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)246
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)820
Gridded summary Type 2b (dist_sp_h3)15
diversity indexes (diversity)4
Observations based on criteria (points)942
All observations of species (whole_species)523
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
21012013-03-11whole_speciesshapefile2List of datasetsList of species513d828370cfc_20130311_30843
21022013-03-11whole_speciescsv2List of datasetsList of species513d828370cfc_20130311_30853
21032013-03-11whole_speciesshapefile2List of datasetsList of species513d81ee499e5_20130311_30449
21042013-03-08whole_speciescsv2List of datasetsList of species513a48f11ca1d_20130308_152445
21052013-03-07pointsshapefile2List of datasetsList of species5138ec3653d2b_20130307_144819
21062013-03-07pointsshapefile2List of datasetsList of species5138ec3653d2b_20130307_144404
21072013-03-07pointsshapefile2List of datasetsList of species5138ec3653d2b_20130307_144155
21082013-03-05whole_speciescsv2List of datasetsList of species51364af51df0e_20130305_144426
21092013-03-04whole_speciescsv9List of datasetsList of species5135862a97436_20130305_04726
21102013-03-02whole_speciescsv2List of datasetsList of species5132c476c7dd7_20130302_223325
21112013-03-01whole_speciesshapefile2List of datasetsList of species5130c7f8a0552_20130301_105731
21122013-03-01whole_speciesshapefile2List of datasetsList of species513122116ebe9_20130301_164852
21132013-03-01whole_speciescsv2List of datasetsList of species513122116ebe9_20130301_165012
21142013-02-28whole_speciesshapefile1List of datasetsList of species512f6e507933c_20130228_94905
21152013-02-28dist_spshapefile2List of datasetsList of species512fb2b0bc677_20130228_144155
21162013-02-27whole_speciescsv3List of datasetsList of species512e2e19f2a14_20130227_110344
21172013-02-25whole_speciesshapefile7List of datasetsList of species512b9f477815e_20130225_122911
21182013-02-25whole_speciesshapefile1List of datasetsList of species512b9af5c5d9e_20130225_122224
21192013-02-25whole_speciesshapefile13List of datasetsList of species512c38a227189_20130225_232605
21202013-02-25whole_speciesshapefile2List of datasetsList of species512c34002dd7e_20130225_230452
21212013-02-25whole_speciescsv13List of datasetsList of species512c38a227189_20130225_232433
21222013-02-23whole_speciescsv1List of datasetsList of species5128f1193b6ad_20130223_114211
21232013-02-23whole_speciesshapefile1List of datasetsList of species5128f1193b6ad_20130223_114200
21242013-02-22whole_speciesshapefile2List of datasetsList of species51279f659ed84_20130222_114106
21252013-02-22dist_spshapefile2List of datasetsList of species5127a102b1016_20130222_115707
21262013-02-22dist_spshapefile2List of datasetsList of species51278ca51919a_20130222_102203
21272013-02-21dist_spshapefile2List of datasetsList of species51267cb7bf5f5_20130221_150326
21282013-02-20dist_taxashapefile60List of datasetsList of species5125691569cb7_20130220_192453
21292013-02-20whole_speciescsv7List of datasetsList of species5125a7c638603_20130220_235335
21302013-02-14whole_speciesshapefile2List of datasetsList of species511d0064ab900_20130214_104102
21312013-02-14whole_speciesshapefile2List of datasetsList of species511d0064ab900_20130214_103610
21322013-02-14pointsshapefile2List of datasetsList of species511d0064ab900_20130214_104245
21332013-02-11dist_spshapefile32List of datasetsList of species51190ca979f9b_20130211_103102
21342013-02-11dist_spcsv32List of datasetsList of species51190ca979f9b_20130211_103115
21352013-02-11dist_taxashapefile60List of datasetsList of species51190ca979f9b_20130211_103015
21362013-02-08dist_spshapefile32List of datasetsList of species511525a64b8c7_20130208_112305
21372013-02-05dist_spshapefile1List of datasetsList of species511118e7024fb_20130205_93716
21382013-02-05dist_spcsv1List of datasetsList of species511118e7024fb_20130205_94153
21392013-02-05dist_taxacsv60List of datasetsList of species511112032dc01_20130205_91247
21402013-02-04dist_spshapefile13List of datasetsList of species510fe04fec0c4_20130204_112341
21412013-02-04whole_speciesshapefile9List of datasetsList of species510fbfe22bf8e_20130204_91140
21422013-01-29whole_speciesshapefile1List of datasetsList of species51086944edaee_20130129_192900
21432013-01-29whole_speciesshapefile13List of datasetsList of species510869aee2b1a_20130129_193142
21442013-01-29dist_spcsv7List of datasetsList of species5107b8c648d92_20130129_65726
21452013-01-28dist_spcsv1List of datasetsList of species5106eeebe10e6_20130128_165223
21462013-01-28dist_spshapefile1List of datasetsList of species5106eeebe10e6_20130128_164223
21472013-01-28whole_speciesshapefile1List of datasetsList of species51072fe680750_20130128_214241
21482013-01-28whole_speciesshapefile2List of datasetsList of species51072087b768d_20130128_211025
21492013-01-28whole_speciescsv2List of datasetsList of species5106fbc52b070_20130128_174017
21502013-01-27whole_speciesshapefile1List of datasetsList of species5105ca776cf87_20130127_194720
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.