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)248
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)830
Gridded summary Type 2b (dist_sp_h3)15
diversity indexes (diversity)4
Observations based on criteria (points)949
All observations of species (whole_species)532
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
8512019-11-06pointsshapefile2List of datasetsList of species5dc3521944eab_20191106_181451
8522019-11-04pointsshapefile1List of datasetsList of species5dc099d23ad7c_20191104_164312
8532019-11-03pointscsv2List of datasetsList of species5dbed6fc10ea4_20191103_084211
8542019-11-01dist_taxashapefile51List of datasetsList of species5dbc58e0f3b10_20191101_122201
8552019-10-30pointsshapefile2List of datasetsList of species5db8d0746b120_20191029_201130
8562019-10-30pointsshapefile2List of datasetsList of species5db8df15b04c6_20191029_210137
8572019-10-30pointsshapefile13List of datasetsList of species5db8d314c79f0_20191029_205814
8582019-10-29pointsshapefile3List of datasetsList of species5db88d2f8291f_20191029_150524
8592019-10-24dist_spshapefile44List of datasetsList of species5db1efc00411f_20191024_143927
8602019-10-22pointsshapefile2List of datasetsList of species5daf5d903559c_20191022_155232
8612019-10-22pointsshapefile2List of datasetsList of species5daf54cb6c231_20191022_151910
8622019-10-18dist_spcsv1List of datasetsList of species5da9bce7b3431_20191018_093233
8632019-10-18pointsshapefile3List of datasetsList of species5daa2754d028c_20191018_171713
8642019-10-16pointscsv60List of datasetsList of species5da7a5227aaf8_20191016_192643
8652019-10-15pointscsv60List of datasetsList of species5da63bbed1289_20191015_173918
8662019-10-14pointscsv60List of datasetsList of species5da4ac8b8aca4_20191014_132654
8672019-10-11pointscsv2List of datasetsList of species5da109c674676_20191011_190355
8682019-10-09pointscsv2List of datasetsList of species5d9e1615d9a99_20191009_132003
8692019-10-09pointscsv2List of datasetsList of species5d9d35beed51d_20191008_212717
8702019-10-09pointsshapefile13List of datasetsList of species5d9dfb912b244_20191009_112740
8712019-10-07pointscsv60List of datasetsList of species5d9a9961ee62a_20191006_220254
8722019-09-18pointscsv6List of datasetsList of species5d784a7251841_20190918_124421
8732019-09-18pointscsv1List of datasetsList of species5d784a7251841_20190918_124201
8742019-09-18pointscsv7List of datasetsList of species5d784a7251841_20190918_124907
8752019-09-18pointscsv3List of datasetsList of species5d784a7251841_20190918_125230
8762019-09-18pointscsv1List of datasetsList of species5d784a7251841_20190918_125605
8772019-09-18pointscsv2List of datasetsList of species5d784a7251841_20190918_130150
8782019-09-18pointscsv2List of datasetsList of species5d784a7251841_20190918_132739
8792019-09-18pointsshapefile2List of datasetsList of species5d784a7251841_20190918_145419
8802019-09-18pointswfs2List of datasetsList of species5d784a7251841_20190918_145444
8812019-09-18pointscsv1List of datasetsList of species5d784a7251841_20190918_122849
8822019-09-18pointscsv2List of datasetsList of species5d784a7251841_20190918_171035
8832019-09-18pointscsv6List of datasetsList of species5d784a7251841_20190918_123805
8842019-09-14pointscsv1List of datasetsList of species5d7d3d41465f7_20190914_152901
8852019-09-14pointscsv1List of datasetsList of species5d7d47715363c_20190914_160323
8862019-09-14dist_spcsv1List of datasetsList of species5d7d47715363c_20190914_160337
8872019-09-14pointsshapefile1List of datasetsList of species5d7d3d41465f7_20190914_152549
8882019-09-14pointscsv1List of datasetsList of species5d7d3d41465f7_20190914_153358
8892019-09-14pointscsv1List of datasetsList of species5d7d3d41465f7_20190914_153145
8902019-08-30pointscsv2List of datasetsList of species5d68e3e642336_20190830_050221
8912019-08-27pointsshapefile60List of datasetsList of species5d65811785e87_20190827_160957
8922019-08-27pointscsv9List of datasetsList of species5d6597209ce56_20190827_174303
8932019-08-27pointscsv9List of datasetsList of species5d6597209ce56_20190827_175514
8942019-08-27pointsshapefile60List of datasetsList of species5d65811785e87_20190827_162242
8952019-08-26dist_spkml1List of datasetsList of species5d6397086ca89_20190826_043045
8962019-08-26pointsshapefile1List of datasetsList of species5d6398d9480db_20190826_044409
8972019-08-22pointscsv1List of datasetsList of species5d5ea1976ddb8_20190822_101322
8982019-08-21dist_spkml44List of datasetsList of species5d5d8df95d288_20190821_143137
8992019-08-20pointscsv2List of datasetsList of species5d5c694c05c4f_20190820_174321
9002019-08-13pointsshapefile2List of datasetsList of species5d534d3430147_20190813_195242
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.