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
7512020-04-06pointscsv60List of datasetsList of species5e8a9dec3204a_20200405_231545
7522020-04-02dist_spkml1List of datasetsList of species5e85603ad4e39_20200401_234749
7532020-03-30pointscsv3List of datasetsList of species5e8276b37a5fc_20200330_185145
7542020-03-29dist_spshapefile8List of datasetsList of species5e80d4cd7c99f_20200329_130934
7552020-03-19pointsshapefile6List of datasetsList of species5e73dd8abd8d1_20200319_170305
7562020-03-09dist_spshapefile1List of datasetsList of species5e661c75d94c4_20200309_064130
7572020-03-05dist_spkml1List of datasetsList of species5e60cce52a56b_20200305_045829
7582020-03-05dist_spkml1List of datasetsList of species5e60cce52a56b_20200305_045835
7592020-03-05dist_spkml1List of datasetsList of species5e60cce52a56b_20200305_045836
7602020-03-05pointskml13List of datasetsList of species5e60d9501b41a_20200305_055510
7612020-03-05pointskml13List of datasetsList of species5e60d9501b41a_20200305_055514
7622020-03-04pointsshapefile60List of datasetsList of species5e5fc3c32059f_20200304_101603
7632020-03-03pointsshapefile2List of datasetsList of species5e5db500e1718_20200302_205409
7642020-03-01pointskml13List of datasetsList of species5e5bcb259eadb_20200301_095459
7652020-03-01pointskml13List of datasetsList of species5e5bcb259eadb_20200301_095454
7662020-02-28pointsshapefile2List of datasetsList of species5e59266b15962_20200228_094728
7672020-02-16pointscsv13List of datasetsList of species5e48c64b9c7e5_20200216_092952
7682020-02-16pointscsv2List of datasetsList of species5e48c64b9c7e5_20200215_234458
7692020-02-16pointsshapefile2List of datasetsList of species5e48c64b9c7e5_20200215_234523
7702020-02-16pointsshapefile13List of datasetsList of species5e48c64b9c7e5_20200216_093435
7712020-02-06pointscsv2List of datasetsList of species5e3b405552108_20200206_163952
7722020-02-01pointscsv1List of datasetsList of species5e3564d93c23d_20200201_064945
7732020-02-01pointscsv3List of datasetsList of species5e3564d93c23d_20200201_071349
7742020-01-24pointsshapefile1List of datasetsList of species5e2af82a95a0f_20200124_093248
7752020-01-24pointsshapefile60List of datasetsList of species5e2af82a95a0f_20200124_113648
7762020-01-24dist_taxashapefile1List of datasetsList of species5e2af82a95a0f_20200124_090720
7772020-01-18dist_taxakml44List of datasetsList of species5e23220785c01_20200118_102142
7782020-01-18dist_taxakml44List of datasetsList of species5e23220785c01_20200118_102146
7792020-01-14pointscsv9List of datasetsList of species5e1d8949d20aa_20200114_045736
7802020-01-14pointsshapefile9List of datasetsList of species5e1d8949d20aa_20200114_045822
7812020-01-03pointscsv2List of datasetsList of species5e0f8229cf447_20200103_130919
7822019-12-27pointscsv2List of datasetsList of species5e0629a6c55db_20191227_110029
7832019-12-20dist_spshapefile44List of datasetsList of species5dfcbd82da2f8_20191220_073153
7842019-12-04pointscsv1List of datasetsList of species5de789fa7d660_20191204_053612
7852019-12-03pointsshapefile1List of datasetsList of species5de68caf19458_20191203_112951
7862019-12-02pointsshapefile1List of datasetsList of species5de5a11a7031c_20191202_184256
7872019-12-01pointscsv1List of datasetsList of species5de40539677ee_20191201_134033
7882019-12-01pointscsv1List of datasetsList of species5de40469c5240_20191201_132203
7892019-12-01pointsshapefile1List of datasetsList of species5de404d89c796_20191201_132329
7902019-11-26pointscsv6List of datasetsList of species5ddcbb80bca2b_20191126_004604
7912019-11-26pointscsv1List of datasetsList of species5ddcbb0c1991f_20191126_004248
7922019-11-26pointscsv2List of datasetsList of species5ddcb9589bf6c_20191126_003917
7932019-11-26pointsshapefile2List of datasetsList of species5ddcb9589bf6c_20191126_003749
7942019-11-26pointsshapefile7List of datasetsList of species5ddcb2959bf4b_20191126_001343
7952019-11-26pointsshapefile13List of datasetsList of species5ddcb2959bf4b_20191126_000912
7962019-11-26pointsshapefile7List of datasetsList of species5ddca306689c4_20191126_000308
7972019-11-26pointsshapefile2List of datasetsList of species5ddcbb80bca2b_20191126_005017
7982019-11-26pointscsv2List of datasetsList of species5ddcbb80bca2b_20191126_005237
7992019-11-26pointscsv13List of datasetsList of species5ddcbb80bca2b_20191126_010645
8002019-11-26pointscsv6List of datasetsList of species5ddcbb80bca2b_20191126_004531
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.