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)253
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)866
Gridded summary Type 2b (dist_sp_h3)15
diversity indexes (diversity)4
Observations based on criteria (points)967
All observations of species (whole_species)596
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
19012015-06-30whole_speciesshapefile2List of datasetsList of species55924431b8afa_20150630_32610
19022015-06-30dist_spcsv60List of datasetsList of species5592abce61bd9_20150630_105232
19032015-06-24dist_taxashapefile60List of datasetsList of species558ae81921d09_20150624_141617
19042015-06-23whole_speciesshapefile2List of datasetsList of species558904a5215d9_20150623_33536
19052015-06-23whole_speciescsv2List of datasetsList of species558904a5215d9_20150623_32624
19062015-06-23whole_speciesshapefile1List of datasetsList of species5588c445a9d4f_20150623_01713
19072015-06-22whole_speciesshapefile13List of datasetsList of species5588c445a9d4f_20150622_233011
19082015-06-16whole_speciescsv7List of datasetsList of species5580626c2ee2c_20150616_142922
19092015-06-16whole_speciescsv7List of datasetsList of species5580626c2ee2c_20150616_144316
19102015-06-12dist_taxashapefile60List of datasetsList of species557aa82dc69dc_20150612_54100
19112015-06-01pointsshapefile2List of datasetsList of species556cdc547ac72_20150601_183330
19122015-06-01whole_speciescsv6List of datasetsList of species556c8717ea4e0_20150601_122744
19132015-06-01whole_speciescsv7List of datasetsList of species556c8717ea4e0_20150601_122943
19142015-05-26dist_taxacsv60List of datasetsList of species5564abba627f1_20150526_132648
19152015-05-21whole_speciescsv1List of datasetsList of species555e1b17881b1_20150521_135644
19162015-05-21whole_speciescsv1List of datasetsList of species555e1b17881b1_20150521_135339
19172015-05-21whole_speciescsv6List of datasetsList of species555e1b17881b1_20150521_135732
19182015-05-21whole_speciescsv1List of datasetsList of species555e1b17881b1_20150521_135528
19192015-05-06dist_spshapefile20List of datasetsList of species554a2b764ac7a_20150506_105923
19202015-04-30dist_taxashapefile60List of datasetsList of species5542290980b83_20150430_92144
19212015-04-30dist_taxashapefile60List of datasetsList of species5542290980b83_20150430_91838
19222015-04-30dist_taxashapefile60List of datasetsList of species5542290980b83_20150430_92554
19232015-04-30dist_taxashapefile60List of datasetsList of species5542290980b83_20150430_91654
19242015-04-30whole_speciesshapefile3List of datasetsList of species55428ed4d397d_20150430_203131
19252015-04-29dist_spshapefile18List of datasetsList of species554121c16d04f_20150429_142623
19262015-04-29dist_taxashapefile60List of datasetsList of species554121c16d04f_20150429_145231
19272015-04-26whole_speciesshapefile3List of datasetsList of species553c829ecde11_20150426_22414
19282015-04-26whole_speciescsv2List of datasetsList of species553d58717ba20_20150426_172826
19292015-04-26whole_speciescsv1List of datasetsList of species553d58472633b_20150426_172744
19302015-04-23whole_speciescsv2List of datasetsList of species553988b60c68e_20150423_200547
19312015-04-23whole_speciescsv1List of datasetsList of species553987637c624_20150423_200121
19322015-04-23whole_speciescsv9List of datasetsList of species5539133a355d5_20150423_114552
19332015-04-23dist_taxashapefile60List of datasetsList of species5539009d09d3d_20150423_110153
19342015-04-23dist_taxacsv60List of datasetsList of species5539009d09d3d_20150423_110046
19352015-04-20dist_taxashapefile60List of datasetsList of species553520c4242e6_20150420_120734
19362015-04-14dist_taxashapefile60List of datasetsList of species552b35497d054_20150412_232328
19372015-04-14pointsshapefile58List of datasetsList of species552b35497d054_20150412_232454
19382015-03-26dist_taxashapefile60List of datasetsList of species5513e897b917c_20150326_72326
19392015-03-12dist_taxashapefile60List of datasetsList of species550179b87cd3b_20150312_85126
19402015-03-12dist_taxacsv60List of datasetsList of species550179b87cd3b_20150312_85031
19412015-03-05whole_speciescsv7List of datasetsList of species54f868ef6a3fd_20150305_100336
19422015-02-24dist_taxashapefile60List of datasetsList of species54ec35bf64845_20150224_33438
19432015-02-24dist_spshapefile60List of datasetsList of species54ece79fac7fc_20150224_160701
19442015-02-24dist_taxashapefile60List of datasetsList of species54ece521d3f43_20150224_160216
19452015-02-23dist_taxacsv60List of datasetsList of species54eb957c84e08_20150223_160605
19462015-02-23dist_taxashapefile60List of datasetsList of species54eb957c84e08_20150223_160625
19472015-02-23dist_taxashapefile60List of datasetsList of species54eb8a02a19c4_20150223_151528
19482015-02-23dist_spshapefile60List of datasetsList of species54eb3fe2246d0_20150223_101124
19492015-02-23dist_spcsv19List of datasetsList of species54eb3fe2246d0_20150223_101431
19502015-02-23dist_spcsv60List of datasetsList of species54eb3fe2246d0_20150223_100520
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.