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
7512021-02-09whole_speciescsv35List of datasetsList of species60226eccc9a38_20210209_062636
7522021-02-09whole_speciescsv35List of datasetsList of species6022cf976ebcb_20210209_130913
7532021-02-09whole_speciescsv6List of datasetsList of species6022c5cf3e0f2_20210209_122711
7542021-02-09dist_spcsv5List of datasetsList of species6022af6e2b942_20210209_105503
7552021-02-09whole_speciescsv1List of datasetsList of species6022d68e82638_20210209_133823
7562021-02-09whole_speciescsv5List of datasetsList of species6022bdae44d56_20210209_115445
7572021-02-08dist_spcsv103List of datasetsList of species6021ce8871c62_20210208_190143
7582021-02-07dist_spshapefile2List of datasetsList of species601fc289a4264_20210207_054244
7592021-02-06dist_spkml14List of datasetsList of species601eba5844b96_20210206_104905
7602021-02-06dist_spkml14List of datasetsList of species601ebcd1e3277_20210206_105923
7612021-02-05dist_spkml5List of datasetsList of species601e20241c46a_20210205_235114
7622021-02-03pointsshapefile17List of datasetsList of species601a3e9aa1bcd_20210203_011514
7632021-02-03pointscsv1List of datasetsList of species601af5d4e86b4_20210203_145224
7642021-02-03pointsshapefile1List of datasetsList of species601af5d4e86b4_20210203_145106
7652021-02-03pointsshapefile6List of datasetsList of species601a3e7ba6ff1_20210203_011723
7662021-01-29pointsshapefile17List of datasetsList of species60148d7047bf6_20210129_175951
7672021-01-29dist_spkml7List of datasetsList of species601489dc39017_20210129_172004
7682021-01-29dist_spkml7List of datasetsList of species601489dc39017_20210129_172012
7692021-01-29dist_spkml7List of datasetsList of species601489dc39017_20210129_172005
7702021-01-29pointscsv35List of datasetsList of species6013f8c605c4d_20210129_070211
7712021-01-29pointscsv35List of datasetsList of species6013d1554092d_20210129_041359
7722021-01-25dist_spkml3List of datasetsList of species600eea3e0c83e_20210125_105906
7732021-01-25dist_spkml3List of datasetsList of species600eea3e0c83e_20210125_105908
7742021-01-18dist_spshapefile151List of datasetsList of species6005a83fdaeb7_20210118_103139
7752021-01-15dist_spkml3List of datasetsList of species60020788812f0_20210115_162419
7762021-01-15dist_spkml3List of datasetsList of species60020788812f0_20210115_162422
7772021-01-13dist_spshapefile14List of datasetsList of species5ffedd868ac71_20210113_064706
7782021-01-12pointsshapefile2List of datasetsList of species5ffd9f5bb020c_20210112_081008
7792021-01-12pointscsv2List of datasetsList of species5ffdb4dda1770_20210112_103826
7802021-01-12dist_spshapefile2List of datasetsList of species5ffd9f5bb020c_20210112_081324
7812021-01-12pointsshapefile2List of datasetsList of species5ffd9f5bb020c_20210112_082347
7822021-01-12pointsshapefile2List of datasetsList of species5ffd4324309c7_20210112_074325
7832021-01-12pointscsv2List of datasetsList of species5ffd9f5bb020c_20210112_082924
7842021-01-12pointsshapefile2List of datasetsList of species5ffda6ee90269_20210112_084128
7852021-01-12pointsshapefile2List of datasetsList of species5ffda9ad288e2_20210112_090001
7862021-01-12pointsshapefile2List of datasetsList of species5ffda6ee90269_20210112_084411
7872021-01-12pointsshapefile2List of datasetsList of species5ffd4324309c7_20210112_075517
7882021-01-12pointscsv2List of datasetsList of species5ffd4324309c7_20210112_074108
7892021-01-12pointscsv2List of datasetsList of species5ffd4324309c7_20210112_075632
7902021-01-09dist_spcsv6List of datasetsList of species5ff9a8eba925b_20210109_080141
7912021-01-07pointscsv35List of datasetsList of species5ff7603d06616_20210107_150112
7922021-01-07pointscsv9List of datasetsList of species5ff7600aa197d_20210107_145644
7932021-01-07pointscsv6List of datasetsList of species5ff76069b34c8_20210107_144701
7942021-01-06pointsshapefile4List of datasetsList of species5ff5f457ecd35_20210106_124151
7952021-01-04dist_taxakml151List of datasetsList of species5ff30e43489d9_20210104_082655
7962021-01-04dist_taxakml151List of datasetsList of species5ff30e43489d9_20210104_082653
7972021-01-03dist_spkml103List of datasetsList of species5ff1eed26daca_20210103_112108
7982020-12-31pointscsv6List of datasetsList of species5fee7ce266965_20201231_204532
7992020-12-31pointscsv6List of datasetsList of species5fee7ce266965_20201231_204612
8002020-12-31dist_taxakml151List of datasetsList of species5fee86ec25d4b_20201231_212051
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.