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
19512017-05-31pointsshapefile14List of datasetsList of species592e603d54426_20170531_22225
19522017-05-30dist_spkml3List of datasetsList of species592d324ae7ccc_20170530_45221
19532017-05-30dist_spkml3List of datasetsList of species592d324ae7ccc_20170530_45222
19542017-05-29dist_spkml3List of datasetsList of species592ce12c80ab4_20170529_231056
19552017-05-29dist_taxakml151List of datasetsList of species592be150c82a4_20170529_45300
19562017-05-29dist_taxakml151List of datasetsList of species592be150c82a4_20170529_45304
19572017-05-29dist_taxakml151List of datasetsList of species592be205ece67_20170529_45551
19582017-05-29dist_taxakml151List of datasetsList of species592be1ec9382a_20170529_45525
19592017-05-29dist_spshapefile151List of datasetsList of species592bfce002510_20170529_65217
19602017-05-19dist_spkml7List of datasetsList of species591e8e9042432_20170519_23200
19612017-05-19dist_spkml2List of datasetsList of species591e851594946_20170519_15947
19622017-05-18dist_spkml7List of datasetsList of species591d1912915d5_20170518_01736
19632017-05-17dist_spkml6List of datasetsList of species591cd0d3e54fe_20170517_192555
19642017-05-17dist_spkml3List of datasetsList of species591cd0d3e54fe_20170517_185447
19652017-05-17dist_spkml5List of datasetsList of species591ce1bcb582d_20170517_195511
19662017-05-17dist_spkml5List of datasetsList of species591d03c3037a1_20170517_221845
19672017-05-17dist_spkml3List of datasetsList of species591ce346c856f_20170517_204423
19682017-05-17dist_spkml6List of datasetsList of species591ce346c856f_20170517_211214
19692017-05-17pointskml6List of datasetsList of species591ce346c856f_20170517_203533
19702017-05-16pointscsv9List of datasetsList of species591ab4b9a311a_20170516_54814
19712017-05-15dist_spshapefile5List of datasetsList of species5919eb1d27dfa_20170515_140914
19722017-05-15pointscsv17List of datasetsList of species591935e1e5671_20170515_11115
19732017-05-11dist_spcsv101List of datasetsList of species5914dc8c532f5_20170511_175440
19742017-05-03dist_taxakml151List of datasetsList of species5909830516df5_20170503_85332
19752017-05-03dist_taxakml151List of datasetsList of species5909830516df5_20170503_85337
19762017-05-03dist_taxakml151List of datasetsList of species5909830516df5_20170503_85338
19772017-05-03dist_taxakml151List of datasetsList of species5909830516df5_20170503_85339
19782017-05-01dist_spcsv27List of datasetsList of species59077c1af02c2_20170501_155019
19792017-05-01dist_spshapefile27List of datasetsList of species59079cfc08b81_20170501_170549
19802017-05-01dist_spshapefile27List of datasetsList of species59079cfc08b81_20170501_164049
19812017-04-29pointscsv2List of datasetsList of species5904c1809a062_20170429_124646
19822017-04-28pointsshapefile6List of datasetsList of species59031d3e847cb_20170428_64547
19832017-04-28dist_spshapefile5List of datasetsList of species590327907a37d_20170428_72936
19842017-04-28dist_spshapefile3List of datasetsList of species59031d3e847cb_20170428_65013
19852017-04-28dist_spshapefile6List of datasetsList of species59032830efcb0_20170428_73225
19862017-04-28dist_spshapefile4List of datasetsList of species590328f965fce_20170428_73541
19872017-04-28dist_spshapefile14List of datasetsList of species590311c1b1a08_20170428_55846
19882017-04-26dist_taxakml151List of datasetsList of species5900de362d81c_20170426_135220
19892017-04-26dist_taxakml151List of datasetsList of species5900de362d81c_20170426_135241
19902017-04-26dist_spshapefile7List of datasetsList of species590018cd05a99_20170425_235225
19912017-04-26dist_spshapefile7List of datasetsList of species5900210ac1816_20170426_02551
19922017-04-25pointsshapefile35List of datasetsList of species590015f517649_20170425_233739
19932017-04-25pointsshapefile17List of datasetsList of species590018cd05a99_20170425_235035
19942017-04-24pointscsv17List of datasetsList of species58fe5e1117374_20170424_162329
19952017-04-24pointscsv17List of datasetsList of species58fe58a725096_20170424_161117
19962017-04-24dist_spcsv7List of datasetsList of species58fe5ce219eae_20170424_161711
19972017-04-24pointscsv17List of datasetsList of species58fe58a725096_20170424_160449
19982017-04-23dist_spkml101List of datasetsList of species58fcbcd090afd_20170423_104752
19992017-04-23dist_spcsv101List of datasetsList of species58fcc177d588b_20170423_114031
20002017-04-19dist_spkml6List of datasetsList of species58f7863947143_20170419_114649
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.