NEFSC Twin Otter Aerial Survey 2008
NOAA Northeast Fisheries Science Center (NEFSC)

Summary of download requests

Number of users / requestsUsersRequests
5801990
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.
91981
Years 2026202520242023
28923543496
Formats requested Types requested  
csv1022
shapefile340
kml307
wms23
wfs25
gdb273
Gridded summary Type 1a (dist_taxa)34
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)673
Gridded summary Type 2b (dist_sp_h3)49
diversity indexes (diversity)1
Observations based on criteria (points)124
All observations of species (whole_species)1097
All observations in dataset (whole_dataset)9
  • 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
6512025-06-05whole_speciesgdb16List of datasetsList of species6841fee69c310_20250605_163526
6522025-06-05dist_spcsv17List of datasetsList of species684185badb85f_20250605_080143
6532025-06-05dist_spcsv7List of datasetsList of species684185bd51c06_20250605_080154
6542025-06-05dist_spcsv4List of datasetsList of species684185be0b4a7_20250605_080014
6552025-06-05dist_spcsv1List of datasetsList of species684185bc8f2f4_20250605_080210
6562025-06-05dist_spcsv3List of datasetsList of species684185b31f35e_20250605_075831
6572025-06-05dist_spcsv6List of datasetsList of species684185b99b4cf_20250605_080134
6582025-06-05whole_speciescsv22List of datasetsList of species68418a32a2687_20250605_081904
6592025-06-05whole_speciescsv22List of datasetsList of species68418a32a2687_20250605_081813
6602025-06-05dist_spcsv9List of datasetsList of species684185be3dbca_20250605_080058
6612025-06-05dist_spcsv2List of datasetsList of species684185b73af3e_20250605_080033
6622025-06-05dist_spcsv3List of datasetsList of species68416bf37a4b3_20250605_060839
6632025-06-05dist_spcsv3List of datasetsList of species68416bf37a4b3_20250605_060704
6642025-06-05dist_spcsv9List of datasetsList of species68418a32a2687_20250605_081647
6652025-06-03whole_speciescsv16List of datasetsList of species683f0bb18a71d_20250603_105221
6662025-06-03whole_speciescsv16List of datasetsList of species683f0bb18a71d_20250603_105234
6672025-06-03whole_speciescsv16List of datasetsList of species683f0bb18a71d_20250603_105242
6682025-06-03whole_speciescsv16List of datasetsList of species683f0bb18a71d_20250603_105209
6692025-06-02dist_spkml9List of datasetsList of species683df3e0df70b_20250602_145826
6702025-06-02dist_spkml15List of datasetsList of species683df3e0df70b_20250602_145831
6712025-05-31whole_specieskml72List of datasetsList of species683b12013e6f8_20250531_112606
6722025-05-30pointsshapefile70List of datasetsList of species6839d4c0c0c24_20250530_121240
6732025-05-30whole_speciesgdb1List of datasetsList of species6839a5e065d32_20250530_083701
6742025-05-28pointskml175List of datasetsList of species6836e924df020_20250528_065202
6752025-05-28pointskml175List of datasetsList of species6836e924df020_20250528_065204
6762025-05-28pointskml175List of datasetsList of species6836e924df020_20250528_065159
6772025-05-28pointskml175List of datasetsList of species6836e924df020_20250528_065203
6782025-05-28pointskml175List of datasetsList of species6836e924df020_20250528_064927
6792025-05-28pointskml175List of datasetsList of species6836e924df020_20250528_065207
6802025-05-28pointskml175List of datasetsList of species6836e924df020_20250528_065206
6812025-05-27dist_spshapefile29List of datasetsList of species68364057879e8_20250527_185606
6822025-05-26whole_specieskml70List of datasetsList of species68344a7591b6d_20250526_103525
6832025-05-26whole_speciescsv22List of datasetsList of species6833e49296ec7_20250525_235419
6842025-05-25whole_specieskml3List of datasetsList of species68338aa7d777d_20250525_175629
6852025-05-25whole_specieskml3List of datasetsList of species68338aa7d777d_20250525_180305
6862025-05-24pointsshapefile254List of datasetsList of species6832548c79870_20250524_192651
6872025-05-23dist_spcsv166List of datasetsList of species682fbed623742_20250522_202435
6882025-05-23dist_spshapefile166List of datasetsList of species682fbed623742_20250522_202240
6892025-05-23dist_spcsv48List of datasetsList of species68303d2b90e27_20250523_052447
6902025-05-23dist_spcsv94List of datasetsList of species683034261cc42_20250523_044517
6912025-05-23dist_spcsv94List of datasetsList of species683034261cc42_20250523_045657
6922025-05-23dist_spcsv15List of datasetsList of species683034261cc42_20250523_044322
6932025-05-23dist_spcsv31List of datasetsList of species68303d2b90e27_20250523_051844
6942025-05-21dist_spshapefile15List of datasetsList of species682dccbc04527_20250521_105502
6952025-05-21dist_spshapefile9List of datasetsList of species682dccbc04527_20250521_110425
6962025-05-21dist_spshapefile16List of datasetsList of species682dccbc04527_20250521_100451
6972025-05-21dist_spshapefile25List of datasetsList of species682dccbc04527_20250521_101111
6982025-05-20dist_spcsv4List of datasetsList of species682bdf0ae12c4_20250519_221142
6992025-05-20whole_specieskml70List of datasetsList of species682c426d37659_20250520_052137
7002025-05-20whole_specieskml70List of datasetsList of species682c426d37659_20250520_050733
List of datasets

Notes

  • 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.