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 2023
Formats requested Types requested  
Gridded summary Type 1a (dist_taxa)6
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)143
Gridded summary Type 2b (dist_sp_h3)2
diversity indexes (diversity)1
Observations based on criteria (points)45
All observations of species (whole_species)164
All observations in dataset (whole_dataset)0
  • 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
2012023-05-06whole_speciescsv4List of datasetsList of species645713cff0fec_20230506_235138
2022023-05-05whole_speciescsv17List of datasetsList of species6455148e5e7fc_20230505_104517
2032023-05-02dist_spcsv2List of datasetsList of species6451866399280_20230502_180147
2042023-05-01dist_spkml17List of datasetsList of species644fe083cb439_20230501_121212
2052023-04-27whole_specieskml5List of datasetsList of species644afb41ab8b8_20230427_185243
2062023-04-25whole_specieskml17List of datasetsList of species6447b9e1e3164_20230425_085614
2072023-04-25whole_speciesgdb17List of datasetsList of species6447b9e1e3164_20230425_074542
2082023-04-25whole_speciescsv17List of datasetsList of species6447b9e1e3164_20230425_074005
2092023-04-25whole_speciesgdb8List of datasetsList of species644810c80edfc_20230425_135332
2102023-04-24dist_spkml3List of datasetsList of species644602c6c875f_20230424_002850
2112023-04-24dist_spkml3List of datasetsList of species644602c6c875f_20230424_002856
2122023-04-24pointsshapefile4List of datasetsList of species64462666c31c9_20230424_030553
2132023-04-24dist_spshapefile2List of datasetsList of species64462666c31c9_20230424_030112
2142023-04-24dist_spshapefile2List of datasetsList of species64462666c31c9_20230424_025600
2152023-04-24dist_spcsv2List of datasetsList of species6447328e263c5_20230424_215403
2162023-04-23dist_spcsv2List of datasetsList of species64450d9254c82_20230423_073038
2172023-04-23dist_spcsv2List of datasetsList of species64450c0002e48_20230423_064629
2182023-04-23dist_spcsv4List of datasetsList of species644506a88d1d9_20230423_064128
2192023-04-23dist_spcsv2List of datasetsList of species64450294ed0c6_20230423_062107
2202023-04-22whole_speciescsv6List of datasetsList of species644386747fa8b_20230422_030741
2212023-04-20diversitykml2List of datasetsList of species644111dde83e2_20230420_062331
2222023-04-18dist_spcsv2List of datasetsList of species643ed42d130c7_20230418_133502
2232023-04-17dist_spwfs2List of datasetsList of species643d7605689a8_20230417_125928
2242023-04-17dist_spcsv2List of datasetsList of species643d7605689a8_20230417_124515
2252023-04-17dist_spcsv2List of datasetsList of species643cb8bec103c_20230416_232102
2262023-04-12pointscsv58List of datasetsList of species6436a903c7625_20230412_092018
2272023-04-11dist_spcsv13List of datasetsList of species643573cbba126_20230411_105837
2282023-04-11dist_spcsv13List of datasetsList of species643573cbba126_20230411_105832
2292023-04-11dist_spcsv17List of datasetsList of species643597cdb6cc4_20230411_142421
2302023-04-11dist_spcsv13List of datasetsList of species643573cbba126_20230411_105840
2312023-04-11pointskml17List of datasetsList of species6436009495667_20230411_205401
2322023-04-10pointscsv4List of datasetsList of species6434841c87563_20230410_175715
2332023-04-10dist_spshapefile7List of datasetsList of species643434123a3ae_20230410_121321
2342023-04-06pointsshapefile208List of datasetsList of species642f118ead4aa_20230406_151703
2352023-04-06pointsshapefile264List of datasetsList of species642f118ead4aa_20230406_152244
2362023-04-06pointsshapefile264List of datasetsList of species642f118ead4aa_20230406_152012
2372023-04-06pointsshapefile53List of datasetsList of species642f118ead4aa_20230406_151453
2382023-04-06pointsshapefile34List of datasetsList of species642f118ead4aa_20230406_151123
2392023-04-05whole_speciescsv2List of datasetsList of species642d1d8166f1b_20230405_032409
2402023-04-05whole_speciescsv2List of datasetsList of species642d1d8166f1b_20230405_031842
2412023-04-05whole_speciescsv2List of datasetsList of species642d1d8166f1b_20230405_030538
2422023-04-02dist_spkml7List of datasetsList of species64294cf4d6e88_20230402_053832
2432023-03-29dist_spshapefile24List of datasetsList of species6424c7d31729d_20230329_194349
2442023-03-29dist_spshapefile24List of datasetsList of species6424c296bda0b_20230329_193033
2452023-03-29dist_spshapefile24List of datasetsList of species6424c296bda0b_20230329_193340
2462023-03-29dist_spshapefile24List of datasetsList of species6424c296bda0b_20230329_193104
2472023-03-29dist_spshapefile24List of datasetsList of species6424c296bda0b_20230329_193049
2482023-03-29dist_spshapefile24List of datasetsList of species6424c296bda0b_20230329_193005
2492023-03-29whole_speciescsv4List of datasetsList of species6424c296bda0b_20230329_192541
2502023-03-27pointsshapefile142List of datasetsList of species6421e61734cfd_20230327_153717
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.