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
20012017-04-26dist_spshapefile7List of datasetsList of species5900210ac1816_20170426_02551
20022017-04-26dist_spshapefile7List of datasetsList of species590018cd05a99_20170425_235225
20032017-04-25pointsshapefile35List of datasetsList of species590015f517649_20170425_233739
20042017-04-25pointsshapefile17List of datasetsList of species590018cd05a99_20170425_235035
20052017-04-24pointscsv17List of datasetsList of species58fe58a725096_20170424_160449
20062017-04-24pointscsv17List of datasetsList of species58fe5e1117374_20170424_162329
20072017-04-24dist_spcsv7List of datasetsList of species58fe5ce219eae_20170424_161711
20082017-04-24pointscsv17List of datasetsList of species58fe58a725096_20170424_161117
20092017-04-23dist_spkml101List of datasetsList of species58fcbcd090afd_20170423_104752
20102017-04-23dist_spcsv101List of datasetsList of species58fcc177d588b_20170423_114031
20112017-04-19dist_spkml6List of datasetsList of species58f7863947143_20170419_114649
20122017-04-10pointscsv69List of datasetsList of species58eb9c57a1bd8_20170410_105924
20132017-04-07pointskml17List of datasetsList of species58e808e5a1ece_20170407_174949
20142017-04-06pointsshapefile2List of datasetsList of species58e6c46d1a959_20170406_192901
20152017-04-06pointsshapefile2List of datasetsList of species58e6c46d1a959_20170406_193911
20162017-04-03dist_spkml14List of datasetsList of species58e2622b643dc_20170403_105739
20172017-03-30pointscsv8List of datasetsList of species58dd32698821b_20170330_123801
20182017-03-26dist_spkml6List of datasetsList of species58d7b195875d5_20170326_81848
20192017-03-26dist_spkml3List of datasetsList of species58d808a63f5e9_20170326_144116
20202017-03-24dist_spkml6List of datasetsList of species58d56b8e90bb3_20170324_151957
20212017-03-24dist_spshapefile6List of datasetsList of species58d56b8e90bb3_20170324_150822
20222017-03-24dist_spcsv6List of datasetsList of species58d56b8e90bb3_20170324_150931
20232017-03-24pointsshapefile8List of datasetsList of species58d54683747b3_20170324_132538
20242017-03-24dist_spshapefile2List of datasetsList of species58d53ce78dce3_20170324_114548
20252017-03-24pointsshapefile2List of datasetsList of species58d54683747b3_20170324_124013
20262017-03-24pointsshapefile2List of datasetsList of species58d54683747b3_20170324_122457
20272017-03-22pointskml101List of datasetsList of species58d283fa6977c_20170322_100250
20282017-03-22pointskml148List of datasetsList of species58d156178e374_20170322_95755
20292017-03-22pointskml101List of datasetsList of species58d156178e374_20170322_95544
20302017-03-22pointskml101List of datasetsList of species58d156178e374_20170322_95551
20312017-03-22pointskml103List of datasetsList of species58d156178e374_20170322_95614
20322017-03-22pointskml103List of datasetsList of species58d156178e374_20170322_95607
20332017-03-22pointskml148List of datasetsList of species58d156178e374_20170322_95747
20342017-03-22pointskml101List of datasetsList of species58d283fa6977c_20170322_100257
20352017-03-22pointskml101List of datasetsList of species58d283fa6977c_20170322_100259
20362017-03-22pointskml148List of datasetsList of species58d156178e374_20170322_95744
20372017-03-22pointskml101List of datasetsList of species58d283fa6977c_20170322_100258
20382017-03-22pointskml101List of datasetsList of species58d283fa6977c_20170322_100301
20392017-03-22pointskml101List of datasetsList of species58d283fa6977c_20170322_100300
20402017-03-20dist_spkml7List of datasetsList of species58cfc8ecb3d76_20170320_82020
20412017-03-20pointscsv17List of datasetsList of species58cfc8ecb3d76_20170320_82129
20422017-03-20dist_spcsv7List of datasetsList of species58cfbd13a27be_20170320_80203
20432017-03-17dist_spcsv108List of datasetsList of species58cbcaa0365a5_20170317_74813
20442017-03-15pointscsv555List of datasetsList of species58c979322bee0_20170315_132847
20452017-03-15pointsshapefile555List of datasetsList of species58c979322bee0_20170315_132903
20462017-03-13dist_spkml3List of datasetsList of species58c6c5cba3e3a_20170313_121736
20472017-03-13dist_spkml3List of datasetsList of species58c6c5cba3e3a_20170313_121739
20482017-03-13pointsshapefile555List of datasetsList of species58c6bf9a4bc52_20170313_115018
20492017-03-10dist_spkml7List of datasetsList of species58c262f7d3ee7_20170310_32649
20502017-03-09dist_spkml31List of datasetsList of species58c18c2e802c8_20170309_122004
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.