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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
1512026-03-31dist_spshapefile4List of datasetsList of species69cb9bde7a87c_20260331_063119
1522026-03-31dist_taxakml248List of datasetsList of species69cbcc67cf3a7_20260331_093407
1532026-03-31dist_spkml15List of datasetsList of species69cbfa2496b54_20260331_124814
1542026-03-30whole_speciescsv2List of datasetsList of species69caa82a5f0e8_20260330_130048
1552026-03-30whole_speciescsv22List of datasetsList of species69caa82a5f0e8_20260330_130952
1562026-03-30whole_speciescsv6List of datasetsList of species69caa82a5f0e8_20260330_131118
1572026-03-30dist_spcsv10List of datasetsList of species69ca5f7816554_20260330_073327
1582026-03-30dist_spcsv10List of datasetsList of species69ca5fc0eb8b4_20260330_073443
1592026-03-30whole_speciescsv4List of datasetsList of species69caaf7fe7b03_20260330_133632
1602026-03-30whole_speciescsv3List of datasetsList of species69caaf7fe7b03_20260330_134015
1612026-03-30whole_speciescsv1List of datasetsList of species69caa82a5f0e8_20260330_125711
1622026-03-30whole_speciescsv7List of datasetsList of species69ca2d84d23e5_20260330_040531
1632026-03-30whole_speciescsv3List of datasetsList of species69ca2d84d23e5_20260330_040627
1642026-03-30whole_speciescsv16List of datasetsList of species69ca2d84d23e5_20260330_040559
1652026-03-30whole_speciescsv22List of datasetsList of species69ca2d84d23e5_20260330_040356
1662026-03-30whole_speciescsv22List of datasetsList of species69ca88bf53cd6_20260330_103221
1672026-03-28whole_speciescsv43List of datasetsList of species69c8288cb6372_20260328_152405
1682026-03-26dist_spcsv55List of datasetsList of species69c5536b6b85d_20260326_120341
1692026-03-26whole_speciesgdb22List of datasetsList of species69c1604fed9af_20260326_113342
1702026-03-26whole_speciescsv22List of datasetsList of species69c1604fed9af_20260326_113221
1712026-03-26dist_spcsv9List of datasetsList of species69c1604fed9af_20260326_114505
1722026-03-26whole_speciescsv28List of datasetsList of species69c405ecaad47_20260326_115345
1732026-03-26whole_speciescsv52List of datasetsList of species69c47c1c163c0_20260325_202648
1742026-03-26whole_speciesgdb22List of datasetsList of species69c3f14ad9f85_20260326_093003
1752026-03-26whole_speciesgdb22List of datasetsList of species69c3f14ad9f85_20260326_093001
1762026-03-25dist_spcsv18List of datasetsList of species69c4019678254_20260325_115219
1772026-03-25whole_speciescsv70List of datasetsList of species69c4019678254_20260325_114132
1782026-03-24dist_spshapefile10List of datasetsList of species69c2cbb16739d_20260324_134050
1792026-03-24dist_spshapefile10List of datasetsList of species69c2cbb16739d_20260324_134048
1802026-03-24dist_spshapefile10List of datasetsList of species69c2cbb16739d_20260324_134051
1812026-03-23whole_speciesgdb22List of datasetsList of species69c1604fed9af_20260323_115447
1822026-03-23whole_speciesgdb22List of datasetsList of species69c1604fed9af_20260323_115116
1832026-03-23whole_specieskml22List of datasetsList of species69c1604fed9af_20260323_115138
1842026-03-23whole_speciescsv22List of datasetsList of species69c1604fed9af_20260323_115153
1852026-03-23dist_spcsv15List of datasetsList of species69c1637429a95_20260323_120039
1862026-03-23dist_spcsv15List of datasetsList of species69c1637429a95_20260323_120042
1872026-03-23whole_speciescsv22List of datasetsList of species69c1612f19318_20260323_115709
1882026-03-23whole_speciescsv22List of datasetsList of species69c15eb3d1f12_20260323_115255
1892026-03-23whole_speciescsv22List of datasetsList of species69c15d7fa5c5d_20260323_115141
1902026-03-23whole_speciescsv22List of datasetsList of species69c160ebb93d4_20260323_115034
1912026-03-23whole_speciescsv22List of datasetsList of species69c160ebb93d4_20260323_114935
1922026-03-23whole_speciescsv22List of datasetsList of species69c160ebb93d4_20260323_114956
1932026-03-23whole_speciescsv22List of datasetsList of species69c160ebb93d4_20260323_114957
1942026-03-23whole_speciescsv22List of datasetsList of species69c160ebb93d4_20260323_114954
1952026-03-22dist_spcsv20List of datasetsList of species69bfb4e66f60f_20260322_052304
1962026-03-22dist_spcsv14List of datasetsList of species69bfb5fa694d9_20260322_052742
1972026-03-22dist_spcsv37List of datasetsList of species69bfb613537da_20260322_052809
1982026-03-22dist_spcsv1List of datasetsList of species69bff56d8d059_20260322_095830
1992026-03-22dist_spcsv1List of datasetsList of species69bff5ea15813_20260322_100039
2002026-03-22dist_spcsv17List of datasetsList of species69bff6c94ef5b_20260322_100421
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.