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
17012023-07-14dist_spcsv59List of datasetsList of species64b152ba5f584_20230714_095426
17022023-07-13dist_spcsv55List of datasetsList of species64afafa38456e_20230713_041035
17032023-07-13whole_speciesgdb1List of datasetsList of species64b025cb387f0_20230713_124046
17042023-07-13whole_specieskml1List of datasetsList of species64b025cb387f0_20230713_123626
17052023-07-13whole_speciescsv1List of datasetsList of species64b025cb387f0_20230713_123625
17062023-07-12whole_speciescsv72List of datasetsList of species64ae6ac61a7dc_20230712_051012
17072023-07-12whole_speciescsv72List of datasetsList of species64ae6ac61a7dc_20230712_050228
17082023-07-10whole_speciesgdb4List of datasetsList of species64abd6a97c331_20230710_060116
17092023-07-10pointsshapefile28List of datasetsList of species64abf4e87e347_20230710_081001
17102023-07-10pointsshapefile52List of datasetsList of species64abe3ec80900_20230710_065738
17112023-07-10whole_speciesgdb14List of datasetsList of species64abd9781c228_20230710_062554
17122023-07-10whole_speciesgdb14List of datasetsList of species64abd9781c228_20230710_061331
17132023-07-10pointsshapefile4List of datasetsList of species64abd4945f747_20230710_055550
17142023-07-09whole_speciesgdb1List of datasetsList of species64aa8696427af_20230709_061116
17152023-07-06dist_spshapefile219List of datasetsList of species64a6b4b22b344_20230706_083452
17162023-07-06dist_spshapefile166List of datasetsList of species64a6b4b22b344_20230706_094509
17172023-07-06dist_spshapefile4List of datasetsList of species64a6beff81c8c_20230706_092401
17182023-07-05whole_speciesgdb104List of datasetsList of species64a5a368d013a_20230705_131858
17192023-07-05whole_speciescsv104List of datasetsList of species64a5a368d013a_20230705_131847
17202023-07-04whole_speciescsv104List of datasetsList of species64a427f19fec8_20230704_101551
17212023-06-30whole_speciescsv7List of datasetsList of species649edad6ad1aa_20230630_095523
17222023-06-30dist_taxakml248List of datasetsList of species649e8cefecd92_20230630_040824
17232023-06-30pointskml254List of datasetsList of species649d7b854b228_20230630_070408
17242023-06-30pointscsv254List of datasetsList of species649d7b854b228_20230630_070307
17252023-06-29dist_spcsv10List of datasetsList of species649d9a394d39c_20230629_110842
17262023-06-23dist_spcsv1List of datasetsList of species64964777b6e76_20230623_214003
17272023-06-19whole_speciescsv38List of datasetsList of species648ff963d4f1e_20230619_024716
17282023-06-19dist_spshapefile143List of datasetsList of species648fff25a9a65_20230619_031250
17292023-06-19dist_spcsv244List of datasetsList of species6490f3039ea3a_20230619_203450
17302023-06-19whole_speciescsv1List of datasetsList of species648fff25a9a65_20230619_031949
17312023-06-19pointscsv175List of datasetsList of species648fff25a9a65_20230619_032817
17322023-06-19dist_spcsv495List of datasetsList of species6490f3039ea3a_20230619_205403
17332023-06-19dist_spcsv34List of datasetsList of species64910adfc829a_20230619_221324
17342023-06-18whole_speciescsv1List of datasetsList of species648fadfac4c24_20230618_222952
17352023-06-18whole_speciescsv1List of datasetsList of species648fbf3a7f0d4_20230618_223808
17362023-06-18dist_spcsv87List of datasetsList of species648fbf3a7f0d4_20230618_224037
17372023-06-16pointswfs3List of datasetsList of species648ca06de8550_20230616_145307
17382023-06-16pointscsv3List of datasetsList of species648ca06de8550_20230616_151733
17392023-06-15whole_speciescsv140List of datasetsList of species648b037814ca0_20230615_082703
17402023-06-13whole_speciescsv3List of datasetsList of species64885ca1287b9_20230613_083740
17412023-06-13whole_speciescsv16List of datasetsList of species64885ca1287b9_20230613_083936
17422023-06-13whole_speciescsv14List of datasetsList of species64885ca1287b9_20230613_083153
17432023-06-13whole_speciescsv16List of datasetsList of species64885ca1287b9_20230613_083003
17442023-06-13whole_speciescsv22List of datasetsList of species64885ca1287b9_20230613_083635
17452023-06-13whole_speciescsv7List of datasetsList of species64885ca1287b9_20230613_081148
17462023-06-13dist_spcsv106List of datasetsList of species64885747e24b9_20230613_080149
17472023-06-13whole_speciescsv72List of datasetsList of species64885ca1287b9_20230613_083443
17482023-06-06whole_specieskml104List of datasetsList of species647fe00533705_20230606_214221
17492023-06-06whole_specieskml70List of datasetsList of species647ef8222cc98_20230606_051528
17502023-06-06whole_specieskml104List of datasetsList of species647ef8222cc98_20230606_051428
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.