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
11012020-04-24pointsshapefile14List of datasetsList of species5ea25dd063d43_20200423_233428
11022020-04-24pointscsv14List of datasetsList of species5ea243bfbfd72_20200423_214851
11032020-04-23dist_spkml6List of datasetsList of species5ea1a76abc8a2_20200423_115738
11042020-04-23pointsshapefile14List of datasetsList of species5ea1a25a968fb_20200423_101504
11052020-04-23pointsshapefile14List of datasetsList of species5ea20c3f916f2_20200423_175038
11062020-04-22pointsshapefile4List of datasetsList of species5ea04d9064051_20200422_100828
11072020-04-20dist_spkml103List of datasetsList of species5e9d61d9c6c33_20200420_045116
11082020-04-06pointscsv332List of datasetsList of species5e8a9dec3204a_20200405_231545
11092020-04-03dist_spshapefile2List of datasetsList of species5e868480922ca_20200402_203758
11102020-04-02dist_spkml5List of datasetsList of species5e85603ad4e39_20200401_234749
11112020-03-31pointsshapefile2List of datasetsList of species5e82d3789eeaa_20200331_013016
11122020-03-30pointscsv8List of datasetsList of species5e8276b37a5fc_20200330_185145
11132020-03-29dist_spshapefile3List of datasetsList of species5e80d4cd7c99f_20200329_130934
11142020-03-19pointsshapefile10List of datasetsList of species5e73dd8abd8d1_20200319_170305
11152020-03-05dist_spkml5List of datasetsList of species5e60cce52a56b_20200305_045835
11162020-03-05pointskml6List of datasetsList of species5e60d9501b41a_20200305_055510
11172020-03-05pointskml6List of datasetsList of species5e60d9501b41a_20200305_055514
11182020-03-05dist_spkml5List of datasetsList of species5e60cce52a56b_20200305_045836
11192020-03-05dist_spkml5List of datasetsList of species5e60cce52a56b_20200305_045829
11202020-03-05pointsshapefile2List of datasetsList of species5e6170d1e3834_20200305_171309
11212020-03-04pointsshapefile555List of datasetsList of species5e5fc3c32059f_20200304_101603
11222020-03-03pointskml2List of datasetsList of species5e5e537022681_20200303_075508
11232020-03-02dist_spkml2List of datasetsList of species5e5c5d1fcaa56_20200301_201300
11242020-03-02pointskml4List of datasetsList of species5e5d70c52a5bd_20200302_154727
11252020-03-01pointskml6List of datasetsList of species5e5bcb259eadb_20200301_095459
11262020-03-01pointskml6List of datasetsList of species5e5bcb259eadb_20200301_095454
11272020-02-28pointscsv21List of datasetsList of species5e593428b632c_20200228_123922
11282020-02-19pointsshapefile2List of datasetsList of species5e4d81dc157ec_20200219_160542
11292020-02-16pointscsv6List of datasetsList of species5e48c64b9c7e5_20200216_092952
11302020-02-16pointsshapefile6List of datasetsList of species5e48c64b9c7e5_20200216_093435
11312020-02-13pointsshapefile6List of datasetsList of species5e45703799e70_20200213_105707
11322020-02-07pointscsv216List of datasetsList of species5e3d09638788f_20200207_015744
11332020-02-06pointscsv17List of datasetsList of species5e3b405552108_20200206_163952
11342020-02-05pointscsv4List of datasetsList of species5e3ad371862bc_20200205_094937
11352020-02-01pointscsv66List of datasetsList of species5e3564d93c23d_20200201_071349
11362020-02-01pointscsv45List of datasetsList of species5e3564d93c23d_20200201_064945
11372020-01-30pointscsv4List of datasetsList of species5e32c198bb5f6_20200130_064811
11382020-01-27dist_taxashapefile28List of datasetsList of species5e2f03da49886_20200127_103959
11392020-01-24pointsshapefile442List of datasetsList of species5e2af82a95a0f_20200124_113648
11402020-01-24pointsshapefile378List of datasetsList of species5e2af82a95a0f_20200124_093248
11412020-01-24dist_taxashapefile228List of datasetsList of species5e2af82a95a0f_20200124_090720
11422020-01-18dist_taxakml151List of datasetsList of species5e23220785c01_20200118_102146
11432020-01-18dist_taxakml151List of datasetsList of species5e23220785c01_20200118_102142
11442020-01-14pointscsv14List of datasetsList of species5e1d8949d20aa_20200114_045736
11452020-01-14pointsshapefile14List of datasetsList of species5e1d8949d20aa_20200114_045822
11462020-01-08pointscsv5List of datasetsList of species5e162121e6c2b_20200108_134051
11472020-01-08pointscsv5List of datasetsList of species5e16172bd2571_20200108_130935
11482020-01-03pointscsv17List of datasetsList of species5e0f8229cf447_20200103_130919
11492019-12-27pointscsv17List of datasetsList of species5e0629a6c55db_20191227_110029
11502019-12-20dist_spshapefile103List of datasetsList of species5dfcbd82da2f8_20191220_073153
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.