NEFSC Twin Otter Aerial Survey 2008
NOAA Northeast Fisheries Science Center (NEFSC)

Summary of download requests

Number of users / requestsUsersRequests
6622360
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.
92351
Years 2026202520242023
398923543496
Formats requested Types requested  
csv1251
shapefile408
kml352
wms27
wfs26
gdb296
Gridded summary Type 1a (dist_taxa)47
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)866
Gridded summary Type 2b (dist_sp_h3)52
diversity indexes (diversity)1
Observations based on criteria (points)136
All observations of species (whole_species)1246
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
21512023-05-15whole_speciescsv1List of datasetsList of species6461e55ad288e_20230515_041043
21522023-05-15whole_speciescsv1List of datasetsList of species6461e55ad288e_20230515_040651
21532023-05-15dist_spshapefile84List of datasetsList of species6462910aba9c5_20230515_195021
21542023-05-15dist_spshapefile84List of datasetsList of species6462910aba9c5_20230515_194522
21552023-05-15dist_spshapefile84List of datasetsList of species6462910aba9c5_20230515_193334
21562023-05-15dist_spshapefile84List of datasetsList of species6462910aba9c5_20230515_195317
21572023-05-15dist_spkml21List of datasetsList of species6462910aba9c5_20230515_163648
21582023-05-15dist_spkml21List of datasetsList of species6462910aba9c5_20230515_164122
21592023-05-15dist_spshapefile21List of datasetsList of species6462910aba9c5_20230515_164439
21602023-05-15dist_spshapefile36List of datasetsList of species6462910aba9c5_20230515_165044
21612023-05-15dist_spshapefile21List of datasetsList of species6462910aba9c5_20230515_164848
21622023-05-15dist_spshapefile21List of datasetsList of species6462910aba9c5_20230515_164606
21632023-05-15dist_spshapefile74List of datasetsList of species6462910aba9c5_20230515_193025
21642023-05-15dist_spshapefile74List of datasetsList of species6462910aba9c5_20230515_192749
21652023-05-15dist_spshapefile39List of datasetsList of species6462910aba9c5_20230515_192457
21662023-05-15dist_spshapefile39List of datasetsList of species6462910aba9c5_20230515_190253
21672023-05-15dist_spshapefile39List of datasetsList of species6462910aba9c5_20230515_185903
21682023-05-12whole_specieskml7List of datasetsList of species645de9e246bba_20230512_033710
21692023-05-12whole_speciescsv72List of datasetsList of species645de9e246bba_20230512_033553
21702023-05-10pointsshapefile1List of datasetsList of species645c18666194b_20230510_182333
21712023-05-10pointsshapefile22List of datasetsList of species645c1a0487035_20230510_182844
21722023-05-10dist_spkml1List of datasetsList of species645b1e759d862_20230510_003612
21732023-05-10dist_spshapefile15List of datasetsList of species645b8b034f0cf_20230510_081623
21742023-05-10whole_speciesgdb1List of datasetsList of species645b85d4c0e49_20230510_080034
21752023-05-10dist_spshapefile34List of datasetsList of species645b85d4c0e49_20230510_080155
21762023-05-10dist_spshapefile18List of datasetsList of species645b8a9497b37_20230510_081434
21772023-05-09dist_spshapefile9List of datasetsList of species645acae620047_20230509_185632
21782023-05-09dist_spshapefile1List of datasetsList of species645aea6806eb9_20230509_205239
21792023-05-09dist_spshapefile1List of datasetsList of species645ac686a3ed5_20230509_190412
21802023-05-09dist_spshapefile9List of datasetsList of species645acae620047_20230509_185638
21812023-05-06dist_spkml2List of datasetsList of species6456ab3d993d3_20230506_153451
21822023-05-06whole_specieskml104List of datasetsList of species6455f0a490b02_20230506_023108
21832023-05-06whole_speciescsv6List of datasetsList of species645713cff0fec_20230506_235824
21842023-05-05whole_speciescsv22List of datasetsList of species6455148e5e7fc_20230505_104517
21852023-05-04whole_speciescsv28List of datasetsList of species64543333be923_20230504_183657
21862023-05-04whole_speciescsv28List of datasetsList of species6454308b7e8b2_20230504_182613
21872023-05-04whole_speciescsv28List of datasetsList of species6454308b7e8b2_20230504_183017
21882023-05-01dist_spkml20List of datasetsList of species644fe083cb439_20230501_121212
21892023-04-30whole_speciescsv1List of datasetsList of species644e6eb8bbc10_20230430_094033
21902023-04-27whole_specieskml7List of datasetsList of species644afb41ab8b8_20230427_185243
21912023-04-25whole_specieskml22List of datasetsList of species6447b9e1e3164_20230425_085614
21922023-04-25whole_speciescsv22List of datasetsList of species6447b9e1e3164_20230425_074005
21932023-04-25whole_speciesgdb22List of datasetsList of species6447b9e1e3164_20230425_074542
21942023-04-25whole_speciesgdb16List of datasetsList of species644810c80edfc_20230425_135332
21952023-04-25whole_speciesgdb1List of datasetsList of species6447d12f97936_20230425_091725
21962023-04-25whole_specieskml1List of datasetsList of species6447d12f97936_20230425_092534
21972023-04-24dist_spkml2List of datasetsList of species644602c6c875f_20230424_002850
21982023-04-24dist_spkml2List of datasetsList of species644602c6c875f_20230424_002856
21992023-04-24dist_spshapefile1List of datasetsList of species64462666c31c9_20230424_030112
22002023-04-24dist_spshapefile1List of datasetsList of species64462666c31c9_20230424_025600
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.