NEFSC Survey 1997
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)248
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)830
Gridded summary Type 2b (dist_sp_h3)15
diversity indexes (diversity)4
Observations based on criteria (points)949
All observations of species (whole_species)532
All observations in dataset (whole_dataset)23
  • 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
6012020-10-25pointscsv1List of datasetsList of species5f959e02ecdeb_20201025_114726
6022020-10-25pointsshapefile1List of datasetsList of species5f95fb0fd0633_20201025_183208
6032020-10-25pointscsv2List of datasetsList of species5f94cbedcafa4_20201024_211015
6042020-10-24dist_spcsv1List of datasetsList of species5f93c4df82c44_20201024_021559
6052020-10-24pointscsv2List of datasetsList of species5f93bfeb42f23_20201024_015346
6062020-10-24pointscsv2List of datasetsList of species5f93c4df82c44_20201024_020951
6072020-10-24pointscsv2List of datasetsList of species5f947fa46e264_20201024_155029
6082020-10-24pointscsv2List of datasetsList of species5f9410144787c_20201024_074229
6092020-10-24pointscsv2List of datasetsList of species5f947fa46e264_20201024_154015
6102020-10-24pointscsv13List of datasetsList of species5f945c1c7ca4b_20201024_141614
6112020-10-24pointsshapefile13List of datasetsList of species5f945c1c7ca4b_20201024_142116
6122020-10-24pointsshapefile13List of datasetsList of species5f948ea1be53b_20201024_164859
6132020-10-24pointscsv13List of datasetsList of species5f948ea1be53b_20201024_164153
6142020-10-24pointswms13List of datasetsList of species5f948ea1be53b_20201024_173049
6152020-10-24pointswms13List of datasetsList of species5f948ea1be53b_20201024_173150
6162020-10-24pointscsv2List of datasetsList of species5f9429ed16b06_20201024_095500
6172020-10-23pointsshapefile2List of datasetsList of species5f92366c6e264_20201022_215213
6182020-10-21dist_spkml1List of datasetsList of species5f8fb99711796_20201021_003426
6192020-10-21pointskml2List of datasetsList of species5f9075413f32b_20201021_135941
6202020-10-21pointsshapefile2List of datasetsList of species5f9075413f32b_20201021_135928
6212020-10-21pointsshapefile2List of datasetsList of species5f906ea097cc1_20201021_132629
6222020-10-21pointskml2List of datasetsList of species5f906ea097cc1_20201021_132436
6232020-10-21pointsshapefile2List of datasetsList of species5f906ea097cc1_20201021_133056
6242020-10-21pointsshapefile2List of datasetsList of species5f90754f0fb94_20201021_135946
6252020-10-21pointskml2List of datasetsList of species5f90754f0fb94_20201021_140031
6262020-10-21pointsshapefile2List of datasetsList of species5f90753bc13ce_20201021_135723
6272020-10-21pointskml2List of datasetsList of species5f90753bc13ce_20201021_135709
6282020-10-21pointsshapefile2List of datasetsList of species5f90759131bdc_20201021_135931
6292020-10-21pointskml2List of datasetsList of species5f90759131bdc_20201021_135941
6302020-10-20pointsshapefile2List of datasetsList of species5f8e552597b81_20201019_231136
6312020-10-20pointskml2List of datasetsList of species5f8e55ab14574_20201019_231303
6322020-10-20pointsshapefile2List of datasetsList of species5f8e5c002157b_20201019_235043
6332020-10-20pointskml2List of datasetsList of species5f8e5c002157b_20201019_234938
6342020-10-19dist_spkml1List of datasetsList of species5f8df35815829_20201019_170907
6352020-10-19dist_spkml1List of datasetsList of species5f8debba4a04a_20201019_154303
6362020-10-19dist_spshapefile1List of datasetsList of species5f8debba4a04a_20201019_154317
6372020-10-19dist_spcsv1List of datasetsList of species5f8df39bab70a_20201019_165946
6382020-10-19dist_spkml1List of datasetsList of species5f8dfee2a18a7_20201019_170457
6392020-10-19dist_spshapefile1List of datasetsList of species5f8dfeb632e6b_20201019_170213
6402020-10-19dist_spshapefile1List of datasetsList of species5f8dfe5323337_20201019_170021
6412020-10-19pointsshapefile2List of datasetsList of species5f8de0c06781d_20201019_145702
6422020-10-19pointskml2List of datasetsList of species5f8de0c06781d_20201019_145808
6432020-10-19pointsshapefile2List of datasetsList of species5f8df33977e97_20201019_161521
6442020-10-19pointscsv2List of datasetsList of species5f8cf3a1e740d_20201018_221151
6452020-10-19pointscsv2List of datasetsList of species5f8ddfcfaa1ef_20201019_145437
6462020-10-19pointskml2List of datasetsList of species5f8ddfcfaa1ef_20201019_145429
6472020-10-19pointsshapefile2List of datasetsList of species5f8dd70624b52_20201019_142257
6482020-10-19pointskml2List of datasetsList of species5f8dd70624b52_20201019_142527
6492020-10-19pointsshapefile2List of datasetsList of species5f8cee9753aed_20201018_214129
6502020-10-19dist_spkml1List of datasetsList of species5f8def0d42fd4_20201019_160539
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.