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
18512023-04-11whole_speciescsv1List of datasetsList of species64356c1451f62_20230411_101932
18522023-04-10pointscsv1List of datasetsList of species6434841c87563_20230410_175715
18532023-04-10whole_speciesgdb1List of datasetsList of species64346a5d38c6e_20230410_155842
18542023-04-10dist_spshapefile34List of datasetsList of species643434123a3ae_20230410_121321
18552023-04-06pointsshapefile48List of datasetsList of species642f118ead4aa_20230406_152244
18562023-04-06pointsshapefile48List of datasetsList of species642f118ead4aa_20230406_152012
18572023-04-06pointsshapefile40List of datasetsList of species642f118ead4aa_20230406_151453
18582023-04-06pointsshapefile17List of datasetsList of species642f118ead4aa_20230406_151123
18592023-04-06pointsshapefile48List of datasetsList of species642f118ead4aa_20230406_151703
18602023-04-06whole_speciescsv28List of datasetsList of species642f4adebd314_20230406_184812
18612023-04-06whole_speciesgdb28List of datasetsList of species642f4adebd314_20230406_184842
18622023-04-06whole_speciescsv28List of datasetsList of species642f4c390ce34_20230406_184847
18632023-04-05whole_speciescsv70List of datasetsList of species642d1d8166f1b_20230405_031842
18642023-04-05whole_speciescsv70List of datasetsList of species642d1d8166f1b_20230405_030538
18652023-04-05whole_speciescsv70List of datasetsList of species642d1d8166f1b_20230405_032409
18662023-04-02dist_spkml9List of datasetsList of species64294cf4d6e88_20230402_053832
18672023-03-29dist_spshapefile14List of datasetsList of species6424c7d31729d_20230329_194349
18682023-03-29dist_spshapefile14List of datasetsList of species6424c296bda0b_20230329_193340
18692023-03-29dist_spshapefile14List of datasetsList of species6424c296bda0b_20230329_193104
18702023-03-29dist_spshapefile14List of datasetsList of species6424c296bda0b_20230329_193049
18712023-03-29dist_spshapefile14List of datasetsList of species6424c296bda0b_20230329_193033
18722023-03-29dist_spshapefile14List of datasetsList of species6424c296bda0b_20230329_193005
18732023-03-27pointsshapefile4List of datasetsList of species6421e61734cfd_20230327_153717
18742023-03-22dist_spcsv142List of datasetsList of species641b5ee5ed6c9_20230322_163758
18752023-03-21whole_speciesgdb1List of datasetsList of species641a0a21c2308_20230321_161651
18762023-03-20whole_speciesgdb1List of datasetsList of species6418b5264b83f_20230320_154736
18772023-03-20whole_speciescsv1List of datasetsList of species6418b5264b83f_20230320_154343
18782023-03-20whole_speciesgdb1List of datasetsList of species6418b5264b83f_20230320_154934
18792023-03-20whole_specieskml1List of datasetsList of species6418b5264b83f_20230320_154330
18802023-03-20whole_speciesgdb1List of datasetsList of species6418b5264b83f_20230320_154805
18812023-03-20whole_speciesgdb1List of datasetsList of species6418b5264b83f_20230320_153636
18822023-03-20whole_speciesgdb1List of datasetsList of species6418b5264b83f_20230320_153544
18832023-03-20dist_spcsv35List of datasetsList of species64184cf34a1e2_20230320_081054
18842023-03-19dist_spcsv2List of datasetsList of species6417c9aaaa3c3_20230319_225315
18852023-03-17dist_spshapefile13List of datasetsList of species64146dcf657dd_20230317_094803
18862023-03-17dist_spshapefile1List of datasetsList of species64147a34421fc_20230317_110052
18872023-03-17pointsshapefile1List of datasetsList of species64147a34421fc_20230317_113253
18882023-03-17pointsshapefile3List of datasetsList of species64147a34421fc_20230317_115156
18892023-03-17dist_spshapefile10List of datasetsList of species64147a34421fc_20230317_105720
18902023-03-17pointsshapefile16List of datasetsList of species64147a34421fc_20230317_111312
18912023-03-17whole_speciesgdb4List of datasetsList of species64147a34421fc_20230317_112209
18922023-03-17pointsshapefile6List of datasetsList of species64147a34421fc_20230317_113002
18932023-03-17pointsshapefile7List of datasetsList of species64147a34421fc_20230317_113137
18942023-03-17pointsshapefile14List of datasetsList of species64147a34421fc_20230317_115002
18952023-03-17pointsshapefile38List of datasetsList of species64147a34421fc_20230317_114209
18962023-03-17pointsshapefile72List of datasetsList of species64147a34421fc_20230317_114542
18972023-03-17dist_spshapefile3List of datasetsList of species64147a34421fc_20230317_104709
18982023-03-17pointsshapefile22List of datasetsList of species64147a34421fc_20230317_112630
18992023-03-17pointsshapefile1List of datasetsList of species64147a34421fc_20230317_111945
19002023-03-17pointsshapefile16List of datasetsList of species64147a34421fc_20230317_110752
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.