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
12012019-01-02pointscsv9List of datasetsList of species5c2cc5bfab94e_20190102_91313
12022019-01-01pointsshapefile9List of datasetsList of species5c2baabd063ca_20190101_130327
12032018-12-25pointsshapefile1List of datasetsList of species5c22693e0d2b0_20181225_123505
12042018-12-25pointsshapefile1List of datasetsList of species5c21ff126d4c2_20181225_52352
12052018-12-25pointsshapefile1List of datasetsList of species5c21ff126d4c2_20181225_52733
12062018-12-25pointsshapefile1List of datasetsList of species5c21ff126d4c2_20181225_52857
12072018-12-21dist_spkml1List of datasetsList of species5c1cf2d277fee_20181221_90655
12082018-12-17pointscsv14List of datasetsList of species5c1799df22a53_20181217_74445
12092018-12-17pointscsv1List of datasetsList of species5c1789a9aaae6_20181217_71041
12102018-12-17dist_spcsv14List of datasetsList of species5c1789a9aaae6_20181217_63624
12112018-12-17pointscsv14List of datasetsList of species5c179dac87ad9_20181217_80235
12122018-12-17pointscsv17List of datasetsList of species5c17991583ab0_20181217_81907
12132018-12-17pointscsv3List of datasetsList of species5c178e569f942_20181217_65857
12142018-12-17pointscsv17List of datasetsList of species5c17a54105640_20181217_83359
12152018-12-17pointscsv24List of datasetsList of species5c17991583ab0_20181217_82431
12162018-12-17pointscsv24List of datasetsList of species5c17a54105640_20181217_83947
12172018-12-16pointsshapefile1List of datasetsList of species5c164f4cab77b_20181216_82216
12182018-12-16pointscsv1List of datasetsList of species5c164f4cab77b_20181216_82951
12192018-12-12pointscsv2List of datasetsList of species5c11132eb9def_20181212_85549
12202018-12-12pointscsv1List of datasetsList of species5c111bb2cf6e9_20181212_93143
12212018-12-11pointscsv2List of datasetsList of species5c0ff238d8e7b_20181211_122619
12222018-12-08dist_spkml1List of datasetsList of species5c0c0329e4cfa_20181208_124714
12232018-12-04pointsshapefile2List of datasetsList of species5c06e8b39c7f2_20181204_155952
12242018-12-04pointscsv2List of datasetsList of species5c06e8b39c7f2_20181204_155710
12252018-11-17pointsshapefile2List of datasetsList of species5bf0883d4b77f_20181117_163816
12262018-11-17pointscsv2List of datasetsList of species5bf06ecc4503f_20181117_144335
12272018-11-15pointskml13List of datasetsList of species5bed5e2611858_20181115_65930
12282018-11-15pointskml13List of datasetsList of species5bed2ef8b4c30_20181115_35417
12292018-11-15dist_spshapefile2List of datasetsList of species5bed8f847eb26_20181115_102414
12302018-11-12dist_spcsv12List of datasetsList of species5be973e1c9ea9_20181112_80951
12312018-11-12dist_spcsv12List of datasetsList of species5be9789ca3825_20181112_75905
12322018-11-06dist_taxakml44List of datasetsList of species5be18b0266358_20181106_74405
12332018-11-06dist_taxakml44List of datasetsList of species5be18e3cab605_20181106_75347
12342018-11-05dist_taxakml51List of datasetsList of species5bdf994974051_20181104_201433
12352018-11-05dist_taxakml51List of datasetsList of species5bdf994974051_20181104_201431
12362018-11-05dist_taxakml51List of datasetsList of species5bdf994974051_20181104_201432
12372018-10-25dist_taxakml44List of datasetsList of species5bd1fbb684277_20181025_132334
12382018-10-19dist_taxakml44List of datasetsList of species5bc9cff90c424_20181019_84057
12392018-10-19dist_taxakml44List of datasetsList of species5bc9cff90c424_20181019_84058
12402018-10-16pointskml13List of datasetsList of species5bc5965893174_20181016_34818
12412018-10-16pointskml13List of datasetsList of species5bc5965893174_20181016_34732
12422018-10-13pointscsv2List of datasetsList of species5bc1a696bbbc5_20181013_41212
12432018-10-12dist_spkml44List of datasetsList of species5bc09e6879883_20181012_91540
12442018-10-09dist_spcsv6List of datasetsList of species5bbd35700ca77_20181009_191238
12452018-10-09pointsshapefile9List of datasetsList of species5bbc70ac8f253_20181009_52858
12462018-10-02dist_spkml16List of datasetsList of species5bb2bbd8b7198_20181001_203818
12472018-10-02dist_spkml16List of datasetsList of species5bb2bbd8b7198_20181001_203815
12482018-09-24pointscsv7List of datasetsList of species5ba937a66a903_20180924_152256
12492018-09-24pointscsv2List of datasetsList of species5ba82ec34b659_20180923_211810
12502018-09-21pointskml7List of datasetsList of species5ba3f341b4664_20180921_135315
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.