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
19012017-08-12dist_taxakml151List of datasetsList of species598ecb3a56bb3_20170812_53329
19022017-08-10pointscsv17List of datasetsList of species598be4d91c671_20170810_04944
19032017-08-08pointsshapefile56List of datasetsList of species59897ab9dc631_20170808_51435
19042017-08-07pointsshapefile50List of datasetsList of species59887f433b41c_20170807_110508
19052017-07-27dist_spkml2List of datasetsList of species5979f5c4d125c_20170727_102218
19062017-07-27dist_spkml2List of datasetsList of species5979f5c4d125c_20170727_102006
19072017-07-26pointscsv35List of datasetsList of species597931ce3514a_20170726_204448
19082017-07-26pointscsv9List of datasetsList of species597931ce3514a_20170726_203653
19092017-07-26pointscsv8List of datasetsList of species597931ce3514a_20170726_205323
19102017-07-25pointscsv6List of datasetsList of species597758394a579_20170725_105211
19112017-07-16pointscsv2List of datasetsList of species596baa4046787_20170716_140646
19122017-07-11dist_spkml4List of datasetsList of species5964b35caee85_20170711_71621
19132017-07-11dist_spkml1List of datasetsList of species5964aec812f1a_20170711_65928
19142017-07-11dist_spkml1List of datasetsList of species5964aec812f1a_20170711_65923
19152017-07-04pointsshapefile2List of datasetsList of species595b9b6ba466f_20170704_94409
19162017-06-28pointskml7List of datasetsList of species595380d576ffb_20170628_61425
19172017-06-24dist_spkml3List of datasetsList of species594e460678f23_20170624_70814
19182017-06-24dist_spkml3List of datasetsList of species594e460678f23_20170624_70813
19192017-06-24dist_spkml3List of datasetsList of species594e483f9c5ad_20170624_81743
19202017-06-24dist_spkml3List of datasetsList of species594e483f9c5ad_20170624_81744
19212017-06-21pointsshapefile2List of datasetsList of species594ab52e48b68_20170621_140455
19222017-06-21pointsshapefile555List of datasetsList of species594aa54fda4c5_20170621_125710
19232017-06-21dist_spshapefile151List of datasetsList of species594a914c81271_20170621_113143
19242017-06-21dist_spshapefile151List of datasetsList of species594a8f3556049_20170621_113033
19252017-06-21pointskml555List of datasetsList of species594aa54fda4c5_20170621_125702
19262017-06-21pointsshapefile2List of datasetsList of species594ab35007f00_20170621_135723
19272017-06-21pointsshapefile2List of datasetsList of species594ab4ad95051_20170621_140308
19282017-06-19dist_taxakml346List of datasetsList of species59484a391fc64_20170619_180408
19292017-06-19dist_taxakml346List of datasetsList of species59484a391fc64_20170619_180430
19302017-06-10pointscsv1List of datasetsList of species593c91c671c07_20170610_205127
19312017-06-09pointscsv8List of datasetsList of species5939d1a6a448d_20170609_131811
19322017-06-09pointscsv35List of datasetsList of species5939d1a6a448d_20170609_132339
19332017-06-09pointscsv9List of datasetsList of species5939d1a6a448d_20170609_10621
19342017-06-08dist_spkml4List of datasetsList of species5939d1a6a448d_20170608_183816
19352017-06-08pointsshapefile17List of datasetsList of species59397e3b8330b_20170608_124152
19362017-06-08pointscsv9List of datasetsList of species5939d1a6a448d_20170608_203013
19372017-06-05dist_spkml14List of datasetsList of species5935b4cf3d552_20170605_154716
19382017-06-01dist_spkml7List of datasetsList of species593050fdc4a87_20170601_134116
19392017-06-01dist_spkml7List of datasetsList of species593050fdc4a87_20170601_134119
19402017-06-01dist_spkml5List of datasetsList of species59309c672384d_20170601_191608
19412017-06-01pointsshapefile8List of datasetsList of species59306ebfd019f_20170601_154520
19422017-06-01pointsshapefile2List of datasetsList of species5930480712da6_20170601_130101
19432017-06-01pointsshapefile10List of datasetsList of species593069a7664d7_20170601_152349
19442017-06-01pointsshapefile2List of datasetsList of species59304a42d1101_20170601_131005
19452017-06-01pointsshapefile9List of datasetsList of species5930682da9ac9_20170601_151740
19462017-06-01pointsshapefile9List of datasetsList of species59306722c1026_20170601_151342
19472017-06-01pointsshapefile17List of datasetsList of species5930667e8c958_20170601_151007
19482017-06-01pointsshapefile2List of datasetsList of species5930507fceb37_20170601_133613
19492017-05-31dist_spshapefile101List of datasetsList of species592e5ebf989ec_20170531_23232
19502017-05-31pointsshapefile14List of datasetsList of species592e603d54426_20170531_21904
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.