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)253
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)866
Gridded summary Type 2b (dist_sp_h3)15
diversity indexes (diversity)4
Observations based on criteria (points)967
All observations of species (whole_species)596
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
14012018-01-06pointsshapefile2List of datasetsList of species5a5052544f21e_20180105_234348
14022017-12-15pointsshapefile13List of datasetsList of species5a343e6e57913_20171215_164614
14032017-12-13dist_spkml8List of datasetsList of species5a31a887c7f87_20171213_172608
14042017-12-13dist_spkml8List of datasetsList of species5a31a887c7f87_20171213_172611
14052017-12-08pointsshapefile2List of datasetsList of species5a2b3069c5582_20171208_204825
14062017-12-05dist_taxakml51List of datasetsList of species5a2745da3756b_20171205_202454
14072017-12-05dist_taxakml51List of datasetsList of species5a2745da3756b_20171205_202458
14082017-11-30dist_spkml8List of datasetsList of species5a1fe9f609220_20171130_62237
14092017-11-26dist_taxakml44List of datasetsList of species5a1af15922484_20171126_115255
14102017-11-26dist_taxakml44List of datasetsList of species5a1af15922484_20171126_115250
14112017-11-26dist_taxakml44List of datasetsList of species5a1af15922484_20171126_115258
14122017-11-18pointscsv13List of datasetsList of species5a0fc9811a232_20171118_05313
14132017-11-18pointscsv13List of datasetsList of species5a0fc9811a232_20171118_05206
14142017-11-18dist_spcsv8List of datasetsList of species5a0fc9811a232_20171118_05225
14152017-11-08pointscsv13List of datasetsList of species5a02e910863a2_20171108_63609
14162017-11-05pointscsv2List of datasetsList of species59ffa94011be7_20171105_192154
14172017-11-02pointscsv3List of datasetsList of species59fb29cec4745_20171102_102152
14182017-11-02pointscsv1List of datasetsList of species59fb224648bbe_20171102_100003
14192017-11-02pointscsv7List of datasetsList of species59fb287856292_20171102_101751
14202017-11-02pointscsv1List of datasetsList of species59fb27b92396e_20171102_101240
14212017-11-02dist_spcsv1List of datasetsList of species59fb224648bbe_20171102_95404
14222017-11-02dist_spshapefile7List of datasetsList of species59fb9e00744c9_20171102_185024
14232017-10-30dist_taxakml44List of datasetsList of species59f708b00483d_20171030_71253
14242017-10-30dist_taxakml44List of datasetsList of species59f708b00483d_20171030_71303
14252017-10-26pointscsv2List of datasetsList of species59f249bbe789f_20171026_165109
14262017-10-25dist_taxakml51List of datasetsList of species59f0dfbfdd447_20171025_150327
14272017-10-25dist_spshapefile1List of datasetsList of species59f099fb4df26_20171025_101728
14282017-10-25pointsshapefile2List of datasetsList of species59f099fb4df26_20171025_101126
14292017-10-19pointscsv1List of datasetsList of species59e8e01e64b62_20171019_134105
14302017-10-19pointscsv1List of datasetsList of species59e8e01e64b62_20171019_133029
14312017-10-18pointsshapefile58List of datasetsList of species59e7240600df0_20171018_61422
14322017-10-18pointscsv58List of datasetsList of species59e7240600df0_20171018_60719
14332017-10-18pointsshapefile9List of datasetsList of species59e72bc84528f_20171018_62630
14342017-10-18pointscsv9List of datasetsList of species59e72bc84528f_20171018_62713
14352017-10-18pointsshapefile9List of datasetsList of species59e72bc84528f_20171018_63417
14362017-10-18pointscsv9List of datasetsList of species59e72bc84528f_20171018_63619
14372017-10-17dist_taxakml44List of datasetsList of species59e6146aa8108_20171017_103225
14382017-10-17dist_taxakml44List of datasetsList of species59e6146aa8108_20171017_103224
14392017-10-17dist_taxakml44List of datasetsList of species59e6146aa8108_20171017_103227
14402017-10-17dist_taxakml44List of datasetsList of species59e6146aa8108_20171017_103233
14412017-10-17dist_taxakml44List of datasetsList of species59e6146aa8108_20171017_103221
14422017-10-17dist_taxakml44List of datasetsList of species59e6146aa8108_20171017_103245
14432017-10-14pointscsv1List of datasetsList of species59e1c19d777b7_20171014_35811
14442017-10-12pointscsv2List of datasetsList of species59df9b9fcd9d0_20171012_124503
14452017-10-12pointscsv2List of datasetsList of species59df8ae4a7657_20171012_113259
14462017-10-08pointsshapefile2List of datasetsList of species59da6a6b68327_20171008_141225
14472017-10-03dist_spshapefile1List of datasetsList of species59d3c42a366d0_20171003_131216
14482017-09-28pointscsv2List of datasetsList of species59cd00ddd82ee_20170928_100337
14492017-09-27dist_taxakml44List of datasetsList of species59cbc7a42f5e6_20170927_114634
14502017-09-25dist_spcsv44List of datasetsList of species59c8e7b0b0964_20170925_82457
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.