NEFSC Aerial Survey - Experimental 2002
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)2
Gridded summary Type 2a (dist_sp)1265
Gridded summary Type 2b (dist_sp_h3)17
diversity indexes (diversity)4
Observations based on criteria (points)1388
All observations of species (whole_species)824
All observations in dataset (whole_dataset)25
  • 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
18012017-11-27pointscsv56List of datasetsList of species5a1c6c373a1d3_20171127_150104
18022017-11-26dist_taxakml151List of datasetsList of species5a1af15922484_20171126_115258
18032017-11-26dist_taxakml151List of datasetsList of species5a1af15922484_20171126_115255
18042017-11-26dist_taxakml151List of datasetsList of species5a1af15922484_20171126_115250
18052017-11-18pointscsv6List of datasetsList of species5a0fc9811a232_20171118_05206
18062017-11-18pointscsv6List of datasetsList of species5a0fc9811a232_20171118_05313
18072017-11-18dist_spcsv3List of datasetsList of species5a0fc9811a232_20171118_05225
18082017-11-13pointscsv2List of datasetsList of species5a0a4d6b1e73a_20171113_211223
18092017-11-08pointscsv6List of datasetsList of species5a02e910863a2_20171108_63609
18102017-11-05pointscsv17List of datasetsList of species59ffa94011be7_20171105_192154
18112017-11-04pointskml4List of datasetsList of species59fe5fe22714f_20171104_205313
18122017-11-02pointscsv50List of datasetsList of species59fb264d689e7_20171102_100659
18132017-11-02pointscsv8List of datasetsList of species59fb29cec4745_20171102_102152
18142017-11-02dist_spcsv4List of datasetsList of species59fb224648bbe_20171102_95404
18152017-11-02pointscsv9List of datasetsList of species59fb224648bbe_20171102_100003
18162017-11-02pointscsv10List of datasetsList of species59fb27b92396e_20171102_101240
18172017-11-02pointscsv2List of datasetsList of species59fb07de46581_20171102_81613
18182017-11-02pointscsv2List of datasetsList of species59fb0e7096a22_20171102_85512
18192017-10-30dist_taxakml151List of datasetsList of species59f708b00483d_20171030_71303
18202017-10-30dist_taxakml151List of datasetsList of species59f708b00483d_20171030_71253
18212017-10-26pointscsv7List of datasetsList of species59f21de68af04_20171026_134435
18222017-10-25dist_taxakml346List of datasetsList of species59f0dfbfdd447_20171025_150327
18232017-10-19pointscsv9List of datasetsList of species59e8e01e64b62_20171019_134105
18242017-10-19pointscsv9List of datasetsList of species59e8e01e64b62_20171019_133029
18252017-10-18pointsshapefile14List of datasetsList of species59e72bc84528f_20171018_62630
18262017-10-18pointscsv273List of datasetsList of species59e7240600df0_20171018_60719
18272017-10-18pointscsv14List of datasetsList of species59e72bc84528f_20171018_63619
18282017-10-18pointsshapefile14List of datasetsList of species59e72bc84528f_20171018_63417
18292017-10-18pointscsv14List of datasetsList of species59e72bc84528f_20171018_62713
18302017-10-18pointsshapefile273List of datasetsList of species59e7240600df0_20171018_61422
18312017-10-17dist_taxakml151List of datasetsList of species59e6146aa8108_20171017_103224
18322017-10-17dist_taxakml151List of datasetsList of species59e6146aa8108_20171017_103227
18332017-10-17dist_taxakml151List of datasetsList of species59e6146aa8108_20171017_103225
18342017-10-17dist_taxakml151List of datasetsList of species59e6146aa8108_20171017_103221
18352017-10-17dist_taxakml151List of datasetsList of species59e6146aa8108_20171017_103245
18362017-10-17dist_taxakml151List of datasetsList of species59e6146aa8108_20171017_103233
18372017-10-17pointscsv4List of datasetsList of species59e5be9890da7_20171017_43059
18382017-10-14pointscsv45List of datasetsList of species59e1c19d777b7_20171014_35811
18392017-10-12dist_spcsv2List of datasetsList of species59df8876caeb0_20171012_112153
18402017-10-12dist_spshapefile2List of datasetsList of species59df8811c2759_20171012_112056
18412017-10-12pointscsv4List of datasetsList of species59df889dbf774_20171012_112257
18422017-10-05pointsshapefile1List of datasetsList of species59d6ad9436bf9_20171005_182700
18432017-10-05pointscsv1List of datasetsList of species59d6ad9436bf9_20171005_182631
18442017-10-05pointscsv4List of datasetsList of species59d643fc57b28_20171005_103929
18452017-10-04pointscsv4List of datasetsList of species59d53253b56c0_20171004_151452
18462017-10-04pointsshapefile4List of datasetsList of species59d52b2138281_20171004_150401
18472017-10-04pointscsv4List of datasetsList of species59d533339d7d8_20171004_151528
18482017-10-04pointsshapefile4List of datasetsList of species59d533339d7d8_20171004_152011
18492017-10-04pointsshapefile4List of datasetsList of species59d53253b56c0_20171004_151217
18502017-10-04pointsshapefile4List of datasetsList of species59d52b2138281_20171004_150646
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.