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
5512025-07-02whole_speciescsv1List of datasetsList of species68647e6c78495_20250701_205153
5522025-07-02whole_speciesgdb1List of datasetsList of species68647e6c78495_20250701_205137
5532025-07-02whole_specieskml1List of datasetsList of species68647e6c78495_20250701_205148
5542025-07-01dist_spkml9List of datasetsList of species6864070c824c7_20250701_120654
5552025-07-01dist_taxakml248List of datasetsList of species686408983f2fb_20250701_121454
5562025-07-01dist_taxakml248List of datasetsList of species686408983f2fb_20250701_121458
5572025-07-01dist_spcsv19List of datasetsList of species68637cf8a6e2d_20250701_022701
5582025-07-01dist_spcsv10List of datasetsList of species686380ec7be57_20250701_023315
5592025-07-01dist_spcsv42List of datasetsList of species686383a55b6e4_20250701_025427
5602025-07-01dist_spcsv19List of datasetsList of species68637cf8a6e2d_20250701_022716
5612025-07-01pointscsv45List of datasetsList of species686383a55b6e4_20250701_031013
5622025-07-01dist_spcsv35List of datasetsList of species686380ec7be57_20250701_023803
5632025-07-01dist_spcsv15List of datasetsList of species686380ec7be57_20250701_023511
5642025-07-01whole_speciescsv16List of datasetsList of species68637cf8a6e2d_20250701_021805
5652025-06-30dist_spcsv63List of datasetsList of species6861ed703a1c7_20250629_215100
5662025-06-30dist_spcsv63List of datasetsList of species6861ed703a1c7_20250629_215102
5672025-06-30dist_spcsv63List of datasetsList of species6861ed703a1c7_20250629_215101
5682025-06-30dist_spcsv63List of datasetsList of species6861ed703a1c7_20250629_215059
5692025-06-30whole_speciescsv38List of datasetsList of species686250d2d91c7_20250630_050105
5702025-06-30whole_speciescsv16List of datasetsList of species6862f9b48a2e3_20250630_170801
5712025-06-29whole_speciescsv2List of datasetsList of species6860d20e4ebfc_20250629_015646
5722025-06-28dist_spcsv63List of datasetsList of species685f8ec31796a_20250628_024228
5732025-06-28dist_spcsv34List of datasetsList of species685f884d88a9b_20250628_021457
5742025-06-27whole_speciesgdb1List of datasetsList of species_20250627_115628
5752025-06-27whole_speciescsv159List of datasetsList of species685e7ba23f4af_20250627_072504
5762025-06-27whole_speciescsv52List of datasetsList of species685e7ba23f4af_20250627_071812
5772025-06-27whole_speciescsv28List of datasetsList of species685e7ba23f4af_20250627_072735
5782025-06-27whole_speciescsv22List of datasetsList of species685e8350d635b_20250627_085841
5792025-06-27whole_speciescsv1List of datasetsList of species685e8350d635b_20250627_101219
5802025-06-27whole_speciescsv72List of datasetsList of species685e8350d635b_20250627_101312
5812025-06-27whole_speciescsv43List of datasetsList of species685e8350d635b_20250627_100247
5822025-06-27whole_speciescsv4List of datasetsList of species685e8350d635b_20250627_100103
5832025-06-27whole_speciescsv14List of datasetsList of species685e8350d635b_20250627_095934
5842025-06-27whole_speciescsv16List of datasetsList of species685e8350d635b_20250627_095249
5852025-06-27whole_speciescsv16List of datasetsList of species685e8350d635b_20250627_093651
5862025-06-27whole_speciescsv7List of datasetsList of species685e8350d635b_20250627_090543
5872025-06-27whole_speciescsv3List of datasetsList of species685e8350d635b_20250627_094050
5882025-06-27whole_speciescsv7List of datasetsList of species685e8350d635b_20250627_100733
5892025-06-26whole_speciescsv22List of datasetsList of species685ce86b5d2f2_20250626_023956
5902025-06-26whole_speciescsv16List of datasetsList of species685cdbb5aece6_20250626_020940
5912025-06-26whole_speciescsv1List of datasetsList of species685ce7b4dbecf_20250626_022519
5922025-06-26dist_spwfs15List of datasetsList of species685cdbb5aece6_20250626_014035
5932025-06-25whole_speciesgdb1List of datasetsList of species685b490537854_20250624_210622
5942025-06-25whole_speciescsv1List of datasetsList of species685b490537854_20250624_210621
5952025-06-25whole_speciesgdb1List of datasetsList of species685b490537854_20250624_210620
5962025-06-25dist_spshapefile34List of datasetsList of species685b4ce3a9452_20250624_211820
5972025-06-25whole_speciesgdb1List of datasetsList of species685b490537854_20250624_210636
5982025-06-25dist_spshapefile63List of datasetsList of species685ba115f3cbc_20250625_031201
5992025-06-25whole_speciesgdb104List of datasetsList of species685c71c6f3a8b_20250625_183755
6002025-06-25whole_specieskml104List of datasetsList of species685c71c6f3a8b_20250625_183746
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.