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
25512015-04-23whole_speciescsv14List of datasetsList of species5539133a355d5_20150423_114552
25522015-04-23whole_speciescsv1List of datasetsList of species55398642c961c_20150423_195517
25532015-04-23whole_speciescsv17List of datasetsList of species553988b60c68e_20150423_200547
25542015-04-23whole_speciescsv35List of datasetsList of species553987637c624_20150423_200121
25552015-04-23dist_taxacsv555List of datasetsList of species5539009d09d3d_20150423_110046
25562015-04-23dist_taxashapefile555List of datasetsList of species5539009d09d3d_20150423_110153
25572015-04-20dist_taxashapefile555List of datasetsList of species553520c4242e6_20150420_120734
25582015-04-15pointscsv4List of datasetsList of species552b9e17d3855_20150413_65523
25592015-04-14pointsshapefile555List of datasetsList of species552b35497d054_20150412_232454
25602015-04-14dist_taxashapefile555List of datasetsList of species552b35497d054_20150412_232328
25612015-03-26dist_spcsv4List of datasetsList of species5514a1001db50_20150326_202421
25622015-03-26dist_taxashapefile555List of datasetsList of species5513e897b917c_20150326_72326
25632015-03-12dist_taxashapefile555List of datasetsList of species550179b87cd3b_20150312_85126
25642015-03-12dist_taxacsv555List of datasetsList of species550179b87cd3b_20150312_85031
25652015-03-10whole_speciesshapefile5List of datasetsList of species54fec3b2862a8_20150310_65447
25662015-03-09dist_spcsv2List of datasetsList of species54fdd6b4abe89_20150309_132900
25672015-02-24dist_taxashapefile555List of datasetsList of species54ec35bf64845_20150224_33438
25682015-02-24dist_spshapefile555List of datasetsList of species54ece79fac7fc_20150224_160701
25692015-02-24dist_taxashapefile555List of datasetsList of species54ece521d3f43_20150224_160216
25702015-02-23dist_taxacsv555List of datasetsList of species54eb957c84e08_20150223_160605
25712015-02-23dist_taxashapefile555List of datasetsList of species54eb957c84e08_20150223_160625
25722015-02-23dist_taxashapefile555List of datasetsList of species54eb8a02a19c4_20150223_151528
25732015-02-23dist_spshapefile555List of datasetsList of species54eb3fe2246d0_20150223_101124
25742015-02-23dist_spcsv554List of datasetsList of species54eb3fe2246d0_20150223_101431
25752015-02-23dist_spcsv555List of datasetsList of species54eb3fe2246d0_20150223_100520
25762015-02-17whole_speciesshapefile10List of datasetsList of species54e2d5c2d6a91_20150217_05124
25772015-02-17whole_speciesshapefile9List of datasetsList of species54e2d5c2d6a91_20150217_05500
25782015-02-17whole_speciesshapefile9List of datasetsList of species54e2d854d4ba8_20150217_05822
25792015-02-16whole_speciesshapefile5List of datasetsList of species54e132638e411_20150216_235214
25802015-02-16whole_speciesshapefile5List of datasetsList of species54e132638e411_20150216_233627
25812015-02-15whole_speciesshapefile5List of datasetsList of species54e132638e411_20150215_185919
25822015-02-15whole_speciesshapefile1List of datasetsList of species54e134f1dae3a_20150215_191111
25832015-02-13dist_spshapefile4List of datasetsList of species54dd9a19e683d_20150213_13923
25842015-02-13dist_spcsv4List of datasetsList of species54dd9a19e683d_20150213_13853
25852015-02-09pointsshapefile14List of datasetsList of species54d8e1c50083a_20150209_114713
25862015-02-07whole_speciescsv56List of datasetsList of species54d6bee2cb512_20150207_215324
25872015-02-03whole_speciescsv50List of datasetsList of species54d14829312f1_20150203_181818
25882015-02-02dist_spshapefile6List of datasetsList of species54cff06dddbc5_20150202_164751
25892015-02-02dist_spshapefile1List of datasetsList of species54cfed9b2d742_20150202_163537
25902015-02-02dist_spshapefile35List of datasetsList of species54cfeeabd0fc2_20150202_164022
25912015-02-02dist_spshapefile17List of datasetsList of species54cfef63a1914_20150202_164313
25922015-02-02dist_spshapefile4List of datasetsList of species54cfefead6b9b_20150202_164533
25932015-02-02dist_spshapefile5List of datasetsList of species54cfebfa29fed_20150202_163010
25942015-01-29dist_spshapefile86List of datasetsList of species54ca9ee5a5b0d_20150129_160623
25952015-01-26dist_spshapefile68List of datasetsList of species54c70908c2617_20150126_224916
25962015-01-21pointscsv35List of datasetsList of species54c00124c68d9_20150121_144330
25972015-01-21pointscsv6List of datasetsList of species54c002a55e4af_20150121_144914
25982015-01-21pointscsv1List of datasetsList of species54c00237d1837_20150121_144728
25992015-01-21pointscsv5List of datasetsList of species54c001d4711a9_20150121_144552
26002015-01-21pointscsv17List of datasetsList of species54bfc3137b10f_20150121_103031
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.