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
11012024-11-01dist_spshapefile7List of datasetsList of species67245ff9de190_20241101_011250
11022024-11-01dist_spshapefile5List of datasetsList of species67245ff9de190_20241101_012906
11032024-11-01dist_spshapefile5List of datasetsList of species67245ff9de190_20241101_012352
11042024-11-01pointsshapefile11List of datasetsList of species67245ff9de190_20241101_014225
11052024-10-31whole_speciescsv1List of datasetsList of species6723fdc9163d0_20241031_181754
11062024-10-29dist_spcsv2List of datasetsList of species6720cc0754bb5_20241029_075615
11072024-10-28dist_spshapefile2List of datasetsList of species671fd7482fcc9_20241028_143050
11082024-10-28dist_sp_h3kml97List of datasetsList of species671f2d5220698_20241028_022713
11092024-10-28dist_sp_h3kml97List of datasetsList of species671f2d5220698_20241028_022714
11102024-10-27whole_specieskml4List of datasetsList of species671d9756aec84_20241026_214350
11112024-10-27whole_specieskml4List of datasetsList of species671d9756aec84_20241026_215037
11122024-10-27whole_speciescsv4List of datasetsList of species671d9756aec84_20241026_214407
11132024-10-26whole_speciescsv70List of datasetsList of species671c361c7e9c2_20241025_202711
11142024-10-26dist_spkml15List of datasetsList of species671d568bddb9b_20241026_165237
11152024-10-26whole_speciescsv104List of datasetsList of species671d3ef593338_20241026_164745
11162024-10-26whole_speciescsv104List of datasetsList of species671d30806aae3_20241026_145655
11172024-10-26whole_speciescsv104List of datasetsList of species671d30806aae3_20241026_145809
11182024-10-25whole_speciescsv104List of datasetsList of species671bf91beefa2_20241025_160635
11192024-10-24whole_speciesgdb70List of datasetsList of species671a76f2ee072_20241024_124417
11202024-10-24whole_speciescsv70List of datasetsList of species671ab6f99f92e_20241024_172051
11212024-10-23whole_speciesgdb70List of datasetsList of species6718ec4cce1cf_20241023_091457
11222024-10-23whole_speciescsv70List of datasetsList of species6718ec4cce1cf_20241023_091532
11232024-10-21whole_speciescsv16List of datasetsList of species67166b4e8ef81_20241021_112017
11242024-10-20whole_speciescsv4List of datasetsList of species6714efa31b4aa_20241020_075911
11252024-10-20whole_speciescsv104List of datasetsList of species67154680be20f_20241020_141548
11262024-10-19whole_speciescsv2List of datasetsList of species67135f57d548d_20241019_033911
11272024-10-17dist_spkml7List of datasetsList of species67115d8f5f1a1_20241017_150549
11282024-10-16whole_speciescsv70List of datasetsList of species670f22a364542_20241015_222213
11292024-10-16whole_speciescsv70List of datasetsList of species670f22a364542_20241015_222221
11302024-10-15dist_spshapefile15List of datasetsList of species670ee60f7ac88_20241015_180444
11312024-10-15dist_spcsv15List of datasetsList of species670ee60f7ac88_20241015_180421
11322024-10-14pointsshapefile429List of datasetsList of species670da76271324_20241014_195437
11332024-10-14whole_speciescsv1List of datasetsList of species670cace7c73f2_20241014_021318
11342024-10-14whole_speciescsv1List of datasetsList of species670cace7c73f2_20241014_021319
11352024-10-14dist_spcsv34List of datasetsList of species670cace7c73f2_20241014_014057
11362024-10-11whole_speciescsv22List of datasetsList of species67089e3c28383_20241010_234306
11372024-10-07whole_speciesgdb1List of datasetsList of species67042374bed86_20241007_141112
11382024-10-06whole_speciescsv7List of datasetsList of species6702f2f4e4566_20241006_163701
11392024-10-04dist_spcsv3List of datasetsList of species66ff9e34a36b8_20241004_035613
11402024-10-02dist_spkml87List of datasetsList of species66fc930823b65_20241001_202941
11412024-10-02dist_spkml87List of datasetsList of species66fc930823b65_20241001_202938
11422024-10-02dist_spkml87List of datasetsList of species66fc930823b65_20241001_202936
11432024-10-01dist_spcsv6List of datasetsList of species66fc58b820cc8_20241001_162915
11442024-10-01whole_speciescsv3List of datasetsList of species66fc58b820cc8_20241001_162301
11452024-09-30dist_spshapefile94List of datasetsList of species66fa7deb1d3e2_20240930_063834
11462024-09-26dist_spcsv500List of datasetsList of species66f55f9e843e1_20240926_092528
11472024-09-26dist_spcsv500List of datasetsList of species66f55e9a055c8_20240926_091722
11482024-09-26dist_spcsv166List of datasetsList of species66f55f9e843e1_20240926_092801
11492024-09-26whole_datasetcsv835List of datasetsList of species66f5994ec447b_20240926_140628
11502024-09-26dist_spkml166List of datasetsList of species66f585e2a9e4d_20240926_122132
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.