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
26512014-10-15dist_taxacsv555List of datasetsList of species543ec09f42e4f_20141015_144752
26522014-10-15whole_speciescsv14List of datasetsList of species543edc4e0b522_20141015_170042
26532014-10-15whole_speciescsv14List of datasetsList of species543edc4e0b522_20141015_170636
26542014-10-15dist_spcsv12List of datasetsList of species543edc4e0b522_20141015_171104
26552014-09-26dist_taxashapefile555List of datasetsList of species5425c03080813_20140926_154136
26562014-09-22whole_speciescsv17List of datasetsList of species54202ae4e5bb1_20140922_101732
26572014-09-18whole_speciescsv10List of datasetsList of species541b35c2d794a_20140918_154851
26582014-09-18whole_speciescsv6List of datasetsList of species541b3d506ab5f_20140918_161542
26592014-09-18whole_speciescsv17List of datasetsList of species541b3a643f0e8_20140918_160306
26602014-09-18whole_speciescsv8List of datasetsList of species541b423544177_20140918_163649
26612014-09-18whole_speciescsv9List of datasetsList of species541b1c3b57454_20140918_135601
26622014-09-18whole_speciescsv8List of datasetsList of species541b429aa96e0_20140918_163756
26632014-09-11whole_speciesshapefile35List of datasetsList of species5412025fd9f39_20140911_161533
26642014-09-10dist_spshapefile2List of datasetsList of species54103c945b1fc_20140910_94425
26652014-08-27pointsshapefile63List of datasetsList of species53fdb32f7bae8_20140827_63953
26662014-08-22whole_speciesshapefile17List of datasetsList of species53f7f07e1d006_20140822_214148
26672014-08-22whole_speciesshapefile6List of datasetsList of species53f7f07e1d006_20140822_214032
26682014-08-22whole_speciesshapefile2List of datasetsList of species53f781c1e0975_20140822_134724
26692014-08-18dist_taxashapefile555List of datasetsList of species53f232cedbb42_20140818_131449
26702014-08-18dist_taxacsv555List of datasetsList of species53f23736b56d5_20140818_132655
26712014-08-18dist_taxacsv555List of datasetsList of species53f232cedbb42_20140818_131642
26722014-08-18dist_taxacsv555List of datasetsList of species53f23736b56d5_20140818_141900
26732014-08-18dist_taxashapefile555List of datasetsList of species53f23736b56d5_20140818_132759
26742014-08-14whole_speciescsv17List of datasetsList of species53ecc8114ae80_20140814_103504
26752014-08-14whole_speciescsv2List of datasetsList of species53ed7feceb524_20140814_233601
26762014-08-13dist_taxacsv555List of datasetsList of species53eba2e6ca275_20140813_134749
26772014-08-13dist_taxashapefile555List of datasetsList of species53eb98255b3ef_20140813_130018
26782014-08-06pointsshapefile56List of datasetsList of species53e21e20da36b_20140806_82532
26792014-07-31pointsshapefile2List of datasetsList of species53dab33da6e5f_20140731_172200
26802014-07-30dist_taxashapefile555List of datasetsList of species53d8f272213e7_20140730_93123
26812014-07-30dist_taxacsv555List of datasetsList of species53d8f272213e7_20140730_93113
26822014-07-28whole_speciesshapefile1List of datasetsList of species53d6806171a6e_20140728_131046
26832014-07-28pointsshapefile5List of datasetsList of species53d6806171a6e_20140728_131936
26842014-07-28whole_speciesshapefile1List of datasetsList of species53d6806171a6e_20140728_130311
26852014-07-28pointsshapefile2List of datasetsList of species53d69809520d6_20140728_144642
26862014-07-28pointsshapefile2List of datasetsList of species53d67209a650f_20140728_123056
26872014-07-28whole_speciescsv35List of datasetsList of species53d6816082b1d_20140728_130919
26882014-07-28whole_speciescsv35List of datasetsList of species53d6816082b1d_20140728_133318
26892014-07-28whole_speciescsv35List of datasetsList of species53d6816082b1d_20140728_132728
26902014-07-21whole_speciescsv2List of datasetsList of species53cdf56a43194_20140722_14148
26912014-07-19dist_taxashapefile555List of datasetsList of species53ca47ca4daa9_20140719_63236
26922014-07-14pointsshapefile6List of datasetsList of species53c4362356e72_20140714_155947
26932014-07-14dist_spshapefile6List of datasetsList of species53c41acde1c36_20140714_150223
26942014-07-14whole_speciesshapefile6List of datasetsList of species53c4330da86f6_20140714_154632
26952014-07-10pointsshapefile4List of datasetsList of species53be9971ae675_20140710_100900
26962014-07-07pointsshapefile6List of datasetsList of species53baa36a597d2_20140707_94414
26972014-06-27dist_spshapefile6List of datasetsList of species53ad74cb72343_20140627_94356
26982014-06-17whole_speciesshapefile35List of datasetsList of species53a02b75a774c_20140617_94334
26992014-06-17pointsshapefile10List of datasetsList of species53a02b75a774c_20140617_94930
27002014-06-17whole_speciescsv35List of datasetsList of species53a02b75a774c_20140617_94515
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.