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
7512025-04-25dist_taxakml248List of datasetsList of species680bcf6c85769_20250425_140753
7522025-04-25whole_speciescsv22List of datasetsList of species680c02466d9b8_20250425_175236
7532025-04-23dist_spcsv19List of datasetsList of species6808f521cb9f9_20250423_102408
7542025-04-23dist_spshapefile29List of datasetsList of species6808f8fead25a_20250423_103756
7552025-04-23dist_spcsv10List of datasetsList of species6808f521cb9f9_20250423_101730
7562025-04-23whole_specieskml70List of datasetsList of species680871eed261c_20250423_010737
7572025-04-22dist_spshapefile1List of datasetsList of species68073806e2822_20250422_024654
7582025-04-21dist_spcsv15List of datasetsList of species68064f87395e9_20250421_101201
7592025-04-21dist_spcsv42List of datasetsList of species68067ff7c8c2d_20250421_133021
7602025-04-17whole_speciescsv104List of datasetsList of species680091282f9e5_20250417_013936
7612025-04-16dist_spshapefile43List of datasetsList of species67fdd0e469660_20250415_224113
7622025-04-16dist_spshapefile43List of datasetsList of species67fdd0e469660_20250415_224116
7632025-04-16dist_spshapefile43List of datasetsList of species67fdd0e469660_20250415_224110
7642025-04-16dist_spcsv10List of datasetsList of species67ffcc6b413b8_20250416_113740
7652025-04-16dist_spcsv10List of datasetsList of species67ffcc6b413b8_20250416_113751
7662025-04-16pointscsv4List of datasetsList of species67ff1544c6f3e_20250415_222917
7672025-04-15dist_spkml7List of datasetsList of species67fdddeab4b81_20250415_004309
7682025-04-15whole_speciescsv104List of datasetsList of species67fe612d12515_20250415_101345
7692025-04-15whole_speciescsv104List of datasetsList of species67fe612d12515_20250415_101444
7702025-04-14whole_specieskml70List of datasetsList of species67fcaa392722d_20250414_023013
7712025-04-11dist_spcsv34List of datasetsList of species67f94906e247d_20250411_125736
7722025-04-11dist_spcsv34List of datasetsList of species67f94906e247d_20250411_125738
7732025-04-11whole_speciescsv3List of datasetsList of species67f97326aa2dc_20250411_155700
7742025-04-09dist_taxakml248List of datasetsList of species67f6adefab61c_20250409_132724
7752025-04-08dist_spkml48List of datasetsList of species67f5872c5b6ca_20250408_163607
7762025-04-07dist_spshapefile18List of datasetsList of species67f3f0f511361_20250407_113906
7772025-04-07dist_spshapefile18List of datasetsList of species67f3f0f511361_20250407_114859
7782025-04-07dist_spshapefile18List of datasetsList of species67f3f0f511361_20250407_113935
7792025-04-06dist_spkml433List of datasetsList of species67f28d372679f_20250406_105014
7802025-04-06dist_taxakml248List of datasetsList of species67f29b7e32f0b_20250406_111959
7812025-04-06dist_spkml433List of datasetsList of species67f28d372679f_20250406_105029
7822025-04-03whole_speciesgdb1List of datasetsList of species67eecee0a13c3_20250403_141134
7832025-04-03pointscsv22List of datasetsList of species67eeb1df976cf_20250403_131645
7842025-04-01pointsshapefile174List of datasetsList of species67ebf86d2c9bc_20250401_103728
7852025-04-01pointsshapefile174List of datasetsList of species67ebe873b4be0_20250401_102516
7862025-04-01pointsshapefile174List of datasetsList of species67ebf86d2c9bc_20250401_105809
7872025-04-01pointsshapefile174List of datasetsList of species67ebf86d2c9bc_20250401_103331
7882025-03-30dist_spcsv15List of datasetsList of species67e956c0c8336_20250330_104640
7892025-03-30dist_spshapefile15List of datasetsList of species67e956c0c8336_20250330_104553
7902025-03-27dist_spcsv10List of datasetsList of species67e55c1073325_20250327_101421
7912025-03-25whole_speciesgdb1List of datasetsList of species67e2fd5903219_20250325_150926
7922025-03-25dist_spshapefile34List of datasetsList of species67e2fd5903219_20250325_150622
7932025-03-24dist_taxakml248List of datasetsList of species67e14571874f2_20250324_074619
7942025-03-24dist_taxakml248List of datasetsList of species67e168b1538e4_20250324_101517
7952025-03-24dist_taxakml248List of datasetsList of species67e168b1538e4_20250324_101516
7962025-03-24dist_taxakml248List of datasetsList of species67e156f432e88_20250324_085851
7972025-03-24dist_taxakml248List of datasetsList of species67e15ba8c9a38_20250324_092102
7982025-03-24whole_speciesgdb104List of datasetsList of species67e1289f981d4_20250324_111544
7992025-03-24whole_speciescsv70List of datasetsList of species67e1289f981d4_20250324_074132
8002025-03-24whole_speciescsv104List of datasetsList of species67e1289f981d4_20250324_104103
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.