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)242
Gridded summary Type 1b (dist_taxa_h3)0
Gridded summary Type 2a (dist_sp)772
Gridded summary Type 2b (dist_sp_h3)12
diversity indexes (diversity)2
Observations based on criteria (points)929
All observations of species (whole_species)467
All observations in dataset (whole_dataset)22
  • 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
19512013-03-25whole_speciescsv13List of datasetsList of species515042981cfe9_20130325_84032
19522013-03-24whole_speciesshapefile2List of datasetsList of species514f18cfe3aaf_20130324_111640
19532013-03-24whole_speciesshapefile3List of datasetsList of species514f1a7b10d13_20130324_112454
19542013-03-24whole_speciesshapefile2List of datasetsList of species514f188db35c7_20130324_111608
19552013-03-23whole_speciesshapefile13List of datasetsList of species514d7a545f3df_20130323_54811
19562013-03-21dist_spcsv2List of datasetsList of species514b2ff04d13d_20130321_121236
19572013-03-20whole_speciesshapefile1List of datasetsList of species514a3ce866faf_20130320_184945
19582013-03-19whole_speciesshapefile2List of datasetsList of species5148891317ef9_20130319_114959
19592013-03-19whole_speciesshapefile1List of datasetsList of species514887edda3b8_20130319_114502
19602013-03-19whole_speciescsv13List of datasetsList of species5148c195d0a9e_20130319_161018
19612013-03-19whole_speciescsv13List of datasetsList of species5148370f5f8f2_20130319_62738
19622013-03-15whole_speciesshapefile13List of datasetsList of species5143f83489f26_20130316_04355
19632013-03-15whole_speciescsv13List of datasetsList of species514320056645c_20130315_93124
19642013-03-14pointsshapefile2List of datasetsList of species5141c5d2cce75_20130314_84810
19652013-03-14whole_speciesshapefile2List of datasetsList of species5141c469f16f2_20130314_83845
19662013-03-14whole_speciesshapefile2List of datasetsList of species5141c5d2cce75_20130314_84722
19672013-03-14pointsshapefile2List of datasetsList of species51421337e817d_20130314_144215
19682013-03-14pointsshapefile2List of datasetsList of species514216c33dc98_20130314_143036
19692013-03-14whole_speciescsv2List of datasetsList of species5142634e2d696_20130314_195553
19702013-03-13dist_spcsv3List of datasetsList of species5140a381a03d1_20130313_121815
19712013-03-13dist_spshapefile2List of datasetsList of species51408f4740552_20130313_104316
19722013-03-13pointsshapefile2List of datasetsList of species5140e4072c1ca_20130313_164610
19732013-03-13whole_speciescsv2List of datasetsList of species5140130323b9b_20130313_15038
19742013-03-11whole_speciesshapefile2List of datasetsList of species513d81ee499e5_20130311_30449
19752013-03-11whole_speciesshapefile2List of datasetsList of species513d828370cfc_20130311_30843
19762013-03-11whole_speciescsv2List of datasetsList of species513d828370cfc_20130311_30853
19772013-03-08whole_speciescsv2List of datasetsList of species513a48f11ca1d_20130308_152445
19782013-03-07pointsshapefile2List of datasetsList of species5138ec3653d2b_20130307_144155
19792013-03-07pointsshapefile2List of datasetsList of species5138ec3653d2b_20130307_144819
19802013-03-07pointsshapefile2List of datasetsList of species5138ec3653d2b_20130307_144404
19812013-03-05whole_speciescsv2List of datasetsList of species51364af51df0e_20130305_144426
19822013-03-04whole_speciescsv9List of datasetsList of species5135862a97436_20130305_04726
19832013-03-02whole_speciescsv2List of datasetsList of species5132c476c7dd7_20130302_223325
19842013-03-01whole_speciesshapefile2List of datasetsList of species5130c7f8a0552_20130301_105731
19852013-03-01whole_speciescsv2List of datasetsList of species513122116ebe9_20130301_165012
19862013-03-01whole_speciesshapefile2List of datasetsList of species513122116ebe9_20130301_164852
19872013-02-28whole_speciesshapefile1List of datasetsList of species512f6e507933c_20130228_94905
19882013-02-28dist_spshapefile2List of datasetsList of species512fb2b0bc677_20130228_144155
19892013-02-27whole_speciescsv3List of datasetsList of species512e2e19f2a14_20130227_110344
19902013-02-25whole_speciesshapefile7List of datasetsList of species512b9f477815e_20130225_122911
19912013-02-25whole_speciesshapefile1List of datasetsList of species512b9af5c5d9e_20130225_122224
19922013-02-25whole_speciesshapefile13List of datasetsList of species512c38a227189_20130225_232605
19932013-02-25whole_speciescsv13List of datasetsList of species512c38a227189_20130225_232433
19942013-02-25whole_speciesshapefile2List of datasetsList of species512c34002dd7e_20130225_230452
19952013-02-23whole_speciesshapefile1List of datasetsList of species5128f1193b6ad_20130223_114200
19962013-02-23whole_speciescsv1List of datasetsList of species5128f1193b6ad_20130223_114211
19972013-02-22whole_speciesshapefile2List of datasetsList of species51279f659ed84_20130222_114106
19982013-02-22dist_spshapefile2List of datasetsList of species51278ca51919a_20130222_102203
19992013-02-22dist_spshapefile2List of datasetsList of species5127a102b1016_20130222_115707
20002013-02-21dist_spshapefile2List of datasetsList of species51267cb7bf5f5_20130221_150326
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 Goolge 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.