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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
8012025-08-31dist_spcsv45List of datasetsList of species68b4a66f527ad_20250831_154749
8022025-08-31dist_spcsv45List of datasetsList of species68b4a66f527ad_20250831_155407
8032025-08-28whole_speciesgdb72List of datasetsList of species68b09170c3aab_20250828_134046
8042025-08-27pointskml175List of datasetsList of species68af40067d2d0_20250827_134126
8052025-08-21whole_speciescsv7List of datasetsList of species68a78bad76d8a_20250821_181946
8062025-08-21whole_speciescsv7List of datasetsList of species68a78bad76d8a_20250821_181948
8072025-08-21whole_speciescsv7List of datasetsList of species68a78bad76d8a_20250821_181636
8082025-08-20whole_speciesgdb1List of datasetsList of species68a5b39ed1a32_20250820_073910
8092025-08-20dist_sp_h3shapefile1List of datasetsList of species68a5b39ed1a32_20250820_074302
8102025-08-19dist_sp_h3shapefile10List of datasetsList of species68a43d4ae080e_20250819_051944
8112025-08-19dist_sp_h3shapefile9List of datasetsList of species68a44696d7cef_20250819_054206
8122025-08-19dist_sp_h3shapefile10List of datasetsList of species68a43d4ae080e_20250819_051917
8132025-08-19dist_sp_h3shapefile1List of datasetsList of species68a444a053d89_20250819_053337
8142025-08-19dist_sp_h3shapefile10List of datasetsList of species68a43d4ae080e_20250819_052000
8152025-08-19dist_sp_h3shapefile1List of datasetsList of species68a444a053d89_20250819_053358
8162025-08-19whole_speciesgdb1List of datasetsList of species68a4f90431748_20250819_182658
8172025-08-18dist_spshapefile2List of datasetsList of species68a32dec1113f_20250818_094915
8182025-08-18whole_speciesgdb1List of datasetsList of species68a3370b71da3_20250818_102249
8192025-08-18whole_speciesgdb16List of datasetsList of species68a339213740e_20250818_103142
8202025-08-18whole_speciesgdb3List of datasetsList of species68a32dec1113f_20250818_094751
8212025-08-18whole_speciescsv16List of datasetsList of species68a38913bbae2_20250818_161756
8222025-08-15whole_speciescsv104List of datasetsList of species689f47a053196_20250815_114842
8232025-08-15dist_spshapefile166List of datasetsList of species689fae979d8cf_20250815_181000
8242025-08-15whole_speciesgdb7List of datasetsList of species689fae979d8cf_20250815_181658
8252025-08-15dist_spcsv166List of datasetsList of species689fae979d8cf_20250815_180657
8262025-08-15whole_speciescsv7List of datasetsList of species689f7344cc205_20250815_135718
8272025-08-12whole_speciesgdb22List of datasetsList of species689b6e9b1c437_20250812_124331
8282025-08-12whole_speciescsv22List of datasetsList of species689b6e9b1c437_20250812_124337
8292025-08-10dist_spcsv29List of datasetsList of species689603bac3a6c_20250810_080611
8302025-08-10dist_spshapefile29List of datasetsList of species689603bac3a6c_20250810_080552
8312025-08-10dist_spcsv29List of datasetsList of species689603bac3a6c_20250810_080615
8322025-08-10dist_spshapefile29List of datasetsList of species689603bac3a6c_20250810_080541
8332025-08-09dist_spcsv9List of datasetsList of species689603bac3a6c_20250809_073626
8342025-08-09dist_spshapefile9List of datasetsList of species689603bac3a6c_20250809_073613
8352025-08-08dist_spcsv86List of datasetsList of species689630c16306b_20250808_132017
8362025-07-29whole_speciescsv14List of datasetsList of species6888ab4e4a5fa_20250729_070908
8372025-07-28pointsshapefile17List of datasetsList of species68878067cbe52_20250728_112725
8382025-07-28pointsshapefile17List of datasetsList of species68878067cbe52_20250728_112727
8392025-07-26dist_spshapefile39List of datasetsList of species6884f8040ed8b_20250726_120850
8402025-07-26dist_spshapefile55List of datasetsList of species6884d6bcd107a_20250726_103323
8412025-07-26dist_spshapefile55List of datasetsList of species6884d6bcd107a_20250726_102450
8422025-07-26dist_spshapefile124List of datasetsList of species6884f8040ed8b_20250726_115000
8432025-07-25whole_speciescsv1List of datasetsList of species68833fbd6619d_20250725_044620
8442025-07-24whole_speciesgdb104List of datasetsList of species68820b4fe7c2c_20250724_064222
8452025-07-23dist_spshapefile87List of datasetsList of species6880ca3d35446_20250723_074233
8462025-07-23whole_specieswms3List of datasetsList of species6880dd96ca1d1_20250723_091002
8472025-07-23whole_specieswms3List of datasetsList of species6880dd96ca1d1_20250723_090959
8482025-07-22whole_speciesgdb1List of datasetsList of species687fe008efa17_20250722_150824
8492025-07-22whole_speciesgdb1List of datasetsList of species687fe008efa17_20250722_150817
8502025-07-21dist_taxashapefile59List of datasetsList of species687ed00398221_20250721_194742
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.