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OBIS-SEAMAP Dataset - NEFSC Twin Otter Aerial Survey 2008

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

Summary of download requests

Number of users / requestsUsersRequests
6672366
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.
92357
Years 2026202520242023
404923543496
Formats requested Types requested  
csv1255
shapefile409
kml353
wms27
wfs26
gdb296
Gridded summary Type 1a (dist_taxa)47
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)867
Gridded summary Type 2b (dist_sp_h3)52
diversity indexes (diversity)1
Observations based on criteria (points)137
All observations of species (whole_species)1250
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
9012025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095504
9022025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095439
9032025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095434
9042025-07-09whole_speciescsv16List of datasetsList of species686e75ebdac17_20250709_100055
9052025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095600
9062025-07-09whole_speciescsv14List of datasetsList of species686e76ee660ac_20250709_100542
9072025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095524
9082025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095526
9092025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095525
9102025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095412
9112025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095411
9122025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095544
9132025-07-08dist_spcsv15List of datasetsList of species686cca1dbf982_20250708_042324
9142025-07-08dist_spcsv15List of datasetsList of species686cca1dbf982_20250708_034552
9152025-07-07dist_spkml45List of datasetsList of species686b8151902f0_20250707_054455
9162025-07-07whole_speciescsv22List of datasetsList of species686bb6c9d0607_20250707_080522
9172025-07-07whole_speciescsv22List of datasetsList of species686bb6c9d0607_20250707_080534
9182025-07-07whole_speciescsv22List of datasetsList of species686bb6c9d0607_20250707_080704
9192025-07-05whole_speciescsv16List of datasetsList of species68688da8c1b73_20250705_054127
9202025-07-05whole_speciescsv16List of datasetsList of species68688da8c1b73_20250705_054135
9212025-07-04whole_speciescsv16List of datasetsList of species6867cc4a72c9e_20250704_092114
9222025-07-04whole_speciesgdb16List of datasetsList of species6867e05cb9069_20250704_101420
9232025-07-04whole_speciescsv16List of datasetsList of species6867e05cb9069_20250704_102636
9242025-07-04whole_speciesgdb16List of datasetsList of species6867e05cb9069_20250704_101327
9252025-07-02whole_speciesgdb22List of datasetsList of species6865230c5d92f_20250702_082506
9262025-07-02dist_spkml219List of datasetsList of species68650f39bbcde_20250702_065519
9272025-07-02whole_speciescsv1List of datasetsList of species68647e6c78495_20250701_205153
9282025-07-02whole_speciesgdb1List of datasetsList of species68647e6c78495_20250701_205137
9292025-07-02whole_specieskml1List of datasetsList of species68647e6c78495_20250701_205148
9302025-07-01dist_spkml9List of datasetsList of species6864070c824c7_20250701_120654
9312025-07-01dist_taxakml248List of datasetsList of species686408983f2fb_20250701_121458
9322025-07-01dist_taxakml248List of datasetsList of species686408983f2fb_20250701_121454
9332025-07-01whole_speciescsv16List of datasetsList of species68637cf8a6e2d_20250701_021805
9342025-07-01dist_spcsv10List of datasetsList of species686380ec7be57_20250701_023315
9352025-07-01pointscsv45List of datasetsList of species686383a55b6e4_20250701_031013
9362025-07-01dist_spcsv19List of datasetsList of species68637cf8a6e2d_20250701_022701
9372025-07-01dist_spcsv35List of datasetsList of species686380ec7be57_20250701_023803
9382025-07-01dist_spcsv19List of datasetsList of species68637cf8a6e2d_20250701_022716
9392025-07-01dist_spcsv42List of datasetsList of species686383a55b6e4_20250701_025427
9402025-07-01dist_spcsv15List of datasetsList of species686380ec7be57_20250701_023511
9412025-06-30dist_spcsv63List of datasetsList of species6861ed703a1c7_20250629_215059
9422025-06-30dist_spcsv63List of datasetsList of species6861ed703a1c7_20250629_215100
9432025-06-30dist_spcsv63List of datasetsList of species6861ed703a1c7_20250629_215101
9442025-06-30dist_spcsv63List of datasetsList of species6861ed703a1c7_20250629_215102
9452025-06-30whole_speciescsv38List of datasetsList of species686250d2d91c7_20250630_050105
9462025-06-30whole_speciescsv16List of datasetsList of species6862f9b48a2e3_20250630_170801
9472025-06-29whole_speciescsv2List of datasetsList of species6860d20e4ebfc_20250629_015646
9482025-06-28dist_spcsv34List of datasetsList of species685f884d88a9b_20250628_021457
9492025-06-28dist_spcsv63List of datasetsList of species685f8ec31796a_20250628_024228
9502025-06-27whole_speciesgdb1List of datasetsList of species_20250627_115628
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.