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)831
Gridded summary Type 2b (dist_sp_h3)15
diversity indexes (diversity)4
Observations based on criteria (points)949
All observations of species (whole_species)533
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
25512010-01-20dist_spcsv1List of datasetsList of species4b579a8445e48_20100120_194339
25522010-01-20dist_spcsv1List of datasetsList of species4b579a8445e48_20100120_195022
25532010-01-20dist_spcsv1List of datasetsList of species4b579a8445e48_20100120_194916
25542010-01-20dist_spcsv1List of datasetsList of species4b579a8445e48_20100120_194559
25552010-01-09dist_spshapefile60List of datasetsList of species4b48e4b919946_20100109_154243
25562010-01-09dist_spcsv60List of datasetsList of species4b48e4b919946_20100109_154204
25572010-01-05whole_datasetshapefile60List of datasetsList of species_20100105_132511
25582010-01-04pointscsv2List of datasetsList of species4b42362695c53_20100104_143840
25592009-12-18pointsshapefile2List of datasetsList of species_20091218_121209
25602009-12-15dist_spcsv60List of datasetsList of species4b282ca5acc5c_20091215_194519
25612009-12-05pointscsv2List of datasetsList of species4b1a954fbe6ea_20091205_122256
25622009-12-05pointsshapefile2List of datasetsList of species4b1a954fbe6ea_20091205_122309
25632009-12-02dist_spshapefile4List of datasetsList of species4b1693e798396_20091202_112303
25642009-12-02dist_spshapefile4List of datasetsList of species4b1693e798396_20091202_112622
25652009-12-02dist_spshapefile4List of datasetsList of species4b16996676a5f_20091202_120501
25662009-11-30dist_spshapefile2List of datasetsList of species4b13ead4c4d96_20091130_110518
25672009-11-30dist_spcsv2List of datasetsList of species4b13ead4c4d96_20091130_110429
25682009-11-30dist_spshapefile2List of datasetsList of species4b13ead4c4d96_20091130_110356
25692009-11-23dist_spshapefile2List of datasetsList of species4b0ab66610591_20091123_112313
25702009-11-23pointsshapefile2List of datasetsList of species4b0ab66610591_20091123_112141
25712009-11-23pointsshapefile2List of datasetsList of species4b0ab66610591_20091123_112126
25722009-11-23pointsshapefile2List of datasetsList of species4b0ab66610591_20091123_112107
25732009-11-23dist_spshapefile2List of datasetsList of species4b0ab76759c9c_20091123_112554
25742009-11-23pointsshapefile2List of datasetsList of species4b0ab76759c9c_20091123_112527
25752009-11-23pointsshapefile2List of datasetsList of species4b0ab66610591_20091123_112154
25762009-11-23pointsshapefile2List of datasetsList of species4b0ab66610591_20091123_112206
25772009-11-23pointsshapefile2List of datasetsList of species4b0ab76759c9c_20091123_112519
25782009-11-23dist_spshapefile2List of datasetsList of species4b0ab66610591_20091123_112322
25792009-11-19pointsshapefile2List of datasetsList of species4b05f39d7b551_20091119_204157
25802009-11-19pointsshapefile2List of datasetsList of species4b05f39d7b551_20091119_204217
25812009-11-19pointsshapefile2List of datasetsList of species4b05f42981ac5_20091119_204322
25822009-11-19pointsshapefile2List of datasetsList of species4b05f39d7b551_20091119_204104
25832009-11-19dist_spshapefile2List of datasetsList of species4b05f39d7b551_20091119_204118
25842009-11-18pointscsv2List of datasetsList of species4b0471bf6405c_20091118_171531
25852009-11-18pointscsv13List of datasetsList of species4b04665f1f3e4_20091118_162655
25862009-11-18pointscsv13List of datasetsList of species4b045571a38a8_20091118_151346
25872009-11-18pointscsv13List of datasetsList of species4b04585c5e56b_20091118_152641
25882009-11-18pointscsv3List of datasetsList of species4b047424028d7_20091118_172450
25892009-11-18pointscsv13List of datasetsList of species4b04585c5e56b_20091118_152756
25902009-11-18pointsshapefile13List of datasetsList of species4b047cc3662bf_20091118_180127
25912009-11-18pointsshapefile2List of datasetsList of species4b0420ffd1f13_20091118_113318
25922009-11-18pointsshapefile2List of datasetsList of species4b041fca5330a_20091118_113943
25932009-11-18dist_spshapefile2List of datasetsList of species4b0422729eab5_20091118_113820
25942009-11-16pointsshapefile2List of datasetsList of species4b0181122fc88_20091116_114520
25952009-11-16pointsshapefile2List of datasetsList of species4b0181122fc88_20091116_114347
25962009-11-16pointsshapefile2List of datasetsList of species4b0181122fc88_20091116_114410
25972009-11-16pointscsv1List of datasetsList of species4b01cd14f0962_20091116_172521
25982009-11-03whole_datasetcsv60List of datasetsList of species4af00dc39430e_20091103_60320
25992009-11-03whole_datasetshapefile60List of datasetsList of species4af00dc39430e_20091103_60343
26002009-10-21pointscsv1List of datasetsList of species4ade92c152588_20091021_05036
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.