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
20512017-02-11dist_spkml2List of datasetsList of species589ebe85d58a1_20170211_23721
20522017-02-11dist_spkml2List of datasetsList of species589ebe85d58a1_20170211_23718
20532017-02-03dist_taxakml151List of datasetsList of species5894666f2cc96_20170203_61734
20542017-02-03dist_taxakml151List of datasetsList of species5894666f2cc96_20170203_61605
20552017-01-25pointscsv1List of datasetsList of species5888ec618c921_20170125_132722
20562017-01-23pointsshapefile35List of datasetsList of species5885e6bfdf70f_20170123_62448
20572017-01-19dist_spkml3List of datasetsList of species587dfd45f2498_20170119_204123
20582017-01-18pointsshapefile216List of datasetsList of species587ff98dc3fe6_20170118_182717
20592017-01-18pointswfs6List of datasetsList of species587f5adb2fb08_20170118_71513
20602017-01-18pointskml6List of datasetsList of species587f5adb2fb08_20170118_73737
20612017-01-18pointskml6List of datasetsList of species587f5adb2fb08_20170118_73731
20622017-01-18pointswms6List of datasetsList of species587f5adb2fb08_20170118_73331
20632017-01-18pointswms6List of datasetsList of species587f5adb2fb08_20170118_73056
20642017-01-18pointswms6List of datasetsList of species587f5adb2fb08_20170118_71426
20652017-01-18pointswms6List of datasetsList of species587f5adb2fb08_20170118_72401
20662017-01-18dist_spshapefile4List of datasetsList of species587f65ef1800b_20170118_83931
20672017-01-17dist_spkml3List of datasetsList of species587dfd45f2498_20170117_62007
20682017-01-17dist_spkml3List of datasetsList of species587dfbfa11579_20170117_61258
20692017-01-17dist_spkml60List of datasetsList of species587e636dea445_20170117_133443
20702017-01-17pointscsv4List of datasetsList of species587e941e6e9c1_20170117_170604
20712017-01-17pointskml4List of datasetsList of species587e941e6e9c1_20170117_170554
20722017-01-17pointsshapefile8List of datasetsList of species587e47e286df7_20170117_120125
20732017-01-17pointsshapefile8List of datasetsList of species587e47e286df7_20170117_115608
20742017-01-13dist_spkml6List of datasetsList of species587895aa25c4e_20170113_35645
20752017-01-13dist_spkml6List of datasetsList of species587895aa25c4e_20170113_35650
20762017-01-12dist_spkml7List of datasetsList of species5877ce8106612_20170112_134527
20772017-01-10pointskml6List of datasetsList of species5874dd7b1c85e_20170110_81633
20782017-01-04pointsshapefile2List of datasetsList of species586d36f13773f_20170104_125528
20792017-01-04pointsshapefile6List of datasetsList of species586d2cdf6f1af_20170104_121249
20802017-01-04pointsshapefile2List of datasetsList of species586d36178cef6_20170104_125203
20812017-01-04pointsshapefile86List of datasetsList of species586d2bc405e2d_20170104_120730
20822017-01-04pointsshapefile216List of datasetsList of species586d3e9825420_20170104_132748
20832017-01-04pointsshapefile8List of datasetsList of species586d302c79e6f_20170104_122626
20842017-01-04pointsshapefile2List of datasetsList of species586d32e3e4b89_20170104_123956
20852017-01-04dist_spcsv7List of datasetsList of species586d376d5ee58_20170104_130225
20862017-01-04pointscsv17List of datasetsList of species586d376d5ee58_20170104_130155
20872016-12-21pointsshapefile35List of datasetsList of species585ac1869ce69_20161221_125323
20882016-12-21pointsshapefile50List of datasetsList of species585af9ef07636_20161221_165400
20892016-12-21pointsshapefile17List of datasetsList of species585afbd8a58f4_20161221_170209
20902016-12-21pointsshapefile10List of datasetsList of species585af6b35bc5a_20161221_164012
20912016-12-21pointsshapefile9List of datasetsList of species585af3b1b54f7_20161221_162722
20922016-12-21pointsshapefile4List of datasetsList of species585af480e8a4a_20161221_163056
20932016-12-20pointsshapefile1List of datasetsList of species5859993964446_20161220_154918
20942016-12-20pointsshapefile35List of datasetsList of species5859a18be7ce8_20161220_162518
20952016-12-20pointsshapefile35List of datasetsList of species5859a1114bcf5_20161220_162238
20962016-12-20pointsshapefile35List of datasetsList of species58599dd1e137e_20161220_160856
20972016-12-20pointsshapefile5List of datasetsList of species5859961871859_20161220_153921
20982016-12-14pointscsv17List of datasetsList of species58512ce8eb2be_20161214_63720
20992016-12-14pointskml17List of datasetsList of species58512ce8eb2be_20161214_63741
21002016-12-13dist_spcsv2List of datasetsList of species5850370b4e3f1_20161213_130056
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.