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)831
Gridded summary Type 2b (dist_sp_h3)15
diversity indexes (diversity)4
Observations based on criteria (points)949
All observations of species (whole_species)533
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
25012010-06-02dist_spshapefile1List of datasetsList of species4c06b9ddf1024_20100602_160725
25022010-06-02dist_spshapefile2List of datasetsList of species4c06bf10a8c9a_20100602_162945
25032010-06-02pointsshapefile2List of datasetsList of species4c06bf10a8c9a_20100602_163246
25042010-05-24pointscsv13List of datasetsList of species4bfa7fe80c8ce_20100524_94841
25052010-05-24pointsshapefile13List of datasetsList of species4bfa7fe80c8ce_20100524_95655
25062010-05-17pointscsv13List of datasetsList of species4bf16758bbd69_20100517_115743
25072010-05-17pointscsv1List of datasetsList of species4bf15d363d782_20100517_111428
25082010-05-17dist_spcsv2List of datasetsList of species4bf14ca355bc2_20100517_100539
25092010-05-17dist_spcsv1List of datasetsList of species4bf14e4b40edc_20100517_101140
25102010-05-17pointscsv7List of datasetsList of species4bf1521076c4c_20100517_102713
25112010-05-17pointscsv1List of datasetsList of species4bf159be51125_20100517_105928
25122010-05-17pointscsv2List of datasetsList of species4bf16062688f2_20100517_112818
25132010-05-17pointscsv1List of datasetsList of species4bf160f8a287e_20100517_113020
25142010-05-17pointscsv1List of datasetsList of species4bf1646e10ff9_20100517_114506
25152010-05-17dist_spcsv1List of datasetsList of species4bf149844e50d_20100517_95018
25162010-05-17pointscsv3List of datasetsList of species4bf1690060ecf_20100517_120435
25172010-04-26dist_spcsv13List of datasetsList of species4bd5fa7636124_20100426_164344
25182010-04-26dist_spcsv9List of datasetsList of species4bd5fa7636124_20100426_164532
25192010-04-26dist_spcsv4List of datasetsList of species4bd5fa7636124_20100426_164602
25202010-04-20dist_spshapefile2List of datasetsList of species4bcd4955c1936_20100420_22811
25212010-04-19pointsshapefile2List of datasetsList of species4bcc3fa834161_20100419_75115
25222010-04-19dist_spshapefile2List of datasetsList of species4bcc3fa834161_20100419_75033
25232010-04-19pointsshapefile2List of datasetsList of species4bcc3fa834161_20100419_73628
25242010-04-19dist_spshapefile2List of datasetsList of species4bcc3fa834161_20100419_73838
25252010-04-19dist_spshapefile2List of datasetsList of species4bcc470821f39_20100419_80606
25262010-04-19pointsshapefile2List of datasetsList of species4bcc3fa834161_20100419_75104
25272010-03-30pointscsv2List of datasetsList of species4bb21de5d3c47_20100330_115350
25282010-03-23dist_spcsv13List of datasetsList of species4ba918abce923_20100323_154834
25292010-03-23dist_spshapefile13List of datasetsList of species4ba918abce923_20100323_154724
25302010-03-18dist_spcsv2List of datasetsList of species4ba26dc5c4621_20100318_141644
25312010-03-18dist_spcsv2List of datasetsList of species4ba26160c1a88_20100318_133753
25322010-02-24dist_spcsv60List of datasetsList of species4b85c6910b923_20100224_194902
25332010-02-24dist_spshapefile60List of datasetsList of species4b85c94e58145_20100224_195209
25342010-02-24dist_spcsv60List of datasetsList of species4b85c94e58145_20100224_195133
25352010-01-31pointscsv7List of datasetsList of species4b651da9527be_20100131_11311
25362010-01-25dist_spshapefile60List of datasetsList of species4b5dff4f5d25a_20100125_153238
25372010-01-25dist_spshapefile60List of datasetsList of species4b5ca3f896624_20100125_152210
25382010-01-25dist_spcsv60List of datasetsList of species4b5ca3f896624_20100125_152300
25392010-01-21dist_spcsv1List of datasetsList of species4b5898dd5e954_20100121_140106
25402010-01-21dist_spcsv1List of datasetsList of species4b58b17064b08_20100121_145825
25412010-01-21dist_spcsv1List of datasetsList of species4b5898dd5e954_20100121_144305
25422010-01-21dist_spcsv1List of datasetsList of species4b5898dd5e954_20100121_135659
25432010-01-21dist_spshapefile2List of datasetsList of species4b57f52406e78_20100121_23546
25442010-01-21dist_spshapefile2List of datasetsList of species4b57f52406e78_20100121_23547
25452010-01-20dist_spshapefile60List of datasetsList of species4b5711778cb98_20100120_93649
25462010-01-20dist_spshapefile60List of datasetsList of species4b572121ba67e_20100120_103247
25472010-01-20dist_spshapefile60List of datasetsList of species4b571f08d5646_20100120_102106
25482010-01-20dist_spshapefile60List of datasetsList of species4b5711778cb98_20100120_94656
25492010-01-20dist_spshapefile60List of datasetsList of species4b5711778cb98_20100120_92248
25502010-01-20dist_spshapefile60List of datasetsList of species4b57067ebeb5f_20100120_83639
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.