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

Summary of download requests

Number of users / requestsUsersRequests
6662364
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.
92355
Years 2026202520242023
402923543496
Formats requested Types requested  
csv1254
shapefile409
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)137
All observations of species (whole_species)1249
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
13012025-01-16dist_spcsv153List of datasetsList of species6788eb9fdbe8d_20250116_062229
13022025-01-16dist_spcsv153List of datasetsList of species6788eb9fdbe8d_20250116_062232
13032025-01-16whole_speciescsv1List of datasetsList of species678934379b0c9_20250116_113109
13042025-01-15whole_speciescsv16List of datasetsList of species6788279a7e1b3_20250115_162835
13052025-01-15whole_speciescsv16List of datasetsList of species6788241b81855_20250115_161429
13062025-01-15whole_speciescsv1List of datasetsList of species67880a1443bb0_20250115_142020
13072025-01-15dist_spcsv2List of datasetsList of species67880c2487746_20250115_142821
13082025-01-15whole_speciescsv3List of datasetsList of species67880a6b69ae3_20250115_142642
13092025-01-15whole_speciescsv3List of datasetsList of species67880a6b69ae3_20250115_142113
13102025-01-14whole_speciesgdb22List of datasetsList of species6785c1df88af3_20250113_204949
13112025-01-14dist_taxakml248List of datasetsList of species67869dedd5921_20250114_122624
13122025-01-14whole_speciescsv1List of datasetsList of species6786b67cc9236_20250114_141324
13132025-01-14whole_speciescsv1List of datasetsList of species6786780ba556f_20250114_094431
13142025-01-13dist_spcsv15List of datasetsList of species67853ba99f7e5_20250113_135000
13152025-01-12whole_speciescsv7List of datasetsList of species67843e914a391_20250112_171451
13162025-01-12whole_speciescsv3List of datasetsList of species67840680df916_20250112_132002
13172025-01-12whole_speciescsv1List of datasetsList of species67837d772080c_20250112_034751
13182025-01-11whole_speciescsv3List of datasetsList of species6781b7f62e8d3_20250110_192129
13192025-01-09whole_specieskml3List of datasetsList of species67801a97be6b1_20250109_140337
13202025-01-09whole_specieskml3List of datasetsList of species67801a97be6b1_20250109_140909
13212025-01-09whole_speciescsv3List of datasetsList of species67801a97be6b1_20250109_140920
13222025-01-09whole_speciesgdb3List of datasetsList of species67801a97be6b1_20250109_140427
13232025-01-08whole_speciesgdb104List of datasetsList of species677edb536b767_20250108_152733
13242025-01-08whole_speciesgdb104List of datasetsList of species677edb536b767_20250108_152846
13252025-01-08dist_spshapefile55List of datasetsList of species677edb536b767_20250108_151525
13262024-12-28whole_speciescsv70List of datasetsList of species677013f0a3535_20241228_102007
13272024-12-28whole_speciesshapefile104List of datasetsList of species6770272ef3095_20241228_113757
13282024-12-27dist_spcsv11List of datasetsList of species676eca2fa9c82_20241227_104453
13292024-12-27whole_speciesgdb1List of datasetsList of species676f19f6513dd_20241227_163002
13302024-12-27whole_speciescsv1List of datasetsList of species676f19f6513dd_20241227_162945
13312024-12-27whole_speciesgdb1List of datasetsList of species676f3230f1c69_20241227_182457
13322024-12-27whole_speciescsv104List of datasetsList of species676f2f359f067_20241227_175541
13332024-12-27whole_speciescsv1List of datasetsList of species676f3230f1c69_20241227_182445
13342024-12-23dist_spkml10List of datasetsList of species6769a5459e872_20241223_130301
13352024-12-18dist_sp_h3wfs2List of datasetsList of species6762c33f18f24_20241218_075154
13362024-12-18dist_sp_h3csv2List of datasetsList of species6762c33f18f24_20241218_075153
13372024-12-18dist_sp_h3csv2List of datasetsList of species6762c33f18f24_20241218_075045
13382024-12-18dist_sp_h3shapefile2List of datasetsList of species6762c33f18f24_20241218_075048
13392024-12-18dist_sp_h3wms2List of datasetsList of species6762c33f18f24_20241218_075155
13402024-12-17dist_spshapefile143List of datasetsList of species6761dddaaae42_20241217_154836
13412024-12-17whole_speciesgdb104List of datasetsList of species676105308abef_20241217_000342
13422024-12-06whole_speciescsv16List of datasetsList of species6752c7373887c_20241206_045552
13432024-12-05whole_speciescsv7List of datasetsList of species674dbe368e8c6_20241205_043407
13442024-12-05whole_speciescsv1List of datasetsList of species674dbe368e8c6_20241205_045742
13452024-12-05whole_speciescsv16List of datasetsList of species674dbe368e8c6_20241205_044558
13462024-12-05whole_speciescsv38List of datasetsList of species674dbe368e8c6_20241205_053412
13472024-12-05whole_speciescsv3List of datasetsList of species674dbe368e8c6_20241205_062959
13482024-12-05whole_speciescsv4List of datasetsList of species674dbe368e8c6_20241205_062207
13492024-12-05whole_speciescsv14List of datasetsList of species674dbe368e8c6_20241205_051843
13502024-12-05whole_speciescsv72List of datasetsList of species674dbe368e8c6_20241205_053528
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.