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
19012023-03-13whole_speciesgdb1List of datasetsList of species640f725331739_20230313_145927
19022023-03-13whole_speciescsv1List of datasetsList of species640faa718eb03_20230313_190401
19032023-03-12whole_speciesgdb1List of datasetsList of species640da74184a89_20230312_073801
19042023-03-10whole_speciescsv104List of datasetsList of species640acfe8dd650_20230310_015928
19052023-03-10whole_speciesgdb104List of datasetsList of species640acfe8dd650_20230310_020015
19062023-03-10whole_specieskml104List of datasetsList of species640acfe8dd650_20230310_020016
19072023-03-08whole_speciescsv70List of datasetsList of species6408f96f9e457_20230308_162110
19082023-03-08whole_speciesgdb70List of datasetsList of species6408f96f9e457_20230308_161527
19092023-03-07pointscsv3List of datasetsList of species6405a55a06843_20230307_032741
19102023-03-07pointscsv3List of datasetsList of species6405a55a06843_20230307_032744
19112023-03-07whole_speciesgdb104List of datasetsList of species6407a8b5f0df8_20230307_161656
19122023-03-07pointsshapefile175List of datasetsList of species6407af86d5a04_20230307_164622
19132023-03-06whole_speciescsv4List of datasetsList of species6405cc842cc06_20230306_065346
19142023-03-06whole_speciesgdb4List of datasetsList of species6405cc842cc06_20230306_065337
19152023-03-06whole_speciescsv3List of datasetsList of species6405a3b5362a1_20230306_032748
19162023-03-06dist_spcsv3List of datasetsList of species6405a3b5362a1_20230306_033118
19172023-03-06whole_speciescsv3List of datasetsList of species6405a3b5362a1_20230306_032759
19182023-03-06whole_speciescsv3List of datasetsList of species640531891d7a9_20230306_031214
19192023-03-06whole_speciescsv3List of datasetsList of species6405a3b5362a1_20230306_032928
19202023-03-06dist_spcsv2List of datasetsList of species640531891d7a9_20230306_031300
19212023-03-02dist_spkml15List of datasetsList of species64011bd602881_20230302_165937
19222023-03-02dist_spkml15List of datasetsList of species64011bd602881_20230302_165948
19232023-03-02whole_speciescsv104List of datasetsList of species6400962f1f6da_20230302_074048
19242023-03-01whole_speciescsv104List of datasetsList of species63ff941181640_20230301_130714
19252023-02-28whole_specieskml104List of datasetsList of species63feb7167f049_20230228_213643
19262023-02-28whole_speciescsv104List of datasetsList of species63fe5c75867f6_20230228_151115
19272023-02-28whole_speciesgdb104List of datasetsList of species63fe5c75867f6_20230228_151103
19282023-02-28whole_speciesgdb104List of datasetsList of species63feb7167f049_20230228_213212
19292023-02-28whole_speciescsv104List of datasetsList of species63feb7167f049_20230228_213233
19302023-02-28whole_speciescsv104List of datasetsList of species63fe650de9455_20230228_154311
19312023-02-28whole_speciesgdb104List of datasetsList of species63fe650de9455_20230228_154301
19322023-02-28whole_speciesgdb3List of datasetsList of species63fe0fc1956d1_20230228_100832
19332023-02-28whole_speciescsv3List of datasetsList of species63fe0fc1956d1_20230228_100831
19342023-02-23whole_speciesgdb104List of datasetsList of species63f778bd11415_20230223_093640
19352023-02-21dist_spshapefile34List of datasetsList of species63f51fb8b3177_20230221_145335
19362023-02-20dist_spkml10List of datasetsList of species63f39d9d4f464_20230220_112126
19372023-02-18dist_spshapefile9List of datasetsList of species63f158cd2dbb3_20230218_181050
19382023-02-16dist_spkml219List of datasetsList of species63eea5966cf70_20230216_165928
19392023-02-16dist_spkml219List of datasetsList of species63eea5966cf70_20230216_165827
19402023-02-15dist_spcsv10List of datasetsList of species63ed343a2bbe7_20230215_144056
19412023-02-15pointscsv16List of datasetsList of species63ed4212067aa_20230215_153742
19422023-02-13whole_speciescsv7List of datasetsList of species63ea75d38008d_20230213_131636
19432023-02-13whole_speciescsv7List of datasetsList of species63ea75d38008d_20230213_131654
19442023-02-11whole_speciescsv1List of datasetsList of species63e7c4e435420_20230211_114418
19452023-02-09dist_sp_h3csv13List of datasetsList of species63e53911bbf0f_20230209_135036
19462023-02-08dist_spshapefile87List of datasetsList of species63e39b1067c88_20230208_075912
19472023-02-08dist_spshapefile34List of datasetsList of species63e39b1067c88_20230208_091004
19482023-02-07dist_spcsv143List of datasetsList of species63e26944e767d_20230207_101256
19492023-02-05whole_specieskml104List of datasetsList of species63e01b6f3fc7a_20230205_163841
19502023-02-05whole_speciescsv104List of datasetsList of species63e01b6f3fc7a_20230205_163823
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.