NEFSC Twin Otter Aerial Survey 2008
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 20222021202020192018
Formats requested Types requested  
Gridded summary Type 1a (dist_taxa)77
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)549
Gridded summary Type 2b (dist_sp_h3)19
diversity indexes (diversity)2
Observations based on criteria (points)537
All observations of species (whole_species)457
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
12022-12-07whole_speciesgdb16List of datasetsList of species6391246060fba_20221207_184210
22022-12-07whole_speciescsv16List of datasetsList of species6391246060fba_20221207_184204
32022-12-06dist_spwms143List of datasetsList of species638f66daa7e4a_20221206_171433
42022-12-06dist_spwms143List of datasetsList of species638f66daa7e4a_20221206_172118
52022-12-06whole_specieswms1List of datasetsList of species638f66daa7e4a_20221206_111344
62022-12-06dist_spwms143List of datasetsList of species638f66daa7e4a_20221206_171559
72022-12-06dist_spcsv143List of datasetsList of species638f66daa7e4a_20221206_172058
82022-12-06dist_spwms143List of datasetsList of species638f66daa7e4a_20221206_171901
92022-12-06dist_spshapefile143List of datasetsList of species638f66daa7e4a_20221206_171916
102022-12-06dist_spwfs143List of datasetsList of species638f66daa7e4a_20221206_171608
112022-12-06dist_spwms143List of datasetsList of species638f66daa7e4a_20221206_111706
122022-12-06whole_speciescsv104List of datasetsList of species638fc4244eafd_20221206_174210
132022-12-06dist_spcsv94List of datasetsList of species638fc4244eafd_20221206_174240
142022-12-06whole_speciescsv104List of datasetsList of species638f17ea78b6c_20221206_052551
152022-12-05dist_spcsv87List of datasetsList of species638e4efd82ff3_20221205_152752
162022-12-05dist_spcsv87List of datasetsList of species638e4efd82ff3_20221205_152746
172022-12-05whole_speciescsv1List of datasetsList of species638e4efd82ff3_20221205_152547
182022-12-05whole_speciescsv1List of datasetsList of species638e49d2bf860_20221205_145015
192022-12-05whole_speciesgdb1List of datasetsList of species638e49d2bf860_20221205_145544
202022-12-04dist_sp_h3csv2List of datasetsList of species638c90a1d2771_20221204_072702
212022-12-03dist_spshapefile22List of datasetsList of species638ad7b797391_20221203_001315
222022-12-03dist_spshapefile22List of datasetsList of species638ad7b797391_20221203_001306
232022-12-02whole_speciesgdb70List of datasetsList of species6389b0c41a573_20221202_030451
242022-12-02whole_speciescsv70List of datasetsList of species6389b0c41a573_20221202_030446
252022-12-01whole_speciescsv3List of datasetsList of species63890ef63be3f_20221201_154101
262022-12-01whole_speciescsv3List of datasetsList of species63890ef63be3f_20221201_154104
272022-12-01whole_specieswms1List of datasetsList of species6388ee65598bb_20221201_132221
282022-12-01whole_specieswms1List of datasetsList of species6388ee65598bb_20221201_140733
292022-12-01whole_speciescsv1List of datasetsList of species6388ee65598bb_20221201_131729
302022-11-30dist_spkml2List of datasetsList of species6387ec1bcf84a_20221130_185206
312022-11-30dist_sp_h3kml121List of datasetsList of species6387a4c33b11a_20221130_171520
322022-11-29dist_spkml10List of datasetsList of species63860b71b8dae_20221129_083929
332022-11-29whole_speciesgdb3List of datasetsList of species63868a0752747_20221129_174544
342022-11-29dist_spshapefile55List of datasetsList of species63855d7882a3f_20221129_064650
352022-11-29whole_speciescsv70List of datasetsList of species63868ca40eb9f_20221129_175927
362022-11-24whole_speciescsv104List of datasetsList of species637f448c4f95c_20221124_054040
372022-11-23whole_speciescsv3List of datasetsList of species637dfc0e86d6c_20221123_061005
382022-11-23pointsshapefile835List of datasetsList of species637e640f3fb9c_20221123_135813
392022-11-23whole_speciesgdb104List of datasetsList of species637e4476c16c7_20221123_125934
402022-11-23whole_speciesgdb104List of datasetsList of species637e4476c16c7_20221123_125832
412022-11-23whole_speciescsv104List of datasetsList of species637ea19f8624d_20221123_175350
422022-11-21pointsgdb835List of datasetsList of species637bbb4095af2_20221121_130043
432022-11-21dist_taxacsv248List of datasetsList of species637b9a151e4c3_20221121_103834
442022-11-21pointsshapefile104List of datasetsList of species637bf3d1b0704_20221121_170133
452022-11-21dist_spshapefile94List of datasetsList of species637bea53458c3_20221121_162856
462022-11-21whole_speciesgdb16List of datasetsList of species637bb033042a3_20221121_120915
472022-11-21whole_speciescsv1List of datasetsList of species637be8537c52d_20221121_160911
482022-11-20whole_speciescsv3List of datasetsList of species637a043a8c1b4_20221120_062339
492022-11-18whole_speciescsv7List of datasetsList of species63783783db0ac_20221118_213849
502022-11-18whole_speciescsv104List of datasetsList of species63783783db0ac_20221118_212633
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.