NEFSC Survey 1997
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)246
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)820
Gridded summary Type 2b (dist_sp_h3)15
diversity indexes (diversity)4
Observations based on criteria (points)942
All observations of species (whole_species)523
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
18012015-02-17whole_speciesshapefile1List of datasetsList of species54e2d5c2d6a91_20150217_05124
18022015-02-17whole_speciesshapefile1List of datasetsList of species54e2d854d4ba8_20150217_05822
18032015-02-16whole_speciesshapefile2List of datasetsList of species54e132638e411_20150217_00401
18042015-02-16whole_speciesshapefile2List of datasetsList of species54e132638e411_20150216_235650
18052015-02-09pointsshapefile3List of datasetsList of species54d8e1c50083a_20150209_114713
18062015-02-06whole_speciescsv2List of datasetsList of species54d45f5d088a0_20150206_34218
18072015-02-06whole_speciescsv2List of datasetsList of species54d45f5d088a0_20150206_20736
18082015-02-03whole_speciesshapefile2List of datasetsList of species54d14829312f1_20150203_173309
18092015-02-03whole_speciesshapefile2List of datasetsList of species54d14829312f1_20150203_173213
18102015-02-02dist_spshapefile2List of datasetsList of species54cfef63a1914_20150202_164313
18112015-02-02dist_spshapefile13List of datasetsList of species54cff06dddbc5_20150202_164751
18122015-02-02dist_spshapefile1List of datasetsList of species54cfeeabd0fc2_20150202_164022
18132015-01-26dist_spshapefile16List of datasetsList of species54c70908c2617_20150126_224916
18142015-01-21pointscsv1List of datasetsList of species54c00124c68d9_20150121_144330
18152015-01-21dist_spcsv2List of datasetsList of species54bfc3137b10f_20150121_102942
18162015-01-21pointscsv13List of datasetsList of species54c002a55e4af_20150121_144914
18172015-01-21pointscsv2List of datasetsList of species54bfc3137b10f_20150121_103031
18182015-01-10dist_taxashapefile60List of datasetsList of species54b1729c5ea9b_20150110_135949
18192015-01-10dist_taxashapefile60List of datasetsList of species54b1b11a28976_20150110_203246
18202015-01-10dist_taxashapefile60List of datasetsList of species54b18d9e4e050_20150110_154303
18212015-01-10dist_taxashapefile60List of datasetsList of species54b18d9e4e050_20150110_154722
18222015-01-10dist_taxashapefile60List of datasetsList of species54b18d9e4e050_20150110_154715
18232015-01-10dist_taxashapefile60List of datasetsList of species54b18d9e4e050_20150110_154227
18242014-12-20whole_speciescsv1List of datasetsList of species54945cabda581_20141220_71045
18252014-12-20whole_speciescsv2List of datasetsList of species54945cabda581_20141220_74416
18262014-12-19whole_speciescsv13List of datasetsList of species549441d22fa5d_20141219_104723
18272014-12-19whole_speciesshapefile13List of datasetsList of species549441d22fa5d_20141219_104759
18282014-12-19whole_speciescsv13List of datasetsList of species54945cabda581_20141219_121410
18292014-12-19whole_speciescsv13List of datasetsList of species54945cabda581_20141219_122514
18302014-12-19whole_speciescsv1List of datasetsList of species549444be2ff95_20141219_105348
18312014-12-13whole_speciesshapefile1List of datasetsList of species548c75a8a78f2_20141213_122730
18322014-12-13whole_speciesshapefile13List of datasetsList of species548c7d7605bcd_20141213_131342
18332014-12-11dist_spshapefile3List of datasetsList of species5489aa70352b8_20141211_93302
18342014-12-11dist_spshapefile3List of datasetsList of species5489aa70352b8_20141211_93554
18352014-12-05dist_spcsv3List of datasetsList of species5481cdceea406_20141205_104456
18362014-12-05pointsshapefile3List of datasetsList of species5481cdceea406_20141205_104921
18372014-12-01whole_speciesshapefile2List of datasetsList of species547c0968bf6d3_20141201_12414
18382014-12-01whole_speciesshapefile3List of datasetsList of species547c061a63e82_20141201_11050
18392014-12-01whole_speciesshapefile13List of datasetsList of species547c0cd4e1a51_20141201_13843
18402014-11-27dist_taxacsv60List of datasetsList of species54770c1f29dd3_20141127_64139
18412014-11-24dist_taxashapefile60List of datasetsList of species5473805c37d9e_20141124_140547
18422014-11-21whole_speciesshapefile1List of datasetsList of species546f9ef07d29c_20141121_152235
18432014-11-21whole_speciesshapefile1List of datasetsList of species546f93b86d90a_20141121_145806
18442014-11-21whole_speciesshapefile1List of datasetsList of species546f93b86d90a_20141121_144731
18452014-11-21whole_speciesshapefile1List of datasetsList of species546f93b86d90a_20141121_150253
18462014-11-21whole_speciesshapefile1List of datasetsList of species546f93b86d90a_20141121_151420
18472014-11-21whole_speciesshapefile1List of datasetsList of species546f9dbac5067_20141121_151925
18482014-11-21whole_speciesshapefile1List of datasetsList of species546f93b86d90a_20141121_145928
18492014-11-21whole_speciesshapefile2List of datasetsList of species546fa22d57bae_20141121_153639
18502014-11-21whole_speciesshapefile2List of datasetsList of species546f9fa057b10_20141121_152538
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.