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
16512018-06-04dist_taxakml346List of datasetsList of species5b14f0d4d4153_20180604_35805
16522018-05-30pointsshapefile2List of datasetsList of species5b0ea19542cb1_20180530_90553
16532018-05-30dist_spshapefile3List of datasetsList of species5b0a6efc6cc80_20180530_15435
16542018-05-22pointskml2List of datasetsList of species5b04319dc3108_20180522_110610
16552018-05-21pointswms6List of datasetsList of species5b02fa542d02f_20180521_154255
16562018-05-21pointswms6List of datasetsList of species5b02fa542d02f_20180521_154157
16572018-05-21pointswms6List of datasetsList of species5b02fa542d02f_20180521_154312
16582018-05-19pointsshapefile5List of datasetsList of species5b001ba5ac9a9_20180519_84453
16592018-05-18pointscsv17List of datasetsList of species5aff074de5037_20180518_130751
16602018-05-18dist_spshapefile7List of datasetsList of species5afedd4c14d5a_20180518_102532
16612018-05-15dist_spcsv5List of datasetsList of species5afa7a2ab89d0_20180515_22312
16622018-05-15dist_spcsv1List of datasetsList of species5afa7a2ab89d0_20180515_22250
16632018-05-15dist_spcsv7List of datasetsList of species5afa7a2ab89d0_20180515_21912
16642018-05-14pointsshapefile9List of datasetsList of species5af96f7e356dd_20180514_71440
16652018-05-14pointsshapefile5List of datasetsList of species5af955ebcde8b_20180514_52547
16662018-05-14pointscsv56List of datasetsList of species5af9556da1bfa_20180514_52357
16672018-05-14pointsshapefile86List of datasetsList of species5af96a9679b60_20180514_65356
16682018-05-14pointsshapefile2List of datasetsList of species5af9518457221_20180514_51337
16692018-05-14pointscsv35List of datasetsList of species5af956e013ebb_20180514_53001
16702018-05-14pointsshapefile35List of datasetsList of species5af956e013ebb_20180514_52938
16712018-05-14pointscsv5List of datasetsList of species5af955ebcde8b_20180514_52613
16722018-05-14pointscsv86List of datasetsList of species5af96a9679b60_20180514_65459
16732018-05-14pointsshapefile8List of datasetsList of species5af96ea38d74f_20180514_71047
16742018-05-14pointsshapefile56List of datasetsList of species5af9556da1bfa_20180514_52327
16752018-05-14pointscsv2List of datasetsList of species5af9518457221_20180514_51359
16762018-05-09pointsshapefile2List of datasetsList of species5af2ec79d26df_20180509_84144
16772018-05-09dist_spshapefile14List of datasetsList of species5af2e00f09c0c_20180509_80608
16782018-05-09pointsshapefile35List of datasetsList of species5af2e85b654b0_20180509_84051
16792018-05-09pointsshapefile35List of datasetsList of species5af2e85b654b0_20180509_83030
16802018-05-09pointsshapefile35List of datasetsList of species5af2e85b654b0_20180509_82425
16812018-05-09dist_spcsv14List of datasetsList of species5af2e00f09c0c_20180509_81725
16822018-05-09pointsshapefile6List of datasetsList of species5af2edd964519_20180509_84743
16832018-05-09pointsshapefile9List of datasetsList of species5af2f1e93e103_20180509_90454
16842018-05-09dist_spkml14List of datasetsList of species5af2e00f09c0c_20180509_81044
16852018-05-09pointsshapefile8List of datasetsList of species5af2f104e75d7_20180509_90105
16862018-05-09pointsshapefile10List of datasetsList of species5af2f04698cd2_20180509_85753
16872018-05-07pointskml8List of datasetsList of species5af0d1f51b350_20180507_182403
16882018-05-07pointskml10List of datasetsList of species5af0d22898922_20180507_182519
16892018-05-03pointsshapefile329List of datasetsList of species5aeac8ef238d6_20180503_50005
16902018-05-03pointsshapefile329List of datasetsList of species5aeac85ba5395_20180503_44433
16912018-05-02dist_spkml7List of datasetsList of species5ae955e2a4f4f_20180502_21123
16922018-05-02dist_spkml7List of datasetsList of species5ae955e2a4f4f_20180502_20846
16932018-05-02dist_taxakml151List of datasetsList of species5ae955c126652_20180502_20809
16942018-05-02dist_spkml7List of datasetsList of species5ae955e2a4f4f_20180502_20844
16952018-05-02pointsshapefile273List of datasetsList of species5ae983a05f84d_20180502_52506
16962018-05-02pointsshapefile7List of datasetsList of species5ae97c8fecdb0_20180502_50042
16972018-04-30pointscsv10List of datasetsList of species5ae72f9324fdd_20180430_110112
16982018-04-30pointscsv6List of datasetsList of species5ae7326fcd512_20180430_111417
16992018-04-30pointscsv35List of datasetsList of species5ae731d92db7e_20180430_111109
17002018-04-30pointscsv9List of datasetsList of species5ae72cb25a1ed_20180430_105030
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.