
3532021-11-01whole_specieskml6List of datasetsList of species61808657a3d1e_20211101_203749
3542021-11-01pointscsv6List of datasetsList of species618089647109d_20211101_204317
3552021-11-01pointscsv6List of datasetsList of species61808657a3d1e_20211101_203805
3562021-11-01pointscsv35List of datasetsList of species61808a7534002_20211101_204722
3572021-10-26whole_speciescsv9List of datasetsList of species61782331b0d84_20211026_115428
3582021-10-22whole_speciesgdb2List of datasetsList of species617354bd5c599_20211022_203336
3592021-10-22whole_speciesgdb2List of datasetsList of species617354bd5c599_20211022_202852
3602021-10-22whole_speciesgdb2List of datasetsList of species617354bd5c599_20211022_203201
3612021-10-22whole_speciesgdb2List of datasetsList of species617354bd5c599_20211022_203339
3622021-10-21pointsshapefile332List of datasetsList of species617216386371a_20211021_220007
3632021-10-21pointsshapefile7List of datasetsList of species6171bb96b9a17_20211021_154845
3642021-10-19dist_spcsv7List of datasetsList of species616d721689fc0_20211019_115544
3652021-10-19dist_spcsv7List of datasetsList of species616d721689fc0_20211019_115547
3662021-10-19dist_spcsv7List of datasetsList of species616d721689fc0_20211019_115548
3672021-10-19dist_spcsv7List of datasetsList of species616ee9c00dde1_20211019_141628
3682021-10-19dist_spcsv7List of datasetsList of species616ee9c00dde1_20211019_141659
3692021-10-19dist_spkml7List of datasetsList of species616ee9c00dde1_20211019_141702
3702021-10-19dist_spcsv7List of datasetsList of species616ee9c00dde1_20211019_141638
3712021-10-19dist_spkml7List of datasetsList of species616ee9c00dde1_20211019_141634
3722021-10-19dist_spkml7List of datasetsList of species616ee9c00dde1_20211019_141631
3732021-10-18dist_spcsv2List of datasetsList of species616d149f73be7_20211018_023741
3742021-10-18dist_spshapefile2List of datasetsList of species616d1734d1338_20211018_024323
3752021-10-18dist_spcsv2List of datasetsList of species616d149f73be7_20211018_023738
3762021-10-18whole_specieskml14List of datasetsList of species616d3a71c34e6_20211018_060259
3772021-10-15dist_spshapefile103List of datasetsList of species616989ba9fa33_20211015_104227
3782021-10-14pointsshapefile7List of datasetsList of species61686c1ae3f5c_20211014_135017
3792021-10-12pointskml332List of datasetsList of species6165c9e0bd201_20211012_135934
3802021-10-12pointskml332List of datasetsList of species6165c9e0bd201_20211012_135642
3812021-10-12pointskml332List of datasetsList of species6165c9e0bd201_20211012_141153
3822021-10-12pointskml332List of datasetsList of species6165c9e0bd201_20211012_140455
3832021-10-12pointsshapefile332List of datasetsList of species6165c48647d3e_20211012_134440
3842021-10-12pointskml332List of datasetsList of species6165bcd5a193e_20211012_130045
3852021-10-12pointskml332List of datasetsList of species6165c48647d3e_20211012_132801
3862021-10-12pointskml332List of datasetsList of species6165bcd5a193e_20211012_131242
3872021-10-12pointskml332List of datasetsList of species6165bcd5a193e_20211012_131220
3882021-10-12pointskml332List of datasetsList of species6165c48647d3e_20211012_133250
3892021-10-12pointskml332List of datasetsList of species6165c48647d3e_20211012_132945
3902021-10-12pointskml332List of datasetsList of species6165c48647d3e_20211012_133835
3912021-10-12dist_spkml159List of datasetsList of species6164a780adba0_20211012_130316
3922021-10-12dist_spkml159List of datasetsList of species6164a780adba0_20211012_130319
3932021-10-12dist_spkml159List of datasetsList of species6164a780adba0_20211012_130235
3942021-10-12dist_spkml159List of datasetsList of species6164a780adba0_20211012_130324
3952021-10-12dist_spkml159List of datasetsList of species6164a780adba0_20211012_130325
3962021-10-12dist_spkml115List of datasetsList of species6164a780adba0_20211012_130211
3972021-10-12dist_spkml159List of datasetsList of species6164a780adba0_20211012_130323
3982021-10-12dist_spkml159List of datasetsList of species6164a780adba0_20211012_130400
3992021-10-12pointskml196List of datasetsList of species6164a780adba0_20211012_131326
4002021-10-12whole_datasetcsv555List of datasetsList of species6165106be6f22_20211012_003509
List of datasets


  • 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.