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
16012016-09-02dist_spshapefile23List of datasetsList of species57c9aec7d0178_20160902_131859
16022016-09-02dist_taxakml13List of datasetsList of species57c9c212da62c_20160902_142702
16032016-09-02dist_taxashapefile13List of datasetsList of species57c9c212da62c_20160902_142504
16042016-09-02pointscsv1List of datasetsList of species57c9b98054c9d_20160902_134211
16052016-08-21dist_spkml3List of datasetsList of species57b94c3c6a6dc_20160821_30908
16062016-08-16dist_spshapefile1List of datasetsList of species57b3bf2c0858b_20160816_213549
16072016-08-15pointsshapefile13List of datasetsList of species57b1e8aa5dab3_20160815_121010
16082016-08-12pointsshapefile1List of datasetsList of species57adce8a40ced_20160812_103523
16092016-08-12pointsshapefile1List of datasetsList of species57adce8a40ced_20160812_103107
16102016-08-12pointsshapefile6List of datasetsList of species57adce8a40ced_20160812_101346
16112016-08-12pointsshapefile7List of datasetsList of species57adce8a40ced_20160812_104211
16122016-08-12pointsshapefile2List of datasetsList of species57ae0d4eb61de_20160812_141008
16132016-08-12pointsshapefile1List of datasetsList of species57adce8a40ced_20160812_102035
16142016-08-12pointsshapefile1List of datasetsList of species57adce8a40ced_20160812_93923
16152016-08-12pointsshapefile2List of datasetsList of species57adce8a40ced_20160812_101820
16162016-08-12pointsshapefile3List of datasetsList of species57adce8a40ced_20160812_100402
16172016-08-12pointsshapefile2List of datasetsList of species57adce8a40ced_20160812_100928
16182016-08-12pointsshapefile1List of datasetsList of species57adeb8aea2d6_20160812_113507
16192016-08-04pointscsv2List of datasetsList of species57a31c181ea6b_20160804_64552
16202016-08-04pointsshapefile1List of datasetsList of species57a3481e9b69b_20160804_95303
16212016-08-04pointscsv1List of datasetsList of species57a3352f3ebd7_20160804_83825
16222016-08-04pointscsv1List of datasetsList of species57a3352f3ebd7_20160804_85203
16232016-07-26pointscsv1List of datasetsList of species579758abb8215_20160726_84140
16242016-07-26pointswfs1List of datasetsList of species579758abb8215_20160726_84639
16252016-07-18pointscsv3List of datasetsList of species578c85d4a0128_20160718_33251
16262016-07-15dist_spkml1List of datasetsList of species5789483559b62_20160715_165146
16272016-07-14diversityshapefile24List of datasetsList of species5787ea218431b_20160714_154416
16282016-07-14dist_spshapefile4List of datasetsList of species5787ea218431b_20160714_160914
16292016-07-13pointscsv2List of datasetsList of species578365174f028_20160713_30613
16302016-07-12pointskml7List of datasetsList of species5784af3631fa8_20160712_83100
16312016-07-12diversitykml24List of datasetsList of species578403ebe6010_20160712_163511
16322016-07-11pointscsv1List of datasetsList of species578365174f028_20160711_222250
16332016-07-11pointscsv2List of datasetsList of species578365174f028_20160711_52208
16342016-07-04dist_spkml13List of datasetsList of species577a6cbb436cc_20160704_101316
16352016-07-04dist_spkml13List of datasetsList of species577a7115a0657_20160704_102544
16362016-07-04dist_spkml13List of datasetsList of species577a7115a0657_20160704_102518
16372016-07-04dist_spkml13List of datasetsList of species577a7115a0657_20160704_102511
16382016-07-04dist_spkml13List of datasetsList of species577a7115a0657_20160704_102507
16392016-07-04dist_spkml13List of datasetsList of species577a7115a0657_20160704_102508
16402016-07-04dist_spkml13List of datasetsList of species577a7115a0657_20160704_102441
16412016-07-04dist_spkml13List of datasetsList of species577a7115a0657_20160704_102437
16422016-07-04dist_spkml13List of datasetsList of species577a7115a0657_20160704_102328
16432016-07-04dist_spkml13List of datasetsList of species577a6cbb436cc_20160704_101320
16442016-07-04dist_spkml13List of datasetsList of species577a6cbb436cc_20160704_101315
16452016-07-01dist_spkml58List of datasetsList of species5776a73dccbf9_20160701_132535
16462016-07-01pointscsv2List of datasetsList of species57769eace6770_20160701_125125
16472016-06-24whole_speciescsv3List of datasetsList of species576c384feda17_20160623_153012
16482016-06-21whole_speciescsv1List of datasetsList of species5768594054d08_20160620_170425
16492016-06-17dist_spshapefile60List of datasetsList of species5762c6670c47d_20160616_124830
16502016-06-17dist_spshapefile60List of datasetsList of species5762c6670c47d_20160616_114716
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.