NEFSC Aerial Survey - Experimental 2002
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)2
Gridded summary Type 2a (dist_sp)1265
Gridded summary Type 2b (dist_sp_h3)17
diversity indexes (diversity)4
Observations based on criteria (points)1388
All observations of species (whole_species)824
All observations in dataset (whole_dataset)25
  • 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
17512018-01-30pointscsv6List of datasetsList of species5a7097a9ec735_20180130_111355
17522018-01-25dist_spcsv59List of datasetsList of species5a69f52df312c_20180125_102213
17532018-01-22pointsshapefile17List of datasetsList of species5a65f2d261f02_20180122_92226
17542018-01-19pointsshapefile8List of datasetsList of species5a61dedd3cf29_20180119_70609
17552018-01-19pointsshapefile2List of datasetsList of species5a61dad87af1d_20180119_70133
17562018-01-14dist_taxakml151List of datasetsList of species5a5b39e6c2351_20180114_60920
17572018-01-12dist_taxakml151List of datasetsList of species5a58df870af69_20180112_111721
17582018-01-12dist_spshapefile3List of datasetsList of species5a5871e21adca_20180112_51453
17592018-01-12dist_spshapefile5List of datasetsList of species5a5871e21adca_20180112_80210
17602018-01-12dist_spcsv5List of datasetsList of species5a5871e21adca_20180112_81552
17612018-01-12dist_spcsv2List of datasetsList of species5a5871e21adca_20180112_83630
17622018-01-12dist_spshapefile7List of datasetsList of species5a5871e21adca_20180112_94536
17632018-01-12dist_spcsv7List of datasetsList of species5a5871e21adca_20180112_94329
17642018-01-12dist_spshapefile7List of datasetsList of species5a5871e21adca_20180112_94404
17652018-01-12dist_spshapefile32List of datasetsList of species5a5871e21adca_20180112_52252
17662018-01-12dist_spcsv10List of datasetsList of species5a5871e21adca_20180112_94706
17672018-01-12dist_spshapefile10List of datasetsList of species5a5871e21adca_20180112_94747
17682018-01-12dist_spshapefile1List of datasetsList of species5a5871e21adca_20180112_82129
17692018-01-12dist_spcsv3List of datasetsList of species5a5871e21adca_20180112_95219
17702018-01-12dist_spcsv32List of datasetsList of species5a5871e21adca_20180112_53201
17712018-01-12dist_spshapefile3List of datasetsList of species5a5871e21adca_20180112_95307
17722018-01-12dist_spcsv14List of datasetsList of species5a5871e21adca_20180112_83044
17732018-01-12dist_spcsv1List of datasetsList of species5a5871e21adca_20180112_82228
17742018-01-12dist_spcsv7List of datasetsList of species5a5871e21adca_20180112_94617
17752018-01-12dist_spshapefile2List of datasetsList of species5a5871e21adca_20180112_83711
17762018-01-12dist_spshapefile32List of datasetsList of species5a5871e21adca_20180112_52327
17772018-01-12dist_spshapefile14List of datasetsList of species5a5871e21adca_20180112_83116
17782018-01-11dist_taxakml151List of datasetsList of species5a57ae0b5652e_20180111_133822
17792018-01-11dist_taxakml151List of datasetsList of species5a57ae0b5652e_20180111_133812
17802018-01-11dist_taxakml151List of datasetsList of species5a57ae0b5652e_20180111_133820
17812018-01-11dist_taxakml151List of datasetsList of species5a57ae0b5652e_20180111_133807
17822018-01-11dist_taxakml151List of datasetsList of species5a57ae0b5652e_20180111_133813
17832018-01-06pointsshapefile17List of datasetsList of species5a5052544f21e_20180105_234348
17842018-01-06pointscsv17List of datasetsList of species5a5052544f21e_20180105_234312
17852018-01-06pointswms17List of datasetsList of species5a5052544f21e_20180105_234424
17862018-01-04pointsshapefile1List of datasetsList of species5a4eb5ff0d43f_20180104_182954
17872018-01-03dist_spkml5List of datasetsList of species5a4d52a840af3_20180103_170518
17882017-12-21dist_taxashapefile1List of datasetsList of species5a3c016f2fccd_20171221_142806
17892017-12-21dist_taxacsv1List of datasetsList of species5a3c016f2fccd_20171221_143034
17902017-12-15pointsshapefile6List of datasetsList of species5a343e6e57913_20171215_164614
17912017-12-13dist_spkml3List of datasetsList of species5a31a887c7f87_20171213_172611
17922017-12-13dist_spkml3List of datasetsList of species5a31a887c7f87_20171213_172608
17932017-12-11pointsshapefile2List of datasetsList of species5a2f2bddb14cc_20171211_201245
17942017-12-08pointsshapefile4List of datasetsList of species5a2b3143947c5_20171208_194351
17952017-12-08dist_spshapefile2List of datasetsList of species5a2b3143947c5_20171208_195708
17962017-12-08pointsshapefile17List of datasetsList of species5a2b3069c5582_20171208_204825
17972017-12-05dist_taxakml346List of datasetsList of species5a2745da3756b_20171205_202454
17982017-12-05dist_taxakml346List of datasetsList of species5a2745da3756b_20171205_202458
17992017-12-02pointsshapefile2List of datasetsList of species5a23070306aaf_20171202_153241
18002017-11-30dist_spkml3List of datasetsList of species5a1fe9f609220_20171130_62237
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.