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)257
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)1269
Gridded summary Type 2b (dist_sp_h3)17
diversity indexes (diversity)4
Observations based on criteria (points)1388
All observations of species (whole_species)827
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
24512015-12-02whole_speciesshapefile2List of datasetsList of species565e9c20553e6_20151202_33629
24522015-12-02whole_speciesshapefile2List of datasetsList of species565e9c20553e6_20151202_22227
24532015-12-02whole_speciesshapefile2List of datasetsList of species565e335f4805d_20151201_223015
24542015-12-02whole_speciesshapefile2List of datasetsList of species565e335f4805d_20151201_185544
24552015-12-02whole_speciesshapefile2List of datasetsList of species565e6f5d08e94_20151202_20540
24562015-12-02whole_speciesshapefile2List of datasetsList of species565e6d9956353_20151201_230410
24572015-12-02whole_speciesshapefile2List of datasetsList of species565e6f5d08e94_20151202_20258
24582015-12-01dist_spcsv2List of datasetsList of species565db41c6ecf6_20151201_95847
24592015-12-01dist_taxacsv555List of datasetsList of species565db3d7aeb76_20151201_95803
24602015-12-01dist_taxashapefile555List of datasetsList of species565db3d7aeb76_20151201_95649
24612015-11-24whole_speciesshapefile17List of datasetsList of species565441b6ef09a_20151124_55907
24622015-11-24whole_speciesshapefile17List of datasetsList of species565414f014e2d_20151124_40747
24632015-11-17dist_taxashapefile555List of datasetsList of species564af80d2404c_20151117_50838
24642015-11-17dist_taxashapefile555List of datasetsList of species564af80d2404c_20151117_45232
24652015-11-17dist_taxacsv555List of datasetsList of species564af80d2404c_20151117_50648
24662015-11-16whole_speciesshapefile6List of datasetsList of species5649e83221668_20151116_93820
24672015-11-16whole_speciesshapefile8List of datasetsList of species564979984175a_20151116_14652
24682015-11-15whole_speciesshapefile6List of datasetsList of species5648cdf99650b_20151115_132913
24692015-11-15whole_speciesshapefile6List of datasetsList of species5648cdf99650b_20151115_132832
24702015-11-05pointscsv329List of datasetsList of species563b33a3a9941_20151105_60055
24712015-11-05pointsshapefile329List of datasetsList of species563b33a3a9941_20151105_55754
24722015-11-05dist_spshapefile329List of datasetsList of species563b33a3a9941_20151105_55444
24732015-11-04whole_speciesshapefile2List of datasetsList of species563a28587158c_20151104_105133
24742015-11-03whole_speciesshapefile2List of datasetsList of species56389d66af260_20151103_64513
24752015-11-02pointscsv329List of datasetsList of species56378cae41413_20151102_112301
24762015-10-29whole_speciesshapefile1List of datasetsList of species56325bd7e32ca_20151029_141806
24772015-10-21dist_spcsv7List of datasetsList of species562794a471a75_20151021_94038
24782015-10-20pointscsv66List of datasetsList of species562603331bb31_20151020_61115
24792015-10-20pointscsv5List of datasetsList of species562603331bb31_20151020_60620
24802015-10-05dist_spshapefile6List of datasetsList of species5611f43fc795e_20151005_05835
24812015-10-05whole_datasetcsv555List of datasetsList of species561265b487c06_20151005_75753
24822015-10-05pointscsv6List of datasetsList of species5611fc3135c72_20151005_40345
24832015-10-05dist_spcsv6List of datasetsList of species5611f43fc795e_20151005_05750
24842015-09-29whole_speciescsv35List of datasetsList of species560a845e80a68_20150929_84903
24852015-09-29whole_speciesshapefile35List of datasetsList of species560a845e80a68_20150929_85534
24862015-09-22whole_speciescsv35List of datasetsList of species560173e90a2c5_20150922_113430
24872015-09-18pointsshapefile7List of datasetsList of species55fbebc846048_20150918_65042
24882015-09-15dist_spcsv17List of datasetsList of species55f871a4934bf_20150915_153513
24892015-09-15dist_spshapefile8List of datasetsList of species55f8b784ea93e_20150915_210330
24902015-09-15dist_spshapefile8List of datasetsList of species55f8b784ea93e_20150915_203641
24912015-09-15dist_spshapefile8List of datasetsList of species55f8b784ea93e_20150915_210311
24922015-09-14pointsshapefile555List of datasetsList of species55f66b8bd6d87_20150914_25001
24932015-09-09dist_taxacsv555List of datasetsList of species55f07b0e4fdc5_20150909_144630
24942015-09-09dist_taxashapefile555List of datasetsList of species55f07b0e4fdc5_20150909_144303
24952015-09-08whole_speciescsv56List of datasetsList of species55eefd7e8f682_20150908_131507
24962015-09-08whole_speciescsv56List of datasetsList of species55eefd7e8f682_20150908_132101
24972015-09-08whole_speciescsv56List of datasetsList of species55eefd7e8f682_20150908_131938
24982015-07-22dist_taxashapefile555List of datasetsList of species55affbca95b5f_20150722_162602
24992015-07-22dist_spshapefile2List of datasetsList of species55affbca95b5f_20150722_162722
25002015-07-10dist_taxashapefile555List of datasetsList of species559ff9bd52c71_20150710_125945
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.