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
23012013-01-27whole_speciesshapefile7List of datasetsList of species5105cd5cdb106_20130127_195951
23022013-01-27whole_speciesshapefile1List of datasetsList of species5105ca776cf87_20130127_194720
23032013-01-25whole_speciescsv9List of datasetsList of species5102fc73a7ef8_20130125_164349
23042013-01-23whole_speciescsv13List of datasetsList of species5100b66dcf68e_20130123_232847
23052013-01-21whole_speciesshapefile3List of datasetsList of species50fde4c4e187b_20130121_204830
23062013-01-12whole_speciesshapefile2List of datasetsList of species50f1a56bc23e4_20130112_130352
23072013-01-10whole_speciesshapefile13List of datasetsList of species50ef3cd630e78_20130110_171452
23082013-01-10whole_speciesshapefile2List of datasetsList of species50ef3df1dc7e5_20130110_171741
23092012-12-29whole_speciescsv13List of datasetsList of species50ded41301a5f_20121229_63254
23102012-12-12dist_taxashapefile60List of datasetsList of species50c8b95f6cd6e_20121212_132615
23112012-12-12dist_taxashapefile60List of datasetsList of species50c8b95f6cd6e_20121212_134050
23122012-12-12dist_taxashapefile60List of datasetsList of species50c8b95f6cd6e_20121212_133845
23132012-12-11dist_spshapefile13List of datasetsList of species50c76ef02518f_20121211_131621
23142012-12-11dist_spshapefile13List of datasetsList of species50c76ef02518f_20121211_131417
23152012-12-11dist_spshapefile2List of datasetsList of species50c76ef02518f_20121211_132150
23162012-12-11dist_spshapefile12List of datasetsList of species50c76ef02518f_20121211_131926
23172012-12-11dist_spshapefile7List of datasetsList of species50c76ef02518f_20121211_133301
23182012-12-11dist_spshapefile2List of datasetsList of species50c76ef02518f_20121211_133620
23192012-12-11dist_spshapefile7List of datasetsList of species50c76ef02518f_20121211_134105
23202012-12-10whole_speciescsv2List of datasetsList of species50c63ffc855fe_20121210_150400
23212012-12-10whole_speciescsv2List of datasetsList of species50c64121753c6_20121210_151224
23222012-12-10dist_taxacsv60List of datasetsList of species50c5a68055a51_20121210_40849
23232012-11-25whole_speciesshapefile3List of datasetsList of species50b2eee61b399_20121125_232418
23242012-11-25whole_speciesshapefile3List of datasetsList of species50b2edb25ab63_20121125_231924
23252012-11-19whole_speciesshapefile13List of datasetsList of species50aa97b67a346_20121119_153647
23262012-11-19whole_speciesshapefile13List of datasetsList of species50aa987325410_20121119_153742
23272012-11-15dist_taxacsv60List of datasetsList of species50a50b4fe1033_20121115_103424
23282012-11-13whole_speciesshapefile1List of datasetsList of species50a23d7ae7e36_20121113_73108
23292012-11-11whole_speciescsv2List of datasetsList of species509ff882b618e_20121111_141216
23302012-11-11whole_speciesshapefile2List of datasetsList of species509ff882b618e_20121111_142053
23312012-11-11whole_speciescsv2List of datasetsList of species509ff8037b108_20121111_141153
23322012-11-02whole_speciesshapefile1List of datasetsList of species50943a6ecd356_20121102_172614
23332012-11-02whole_speciesshapefile1List of datasetsList of species50943a0eb02ba_20121102_172536
23342012-11-02dist_taxashapefile60List of datasetsList of species50943077b78d0_20121102_164548
23352012-10-31whole_speciescsv1List of datasetsList of species50914a2a70745_20121031_115708
23362012-10-31whole_speciescsv1List of datasetsList of species50914a5c3efe9_20121031_115807
23372012-10-25whole_speciesshapefile2List of datasetsList of species50891e942cc32_20121025_71308
23382012-10-24whole_speciesshapefile2List of datasetsList of species5087ecb1b6661_20121024_92757
23392012-10-24whole_speciesshapefile2List of datasetsList of species50884e564a160_20121024_162815
23402012-10-24whole_speciesshapefile2List of datasetsList of species5087d1bad5239_20121024_75218
23412012-10-24whole_speciescsv2List of datasetsList of species50884d49d35ac_20121024_162151
23422012-10-24whole_speciescsv2List of datasetsList of species50884e564a160_20121024_162359
23432012-10-24whole_speciesshapefile2List of datasetsList of species50884d49d35ac_20121024_162139
23442012-10-22dist_spcsv13List of datasetsList of species50850032193e1_20121022_41740
23452012-10-18whole_speciesshapefile7List of datasetsList of species507fb69957132_20121018_40000
23462012-10-16whole_speciesshapefile3List of datasetsList of species507d79745bc57_20121016_111257
23472012-10-16whole_speciesshapefile3List of datasetsList of species507d79579440c_20121016_111233
23482012-10-15whole_speciesshapefile6List of datasetsList of species507c7bc93ffba_20121015_171043
23492012-10-15whole_speciesshapefile1List of datasetsList of species507c80c86ede0_20121015_173206
23502012-10-15whole_speciesshapefile1List of datasetsList of species507c80f47132a_20121015_173243
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.