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
4012025-09-11whole_speciescsv70List of datasetsList of species68c22381da187_20250910_212050
4022025-09-10whole_speciescsv1List of datasetsList of species68c132c0b09e4_20250910_041947
4032025-09-10dist_spcsv34List of datasetsList of species68c132c0b09e4_20250910_041452
4042025-09-10whole_speciescsv22List of datasetsList of species68c1deaba8112_20250910_162717
4052025-09-10dist_spkml15List of datasetsList of species68c12e54af51d_20250910_035512
4062025-09-10dist_spkml15List of datasetsList of species68c12e54af51d_20250910_035514
4072025-09-09whole_speciesgdb22List of datasetsList of species68c05c50379a6_20250909_125910
4082025-09-09whole_speciescsv22List of datasetsList of species68c05c50379a6_20250909_125914
4092025-09-09whole_specieskml104List of datasetsList of species68bff830e532f_20250909_055513
4102025-09-09whole_speciesgdb104List of datasetsList of species68bff830e532f_20250909_055443
4112025-09-09whole_speciescsv104List of datasetsList of species68bff830e532f_20250909_055539
4122025-09-09dist_spcsv3List of datasetsList of species68c09efc4ed45_20250909_174457
4132025-09-09dist_spcsv3List of datasetsList of species68c09efc4ed45_20250909_174455
4142025-09-08dist_spcsv55List of datasetsList of species68bf0e9dcaed6_20250908_133559
4152025-09-08dist_spcsv94List of datasetsList of species68bf0e9dcaed6_20250908_134119
4162025-09-08dist_spcsv94List of datasetsList of species68bf0e9dcaed6_20250908_134127
4172025-09-03whole_speciesgdb16List of datasetsList of species68b7e3119510e_20250903_025314
4182025-09-03whole_speciescsv16List of datasetsList of species68b7e3119510e_20250903_024901
4192025-09-03pointsshapefile51List of datasetsList of species68b7e3119510e_20250903_034731
4202025-09-01whole_speciescsv22List of datasetsList of species68b5ccef0dcd6_20250901_125828
4212025-09-01whole_speciescsv22List of datasetsList of species68b5c62be48be_20250901_121828
4222025-08-31dist_spcsv45List of datasetsList of species68b4a66f527ad_20250831_155407
4232025-08-31dist_spcsv26List of datasetsList of species68b4a66f527ad_20250831_154648
4242025-08-31dist_spcsv45List of datasetsList of species68b4a66f527ad_20250831_154749
4252025-08-31whole_speciescsv7List of datasetsList of species68b499688bfba_20250831_145153
4262025-08-28whole_speciesgdb72List of datasetsList of species68b09170c3aab_20250828_134046
4272025-08-27pointskml175List of datasetsList of species68af40067d2d0_20250827_134126
4282025-08-21whole_speciescsv7List of datasetsList of species68a78bad76d8a_20250821_181636
4292025-08-21whole_speciescsv7List of datasetsList of species68a78bad76d8a_20250821_181948
4302025-08-21whole_speciescsv7List of datasetsList of species68a78bad76d8a_20250821_181946
4312025-08-20whole_speciesgdb1List of datasetsList of species68a5b39ed1a32_20250820_073910
4322025-08-20dist_sp_h3shapefile1List of datasetsList of species68a5b39ed1a32_20250820_074302
4332025-08-19dist_sp_h3shapefile10List of datasetsList of species68a43d4ae080e_20250819_051917
4342025-08-19dist_sp_h3shapefile1List of datasetsList of species68a444a053d89_20250819_053358
4352025-08-19dist_sp_h3shapefile1List of datasetsList of species68a444a053d89_20250819_053337
4362025-08-19dist_sp_h3shapefile10List of datasetsList of species68a43d4ae080e_20250819_052000
4372025-08-19dist_sp_h3shapefile9List of datasetsList of species68a44696d7cef_20250819_054206
4382025-08-19dist_sp_h3shapefile10List of datasetsList of species68a43d4ae080e_20250819_051944
4392025-08-19whole_speciesgdb1List of datasetsList of species68a4f90431748_20250819_182658
4402025-08-18whole_speciesgdb16List of datasetsList of species68a339213740e_20250818_103142
4412025-08-18dist_spshapefile2List of datasetsList of species68a32dec1113f_20250818_094915
4422025-08-18whole_speciesgdb1List of datasetsList of species68a3370b71da3_20250818_102249
4432025-08-18whole_speciesgdb3List of datasetsList of species68a32dec1113f_20250818_094751
4442025-08-18whole_speciescsv16List of datasetsList of species68a38913bbae2_20250818_161756
4452025-08-15whole_speciescsv104List of datasetsList of species689f47a053196_20250815_114842
4462025-08-15dist_spshapefile166List of datasetsList of species689fae979d8cf_20250815_181000
4472025-08-15whole_speciesgdb7List of datasetsList of species689fae979d8cf_20250815_181658
4482025-08-15dist_spcsv166List of datasetsList of species689fae979d8cf_20250815_180657
4492025-08-15whole_speciescsv7List of datasetsList of species689f7344cc205_20250815_135718
4502025-08-12whole_speciesgdb22List of datasetsList of species689b6e9b1c437_20250812_124331
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.