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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
12512025-02-24dist_spshapefile166List of datasetsList of species67bce674eb8c1_20250224_165049
12522025-02-24whole_speciesgdb7List of datasetsList of species67bc843e7fa82_20250224_094732
12532025-02-24whole_speciesgdb7List of datasetsList of species67bc843e7fa82_20250224_094645
12542025-02-23whole_speciescsv16List of datasetsList of species67baa8d9d1380_20250222_235516
12552025-02-22whole_speciescsv3List of datasetsList of species67b9761e4db21_20250222_020907
12562025-02-19whole_specieskml1List of datasetsList of species67b6315872770_20250219_151814
12572025-02-19whole_speciesgdb1List of datasetsList of species67b6315872770_20250219_150729
12582025-02-19whole_specieskml1List of datasetsList of species67b6315872770_20250219_143617
12592025-02-19whole_speciesgdb1List of datasetsList of species67b6315872770_20250219_151937
12602025-02-19whole_speciescsv1List of datasetsList of species67b6315872770_20250219_151049
12612025-02-16dist_spkml16List of datasetsList of species67b25bf230f96_20250216_164729
12622025-02-14dist_spcsv34List of datasetsList of species67ae940f6ddfc_20250213_202342
12632025-02-14dist_spcsv34List of datasetsList of species67ae940f6ddfc_20250213_202113
12642025-02-14whole_speciescsv1List of datasetsList of species67ae940f6ddfc_20250213_201843
12652025-02-14whole_speciesgdb22List of datasetsList of species67af84b0991ef_20250214_132428
12662025-02-14whole_speciesgdb22List of datasetsList of species67af84b0991ef_20250214_132345
12672025-02-14whole_speciesgdb16List of datasetsList of species67af61b57b7f0_20250214_103912
12682025-02-14whole_speciesgdb7List of datasetsList of species67af61bae9f73_20250214_104413
12692025-02-13whole_speciesgdb1List of datasetsList of species67ae2135b2f29_20250213_114616
12702025-02-12whole_speciescsv70List of datasetsList of species67ac9620c5555_20250212_080007
12712025-02-12dist_spcsv34List of datasetsList of species67ac903058906_20250212_072229
12722025-02-12whole_speciescsv1List of datasetsList of species67ac903058906_20250212_072216
12732025-02-12dist_spcsv34List of datasetsList of species67ac903058906_20250212_072232
12742025-02-12whole_speciescsv7List of datasetsList of species67acf7079e469_20250212_143926
12752025-02-12dist_spshapefile18List of datasetsList of species67a62276adee8_20250212_052016
12762025-02-12whole_speciesgdb70List of datasetsList of species67ac8582ebfa4_20250212_062820
12772025-02-12dist_spshapefile15List of datasetsList of species67ac809713f9c_20250212_060838
12782025-02-12whole_speciesgdb70List of datasetsList of species67acfc1d955b1_20250212_152036
12792025-02-12whole_speciesgdb70List of datasetsList of species67acfc1d955b1_20250212_151901
12802025-02-12pointsshapefile104List of datasetsList of species67ad020c089aa_20250212_154345
12812025-02-12whole_speciesgdb3List of datasetsList of species67acfaa30fb30_20250212_144818
12822025-02-12whole_speciesgdb22List of datasetsList of species67acfa95bdcdd_20250212_145413
12832025-02-11pointscsv254List of datasetsList of species67aa88479fdb6_20250211_140002
12842025-02-11whole_speciesgdb1List of datasetsList of species67ab37c791022_20250211_064816
12852025-02-11whole_speciesgdb22List of datasetsList of species67ab840d66c73_20250211_122623
12862025-02-11whole_speciesgdb22List of datasetsList of species67ab840d66c73_20250211_122505
12872025-02-11whole_speciesgdb16List of datasetsList of species67ab840d66c73_20250211_121051
12882025-02-11whole_speciesgdb3List of datasetsList of species67ab840d66c73_20250211_121905
12892025-02-11whole_speciesgdb22List of datasetsList of species67ab840d66c73_20250211_122547
12902025-02-10whole_speciescsv72List of datasetsList of species67aa6545a1b96_20250210_154822
12912025-02-07whole_speciescsv1List of datasetsList of species67a54b8097ce1_20250206_190704
12922025-02-07whole_speciescsv1List of datasetsList of species67a54b8097ce1_20250206_190706
12932025-02-07whole_speciescsv72List of datasetsList of species67a5ecbdd2d65_20250207_063458
12942025-02-05pointsshapefile16List of datasetsList of species67a35a2121c10_20250205_075033
12952025-02-05pointsshapefile254List of datasetsList of species67a27ba289c31_20250204_215252
12962025-02-05whole_speciescsv22List of datasetsList of species67a313fb0c922_20250205_034038
12972025-02-04whole_speciescsv7List of datasetsList of species67a22bfb48a53_20250204_102456
12982025-01-24dist_spkml34List of datasetsList of species6793808828ab4_20250124_070655
12992025-01-24dist_spkml34List of datasetsList of species6793808828ab4_20250124_070704
13002025-01-22dist_spkml16List of datasetsList of species6790a4894defc_20250122_034916
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.