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
4512025-08-12whole_speciesgdb22List of datasetsList of species689b6e9b1c437_20250812_124331
4522025-08-10dist_spshapefile29List of datasetsList of species689603bac3a6c_20250810_080552
4532025-08-10dist_spshapefile29List of datasetsList of species689603bac3a6c_20250810_080541
4542025-08-10dist_spcsv29List of datasetsList of species689603bac3a6c_20250810_080615
4552025-08-10dist_spcsv29List of datasetsList of species689603bac3a6c_20250810_080611
4562025-08-09dist_spshapefile9List of datasetsList of species689603bac3a6c_20250809_073613
4572025-08-09dist_spcsv9List of datasetsList of species689603bac3a6c_20250809_073626
4582025-08-08dist_spcsv86List of datasetsList of species689630c16306b_20250808_132017
4592025-07-29whole_speciescsv14List of datasetsList of species6888ab4e4a5fa_20250729_070908
4602025-07-28pointsshapefile17List of datasetsList of species68878067cbe52_20250728_112725
4612025-07-28pointsshapefile17List of datasetsList of species68878067cbe52_20250728_112727
4622025-07-26dist_spshapefile55List of datasetsList of species6884d6bcd107a_20250726_102450
4632025-07-26dist_spshapefile55List of datasetsList of species6884d6bcd107a_20250726_103323
4642025-07-26dist_spshapefile124List of datasetsList of species6884f8040ed8b_20250726_115000
4652025-07-26dist_spshapefile39List of datasetsList of species6884f8040ed8b_20250726_120850
4662025-07-25whole_speciescsv1List of datasetsList of species68833fbd6619d_20250725_044620
4672025-07-24whole_speciesgdb104List of datasetsList of species68820b4fe7c2c_20250724_064222
4682025-07-23dist_spshapefile87List of datasetsList of species6880ca3d35446_20250723_074233
4692025-07-23whole_specieswms3List of datasetsList of species6880dd96ca1d1_20250723_090959
4702025-07-23whole_specieswms3List of datasetsList of species6880dd96ca1d1_20250723_091002
4712025-07-22whole_speciesgdb1List of datasetsList of species687fe008efa17_20250722_150817
4722025-07-22whole_speciesgdb1List of datasetsList of species687fe008efa17_20250722_150824
4732025-07-21dist_taxashapefile59List of datasetsList of species687ed00398221_20250721_194742
4742025-07-21dist_taxacsv59List of datasetsList of species687ed00398221_20250721_194738
4752025-07-21dist_taxacsv59List of datasetsList of species687ed00398221_20250721_194733
4762025-07-21whole_speciescsv104List of datasetsList of species687e7b5fd1290_20250721_181955
4772025-07-21whole_speciescsv104List of datasetsList of species687e7b5fd1290_20250721_182023
4782025-07-21whole_speciescsv104List of datasetsList of species687e7b5fd1290_20250721_182056
4792025-07-21whole_speciescsv104List of datasetsList of species687e7b5fd1290_20250721_181957
4802025-07-21whole_speciescsv104List of datasetsList of species687e7b5fd1290_20250721_182029
4812025-07-21whole_speciescsv104List of datasetsList of species687e7b5fd1290_20250721_181959
4822025-07-19dist_spkml94List of datasetsList of species687bd165e6df8_20250719_134310
4832025-07-19dist_spkml94List of datasetsList of species687bd165e6df8_20250719_134307
4842025-07-19dist_spkml94List of datasetsList of species687bd165e6df8_20250719_134306
4852025-07-18dist_spshapefile2List of datasetsList of species6879fc42f0195_20250718_034929
4862025-07-18dist_spshapefile2List of datasetsList of species6879ffe9c8bac_20250718_040427
4872025-07-18whole_speciesgdb16List of datasetsList of species6879fc4955028_20250718_035106
4882025-07-18dist_spshapefile15List of datasetsList of species6879f7cb164b3_20250718_033324
4892025-07-18dist_spshapefile15List of datasetsList of species6879f7cb164b3_20250718_033346
4902025-07-18dist_spshapefile3List of datasetsList of species6879ffe9c8bac_20250718_040725
4912025-07-18whole_speciesgdb3List of datasetsList of species6879ffe9c8bac_20250718_040921
4922025-07-18dist_spshapefile3List of datasetsList of species6879f7d155b9b_20250718_033538
4932025-07-16dist_spshapefile143List of datasetsList of species687752ae8a57d_20250716_040904
4942025-07-15dist_spshapefile1List of datasetsList of species68767c389cef4_20250715_122302
4952025-07-15dist_spshapefile1List of datasetsList of species68767c389cef4_20250715_122307
4962025-07-14dist_spcsv15List of datasetsList of species687529434b05d_20250714_141233
4972025-07-13whole_speciesgdb104List of datasetsList of species68736a8303d22_20250713_042814
4982025-07-12pointskml16List of datasetsList of species6872d809363fa_20250712_175117
4992025-07-11whole_speciescsv16List of datasetsList of species686f771e03875_20250710_221815
5002025-07-11whole_speciescsv16List of datasetsList of species686f771e03875_20250710_221906
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.