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
8012020-12-30dist_spkml5List of datasetsList of species5fec82c25ee43_20201230_084013
8022020-12-30dist_spkml5List of datasetsList of species5fec82c25ee43_20201230_084017
8032020-12-23pointscsv17List of datasetsList of species5fe3fff008584_20201223_214717
8042020-12-23pointscsv2List of datasetsList of species5fe37292de40b_20201223_114636
8052020-12-22pointsshapefile86List of datasetsList of species5fe204dd4f2f8_20201222_095555
8062020-12-22pointsshapefile86List of datasetsList of species5fe204dd4f2f8_20201222_094205
8072020-12-16dist_taxakml151List of datasetsList of species5fd9ba2943ac6_20201216_024143
8082020-12-16pointscsv5List of datasetsList of species5fda63716c83e_20201216_155337
8092020-12-14dist_spshapefile2List of datasetsList of species5fd7413c7689f_20201214_054809
8102020-12-14dist_spshapefile2List of datasetsList of species5fd7413c7689f_20201214_060322
8112020-12-02pointscsv4List of datasetsList of species5fc7e10209301_20201202_152432
8122020-11-28pointswms17List of datasetsList of species5fc22a4c3f486_20201128_061641
8132020-11-25pointskml17List of datasetsList of species5fbee7a3ce549_20201125_182730
8142020-11-25pointsshapefile17List of datasetsList of species5fbee7a3ce549_20201125_183138
8152020-11-25pointsshapefile8List of datasetsList of species5fbed8465d7f9_20201125_172050
8162020-11-24pointsshapefile2List of datasetsList of species5fbd6f3989ff9_20201124_163042
8172020-11-24pointsshapefile25List of datasetsList of species5fbd287551d93_20201124_110213
8182020-11-24pointsshapefile84List of datasetsList of species5fbd287551d93_20201124_105848
8192020-11-24pointsshapefile1List of datasetsList of species5fbd287551d93_20201124_110339
8202020-11-24pointsshapefile1List of datasetsList of species5fbd287551d93_20201124_110549
8212020-11-24pointsshapefile2List of datasetsList of species5fbd287551d93_20201124_105413
8222020-11-24pointsshapefile18List of datasetsList of species5fbd287551d93_20201124_105531
8232020-11-24pointsshapefile3List of datasetsList of species5fbd287551d93_20201124_104958
8242020-11-24pointsshapefile55List of datasetsList of species5fbd287551d93_20201124_110858
8252020-11-24pointsshapefile3List of datasetsList of species5fbd287551d93_20201124_105147
8262020-11-23pointsshapefile9List of datasetsList of species5fbb7ef01da41_20201123_042639
8272020-11-23pointsshapefile17List of datasetsList of species5fbb8a806d034_20201123_051154
8282020-11-23pointsshapefile17List of datasetsList of species5fbb8c0d23bf5_20201123_051838
8292020-11-23pointsshapefile10List of datasetsList of species5fbb863ccc550_20201123_045229
8302020-11-22pointskml17List of datasetsList of species5fbb2c9814729_20201122_223952
8312020-11-22pointsshapefile17List of datasetsList of species5fbb2c9814729_20201122_223819
8322020-11-21pointscsv17List of datasetsList of species5fb985adb9024_20201121_163222
8332020-11-20dist_spkml3List of datasetsList of species5fb80a7b6a057_20201120_133424
8342020-11-18dist_spkml2List of datasetsList of species5fb5e39de29be_20201118_222028
8352020-11-18pointscsv5List of datasetsList of species5fb5514445612_20201118_121124
8362020-11-18pointscsv8List of datasetsList of species5fb5e0015c64c_20201118_220624
8372020-11-17pointsshapefile555List of datasetsList of species5fb431dc19141_20201117_152630
8382020-11-17pointsshapefile17List of datasetsList of species5fb3e222eeb93_20201117_095259
8392020-11-14dist_spshapefile2List of datasetsList of species5faff11c3a0ca_20201114_100957
8402020-11-14dist_spshapefile2List of datasetsList of species5faffbadf3e20_20201114_104607
8412020-11-14dist_spshapefile2List of datasetsList of species5faff93fd5ab3_20201114_103546
8422020-11-14pointsshapefile2List of datasetsList of species5faff11c3a0ca_20201114_100439
8432020-11-12pointsshapefile2List of datasetsList of species5fad0f7fb7ce6_20201112_053830
8442020-11-12dist_spshapefile2List of datasetsList of species5fad183edef84_20201112_061426
8452020-11-09pointsshapefile17List of datasetsList of species5fa9b1088c28b_20201109_161858
8462020-11-09pointsshapefile86List of datasetsList of species5fa8ffa3438af_20201109_043848
8472020-11-09pointscsv6List of datasetsList of species5fa9553fb32d8_20201109_105342
8482020-11-05pointsshapefile1List of datasetsList of species5fa4a01346d96_20201105_200402
8492020-11-02pointsshapefile17List of datasetsList of species5f9fa4a6c8671_20201102_012007
8502020-11-02pointsshapefile17List of datasetsList of species5f9fa64b3b941_20201102_012723
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.