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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
21512023-05-20pointscsv70List of datasetsList of species64686d008b939_20230520_031129
21522023-05-20dist_spcsv18List of datasetsList of species64686d008b939_20230520_024842
21532023-05-20dist_spcsv33List of datasetsList of species64686abda1172_20230520_024220
21542023-05-20dist_spcsv18List of datasetsList of species64686d008b939_20230520_030912
21552023-05-15whole_speciescsv1List of datasetsList of species6461e55ad288e_20230515_035913
21562023-05-15whole_speciescsv1List of datasetsList of species6461e55ad288e_20230515_041043
21572023-05-15whole_speciescsv1List of datasetsList of species6461e55ad288e_20230515_040651
21582023-05-15whole_speciescsv1List of datasetsList of species6461e55ad288e_20230515_041336
21592023-05-15dist_spkml21List of datasetsList of species6462910aba9c5_20230515_164122
21602023-05-15dist_spshapefile21List of datasetsList of species6462910aba9c5_20230515_164606
21612023-05-15dist_spshapefile21List of datasetsList of species6462910aba9c5_20230515_164848
21622023-05-15dist_spshapefile36List of datasetsList of species6462910aba9c5_20230515_165044
21632023-05-15dist_spshapefile39List of datasetsList of species6462910aba9c5_20230515_185903
21642023-05-15dist_spshapefile39List of datasetsList of species6462910aba9c5_20230515_190253
21652023-05-15dist_spshapefile39List of datasetsList of species6462910aba9c5_20230515_192457
21662023-05-15dist_spshapefile74List of datasetsList of species6462910aba9c5_20230515_192749
21672023-05-15dist_spshapefile74List of datasetsList of species6462910aba9c5_20230515_193025
21682023-05-15dist_spshapefile84List of datasetsList of species6462910aba9c5_20230515_193334
21692023-05-15dist_spshapefile84List of datasetsList of species6462910aba9c5_20230515_194522
21702023-05-15dist_spshapefile84List of datasetsList of species6462910aba9c5_20230515_195021
21712023-05-15dist_spshapefile84List of datasetsList of species6462910aba9c5_20230515_195317
21722023-05-15dist_spkml21List of datasetsList of species6462910aba9c5_20230515_163648
21732023-05-15dist_spshapefile21List of datasetsList of species6462910aba9c5_20230515_164439
21742023-05-12whole_specieskml7List of datasetsList of species645de9e246bba_20230512_033710
21752023-05-12whole_speciescsv72List of datasetsList of species645de9e246bba_20230512_033553
21762023-05-10pointsshapefile1List of datasetsList of species645c18666194b_20230510_182333
21772023-05-10pointsshapefile22List of datasetsList of species645c1a0487035_20230510_182844
21782023-05-10dist_spkml1List of datasetsList of species645b1e759d862_20230510_003612
21792023-05-10whole_speciesgdb1List of datasetsList of species645b85d4c0e49_20230510_080034
21802023-05-10dist_spshapefile34List of datasetsList of species645b85d4c0e49_20230510_080155
21812023-05-10dist_spshapefile18List of datasetsList of species645b8a9497b37_20230510_081434
21822023-05-10dist_spshapefile15List of datasetsList of species645b8b034f0cf_20230510_081623
21832023-05-09dist_spshapefile9List of datasetsList of species645acae620047_20230509_185632
21842023-05-09dist_spshapefile1List of datasetsList of species645aea6806eb9_20230509_205239
21852023-05-09dist_spshapefile9List of datasetsList of species645acae620047_20230509_185638
21862023-05-09dist_spshapefile1List of datasetsList of species645ac686a3ed5_20230509_190412
21872023-05-06dist_spkml2List of datasetsList of species6456ab3d993d3_20230506_153451
21882023-05-06whole_specieskml104List of datasetsList of species6455f0a490b02_20230506_023108
21892023-05-06whole_speciescsv6List of datasetsList of species645713cff0fec_20230506_235824
21902023-05-05whole_speciescsv22List of datasetsList of species6455148e5e7fc_20230505_104517
21912023-05-04whole_speciescsv28List of datasetsList of species6454308b7e8b2_20230504_183017
21922023-05-04whole_speciescsv28List of datasetsList of species6454308b7e8b2_20230504_182613
21932023-05-04whole_speciescsv28List of datasetsList of species64543333be923_20230504_183657
21942023-05-01dist_spkml20List of datasetsList of species644fe083cb439_20230501_121212
21952023-04-30whole_speciescsv1List of datasetsList of species644e6eb8bbc10_20230430_094033
21962023-04-27whole_specieskml7List of datasetsList of species644afb41ab8b8_20230427_185243
21972023-04-25whole_speciescsv22List of datasetsList of species6447b9e1e3164_20230425_074005
21982023-04-25whole_speciesgdb22List of datasetsList of species6447b9e1e3164_20230425_074542
21992023-04-25whole_specieskml22List of datasetsList of species6447b9e1e3164_20230425_085614
22002023-04-25whole_speciesgdb16List of datasetsList of species644810c80edfc_20230425_135332
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.