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)257
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)1269
Gridded summary Type 2b (dist_sp_h3)17
diversity indexes (diversity)4
Observations based on criteria (points)1388
All observations of species (whole_species)827
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
6012021-05-11pointsshapefile35List of datasetsList of species609a92b3a9d46_20210511_103702
6022021-05-07pointsshapefile61List of datasetsList of species609516aee5f30_20210507_063942
6032021-05-07pointscsv6List of datasetsList of species609515015da9b_20210507_062756
6042021-05-03dist_spshapefile12List of datasetsList of species608c0c2457cfd_20210503_032106
6052021-05-02whole_speciescsv17List of datasetsList of species608e7d421166d_20210502_062618
6062021-05-02dist_spcsv7List of datasetsList of species608eddc787aa1_20210502_131554
6072021-05-02pointscsv62List of datasetsList of species608e7d421166d_20210502_062909
6082021-05-01dist_spcsv7List of datasetsList of species608d929e5036d_20210501_135343
6092021-05-01dist_spshapefile6List of datasetsList of species608d7ee534e67_20210501_170452
6102021-04-30dist_spkml12List of datasetsList of species608c657da2b55_20210430_162247
6112021-04-30dist_spshapefile12List of datasetsList of species608c0c2457cfd_20210430_100203
6122021-04-29whole_speciescsv2List of datasetsList of species608a7a944afcc_20210429_052153
6132021-04-29whole_speciescsv17List of datasetsList of species608b37e3c9f47_20210429_185224
6142021-04-27dist_spshapefile2List of datasetsList of species608885ca10b7c_20210427_175203
6152021-04-27dist_spshapefile2List of datasetsList of species608885ca10b7c_20210427_181045
6162021-04-27dist_spcsv2List of datasetsList of species608885ca10b7c_20210427_180409
6172021-04-27pointsshapefile4List of datasetsList of species608885ca10b7c_20210427_181415
6182021-04-27dist_spshapefile2List of datasetsList of species608885ca10b7c_20210427_175224
6192021-04-26dist_spkml15List of datasetsList of species6084f7eb16941_20210426_005409
6202021-04-26dist_spkml15List of datasetsList of species6084f7eb16941_20210426_005358
6212021-04-23dist_spshapefile7List of datasetsList of species60835c7da8c37_20210423_195145
6222021-04-23whole_speciescsv1List of datasetsList of species60830b684734e_20210423_140206
6232021-04-23whole_speciescsv2List of datasetsList of species6082e6824a387_20210423_112407
6242021-04-23dist_spshapefile2List of datasetsList of species60825dc25e861_20210423_014912
6252021-04-23dist_spcsv2List of datasetsList of species60825dc25e861_20210423_015053
6262021-04-21dist_spcsv2List of datasetsList of species607ffeb84a9d9_20210421_063751
6272021-04-21whole_speciescsv9List of datasetsList of species607ff77931346_20210421_060348
6282021-04-21whole_specieskml9List of datasetsList of species607ff77931346_20210421_061747
6292021-04-21whole_datasetkml555List of datasetsList of species6080b25e34eff_20210421_192659
6302021-04-21whole_datasetkml555List of datasetsList of species6080b25e34eff_20210421_192639
6312021-04-21whole_datasetkml555List of datasetsList of species6080b25e34eff_20210421_192717
6322021-04-21whole_specieskml17List of datasetsList of species60803d56a772c_20210421_105831
6332021-04-21pointsshapefile17List of datasetsList of species6080396aa7259_20210421_104352
6342021-04-21whole_speciesgdb17List of datasetsList of species60803cb0ea21a_20210421_105718
6352021-04-21whole_speciescsv17List of datasetsList of species60803d56a772c_20210421_105957
6362021-04-21whole_speciesshapefile17List of datasetsList of species60803d56a772c_20210421_110950
6372021-04-21whole_speciesgdb17List of datasetsList of species60803878d488b_20210421_103956
6382021-04-20dist_taxakml151List of datasetsList of species607f02ea892b3_20210420_123734
6392021-04-19dist_taxakml346List of datasetsList of species607d9fc610cb5_20210419_113203
6402021-04-19dist_taxakml346List of datasetsList of species607d9fc610cb5_20210419_113114
6412021-04-19dist_spcsv6List of datasetsList of species607d3d48382f0_20210419_043116
6422021-04-19dist_spkml6List of datasetsList of species607d3d48382f0_20210419_044542
6432021-04-19pointscsv8List of datasetsList of species607d88cfb4f9b_20210419_102643
6442021-04-19pointswms8List of datasetsList of species607d88cfb4f9b_20210419_102537
6452021-04-19pointskml8List of datasetsList of species607d88cfb4f9b_20210419_102633
6462021-04-15whole_speciesgdb2List of datasetsList of species6078ec19df289_20210415_214927
6472021-04-15whole_speciescsv17List of datasetsList of species6077d527890c8_20210415_020113
6482021-04-15whole_speciescsv17List of datasetsList of species6077d527890c8_20210415_035448
6492021-04-15whole_speciescsv17List of datasetsList of species6077d527890c8_20210415_034141
6502021-04-13whole_specieskml555List of datasetsList of species60755d3d182c8_20210413_050004
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.