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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
6682367
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.
92358
Years 2026202520242023
405923543496
Formats requested Types requested  
csv1256
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)1251
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
6512025-10-10whole_speciescsv104List of datasetsList of species68e8fdc1d7a20_20251010_090216
6522025-10-10whole_speciescsv104List of datasetsList of species68e8fdc1d7a20_20251010_090217
6532025-10-10whole_speciescsv104List of datasetsList of species68e8fdc1d7a20_20251010_090218
6542025-10-09whole_speciesgdb4List of datasetsList of species68e7f206f37b8_20251009_133527
6552025-10-09whole_speciescsv4List of datasetsList of species68e7f206f37b8_20251009_133521
6562025-10-07whole_speciescsv22List of datasetsList of species68e531eeaa128_20251007_113341
6572025-10-07whole_specieskml159List of datasetsList of species68e5522de7a78_20251007_143655
6582025-10-07whole_speciesgdb159List of datasetsList of species68e5522de7a78_20251007_143646
6592025-10-07whole_speciescsv159List of datasetsList of species68e5522de7a78_20251007_143628
6602025-10-07dist_taxakml248List of datasetsList of species68e596e6344ac_20251007_184348
6612025-10-07whole_speciescsv4List of datasetsList of species68e537ab69772_20251007_121030
6622025-10-07whole_speciescsv4List of datasetsList of species68e53cd3af181_20251007_122345
6632025-10-07whole_speciesgdb7List of datasetsList of species68e5a55fb551d_20251007_194421
6642025-10-07whole_speciescsv7List of datasetsList of species68e5a35c13508_20251007_193826
6652025-10-06dist_sp_h3shapefile18List of datasetsList of species68e3cd3b7e5d2_20251006_101432
6662025-10-06whole_speciesgdb1List of datasetsList of species68e3cd3b7e5d2_20251006_101245
6672025-10-06dist_sp_h3wfs18List of datasetsList of species68e3cd3b7e5d2_20251006_101406
6682025-10-06whole_speciesgdb159List of datasetsList of species68e42ff378c51_20251006_173102
6692025-10-06whole_speciescsv159List of datasetsList of species68e42ff378c51_20251006_173054
6702025-10-06whole_speciescsv159List of datasetsList of species68e42f4b1c23a_20251006_171020
6712025-10-06dist_spshapefile61List of datasetsList of species68e42f4b1c23a_20251006_171240
6722025-10-06dist_spcsv61List of datasetsList of species68e42f4b1c23a_20251006_171227
6732025-10-06dist_spkml61List of datasetsList of species68e42f4b1c23a_20251006_171323
6742025-10-06whole_specieskml159List of datasetsList of species68e42f4b1c23a_20251006_171051
6752025-10-06whole_speciesgdb159List of datasetsList of species68e42f4b1c23a_20251006_171044
6762025-10-06whole_speciescsv159List of datasetsList of species68e42f4b1c23a_20251006_171015
6772025-10-05whole_speciescsv28List of datasetsList of species68e26a5303136_20251005_085654
6782025-10-04dist_taxakml248List of datasetsList of species68e142e783bb4_20251004_115332
6792025-10-04whole_speciescsv1List of datasetsList of species68e0f35158e1d_20251004_062940
6802025-10-04whole_speciescsv28List of datasetsList of species68e0fa0e3d524_20251004_065714
6812025-10-04whole_speciescsv28List of datasetsList of species68e0fa0e3d524_20251004_064926
6822025-10-04whole_speciesgdb1List of datasetsList of species68e0f35158e1d_20251004_062855
6832025-10-04whole_speciescsv28List of datasetsList of species68e0fa0e3d524_20251004_064833
6842025-10-04whole_speciescsv1List of datasetsList of species68e136b1c0a58_20251004_110138
6852025-10-04dist_spshapefile39List of datasetsList of species68e0a70edfa5e_20251004_010813
6862025-10-04dist_spshapefile24List of datasetsList of species68e0a70edfa5e_20251004_005140
6872025-10-04dist_spcsv63List of datasetsList of species68e092d3bb51e_20251003_232648
6882025-10-03dist_spcsv33List of datasetsList of species68de626dc15aa_20251003_080940
6892025-10-03dist_spcsv33List of datasetsList of species68de626dc15aa_20251003_075713
6902025-10-03dist_spcsv33List of datasetsList of species68de626dc15aa_20251003_075551
6912025-10-03dist_spshapefile9List of datasetsList of species68e0553d7e791_20251003_193335
6922025-10-02dist_spcsv63List of datasetsList of species68decd81595ef_20251002_151044
6932025-10-02dist_spkml43List of datasetsList of species68dece73148a1_20251002_151532
6942025-10-01whole_speciesgdb16List of datasetsList of species68dd172e19218_20251001_081236
6952025-10-01pointscsv14List of datasetsList of species68dd442ef2cb6_20251001_123609
6962025-10-01pointscsv14List of datasetsList of species68dd442ef2cb6_20251001_123607
6972025-10-01pointscsv14List of datasetsList of species68dd442ef2cb6_20251001_123605
6982025-10-01pointscsv14List of datasetsList of species68dd442ef2cb6_20251001_123611
6992025-10-01dist_spcsv6List of datasetsList of species68dd5ee7c1a28_20251001_133114
7002025-09-30dist_spcsv61List of datasetsList of species68dc5825a4959_20250930_183725
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.