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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
6672366
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.
92357
Years 2026202520242023
404923543496
Formats requested Types requested  
csv1255
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)1250
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
16512024-06-03dist_spcsv45List of datasetsList of species665dc740ee718_20240603_095906
16522024-06-03dist_spcsv20List of datasetsList of species665dc740ee718_20240603_102051
16532024-06-03dist_spcsv45List of datasetsList of species665dc740ee718_20240603_100914
16542024-06-03dist_spcsv1List of datasetsList of species665dc740ee718_20240603_102008
16552024-06-03dist_spcsv15List of datasetsList of species665dc740ee718_20240603_101858
16562024-05-31dist_spcsv18List of datasetsList of species665a1ce08479d_20240531_145703
16572024-05-30whole_datasetkml835List of datasetsList of species665881a7b9f64_20240530_102141
16582024-05-30whole_datasetcsv835List of datasetsList of species665881a7b9f64_20240530_102103
16592024-05-30whole_datasetkml835List of datasetsList of species665898cebf6ed_20240530_115307
16602024-05-30whole_datasetkml835List of datasetsList of species665881a7b9f64_20240530_102107
16612024-05-30whole_datasetcsv835List of datasetsList of species665881a7b9f64_20240530_102135
16622024-05-30whole_datasetcsv835List of datasetsList of species665898cebf6ed_20240530_115242
16632024-05-30whole_datasetgdb835List of datasetsList of species665898cebf6ed_20240530_115258
16642024-05-26whole_speciescsv43List of datasetsList of species66535cd7b8e99_20240526_123958
16652024-05-24dist_taxa_h3shapefile212List of datasetsList of species6650f48bc2821_20240524_162729
16662024-05-24dist_taxa_h3shapefile212List of datasetsList of species6650f48bc2821_20240524_162734
16672024-05-22whole_speciescsv22List of datasetsList of species664db9dfae4b2_20240522_053433
16682024-05-22dist_spshapefile87List of datasetsList of species664e39ce1c9a3_20240522_144203
16692024-05-21dist_spcsv1List of datasetsList of species664bf2d56a3a4_20240520_210726
16702024-05-21dist_spshapefile1List of datasetsList of species664bf2d56a3a4_20240520_210818
16712024-05-21dist_spwfs1List of datasetsList of species664bf2d56a3a4_20240520_210801
16722024-05-20dist_spcsv1List of datasetsList of species664b871c76ef3_20240520_133530
16732024-05-20dist_spshapefile1List of datasetsList of species664bbb12eb8fc_20240520_170804
16742024-05-20dist_spwms1List of datasetsList of species664bbb12eb8fc_20240520_170814
16752024-05-20whole_speciescsv1List of datasetsList of species664bbb12eb8fc_20240520_173850
16762024-05-20dist_spshapefile1List of datasetsList of species664bbb12eb8fc_20240520_174546
16772024-05-20whole_speciescsv1List of datasetsList of species664bbb12eb8fc_20240520_174826
16782024-05-20dist_spwfs1List of datasetsList of species664b871c76ef3_20240520_134241
16792024-05-20dist_spshapefile1List of datasetsList of species664b871c76ef3_20240520_134247
16802024-05-20dist_spcsv1List of datasetsList of species664bbb12eb8fc_20240520_173951
16812024-05-20dist_spwms1List of datasetsList of species664b871c76ef3_20240520_134305
16822024-05-20dist_spwfs1List of datasetsList of species664bbb12eb8fc_20240520_170757
16832024-05-20dist_spcsv1List of datasetsList of species664bbb12eb8fc_20240520_170752
16842024-05-20dist_spshapefile1List of datasetsList of species664bbb12eb8fc_20240520_174520
16852024-05-20dist_spwfs1List of datasetsList of species664bbb12eb8fc_20240520_174512
16862024-05-20dist_spcsv1List of datasetsList of species664bbb12eb8fc_20240520_174506
16872024-05-20dist_spshapefile1List of datasetsList of species664bbb12eb8fc_20240520_174310
16882024-05-20dist_spwms1List of datasetsList of species664bbb12eb8fc_20240520_174304
16892024-05-20whole_speciescsv70List of datasetsList of species664b93e0f3df1_20240520_142423
16902024-05-19pointsshapefile22List of datasetsList of species664a5c063e148_20240519_161207
16912024-05-16whole_speciesgdb104List of datasetsList of species664622568eae2_20240516_111602
16922024-05-10whole_speciesgdb104List of datasetsList of species663e119fcdb92_20240510_084612
16932024-05-10whole_speciescsv104List of datasetsList of species663e119fcdb92_20240510_082942
16942024-05-04pointscsv253List of datasetsList of species66365ca4ee3af_20240504_125113
16952024-05-04dist_spcsv142List of datasetsList of species66365ca4ee3af_20240504_121530
16962024-05-03whole_speciescsv7List of datasetsList of species6634a336f0a23_20240503_045250
16972024-05-03whole_speciesgdb1List of datasetsList of species66345544f403c_20240503_062400
16982024-05-02pointsshapefile266List of datasetsList of species6634092535e48_20240502_175122
16992024-04-30dist_sp_h3shapefile122List of datasetsList of species66309d2d2773c_20240430_035036
17002024-04-30whole_speciesgdb1List of datasetsList of species66309d2d2773c_20240430_034248
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.