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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
8512025-07-21dist_taxacsv59List of datasetsList of species687ed00398221_20250721_194738
8522025-07-21whole_speciescsv104List of datasetsList of species687e7b5fd1290_20250721_181955
8532025-07-21whole_speciescsv104List of datasetsList of species687e7b5fd1290_20250721_182029
8542025-07-21whole_speciescsv104List of datasetsList of species687e7b5fd1290_20250721_182056
8552025-07-21whole_speciescsv104List of datasetsList of species687e7b5fd1290_20250721_181957
8562025-07-21whole_speciescsv104List of datasetsList of species687e7b5fd1290_20250721_181959
8572025-07-21whole_speciescsv104List of datasetsList of species687e7b5fd1290_20250721_182023
8582025-07-19dist_spkml94List of datasetsList of species687bd165e6df8_20250719_134310
8592025-07-19dist_spkml94List of datasetsList of species687bd165e6df8_20250719_134307
8602025-07-19dist_spkml94List of datasetsList of species687bd165e6df8_20250719_134306
8612025-07-18whole_speciesgdb16List of datasetsList of species6879fc4955028_20250718_035106
8622025-07-18dist_spshapefile15List of datasetsList of species6879f7cb164b3_20250718_033324
8632025-07-18dist_spshapefile2List of datasetsList of species6879fc42f0195_20250718_034929
8642025-07-18dist_spshapefile3List of datasetsList of species6879ffe9c8bac_20250718_040725
8652025-07-18whole_speciesgdb3List of datasetsList of species6879ffe9c8bac_20250718_040921
8662025-07-18dist_spshapefile15List of datasetsList of species6879f7cb164b3_20250718_033346
8672025-07-18dist_spshapefile2List of datasetsList of species6879ffe9c8bac_20250718_040427
8682025-07-18dist_spshapefile3List of datasetsList of species6879f7d155b9b_20250718_033538
8692025-07-16dist_spshapefile143List of datasetsList of species687752ae8a57d_20250716_040904
8702025-07-15dist_spshapefile1List of datasetsList of species68767c389cef4_20250715_122302
8712025-07-15dist_spshapefile1List of datasetsList of species68767c389cef4_20250715_122307
8722025-07-14dist_spcsv15List of datasetsList of species687529434b05d_20250714_141233
8732025-07-13whole_speciesgdb104List of datasetsList of species68736a8303d22_20250713_042814
8742025-07-12pointskml16List of datasetsList of species6872d809363fa_20250712_175117
8752025-07-11whole_speciescsv16List of datasetsList of species686f771e03875_20250710_221907
8762025-07-11whole_speciescsv16List of datasetsList of species686f771e03875_20250710_221828
8772025-07-11whole_speciescsv16List of datasetsList of species686f771e03875_20250710_221906
8782025-07-11whole_speciescsv16List of datasetsList of species686f771e03875_20250710_221815
8792025-07-10whole_speciescsv104List of datasetsList of species686f8337ead2c_20250710_053310
8802025-07-10whole_speciescsv4List of datasetsList of species686f60e2c6f9d_20250710_025455
8812025-07-10whole_speciescsv3List of datasetsList of species686f60e7b0576_20250710_025150
8822025-07-10whole_speciescsv3List of datasetsList of species686f60e7b0576_20250710_025145
8832025-07-10whole_speciescsv3List of datasetsList of species686f60e7b0576_20250710_025148
8842025-07-10whole_speciescsv3List of datasetsList of species686f60e7b0576_20250710_025037
8852025-07-10whole_speciescsv4List of datasetsList of species686f60e2c6f9d_20250710_025443
8862025-07-10whole_speciescsv3List of datasetsList of species686f60e7b0576_20250710_025146
8872025-07-10whole_speciescsv4List of datasetsList of species686f60e2c6f9d_20250710_025456
8882025-07-09dist_spcsv9List of datasetsList of species686e24a6b3182_20250709_042128
8892025-07-09dist_taxakml248List of datasetsList of species686ee13718115_20250709_174310
8902025-07-09dist_spcsv14List of datasetsList of species686e37ce5405b_20250709_055148
8912025-07-09dist_spcsv14List of datasetsList of species686e37ce5405b_20250709_055143
8922025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095524
8932025-07-09whole_speciescsv72List of datasetsList of species686e79283e029_20250709_101544
8942025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095526
8952025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095525
8962025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095544
8972025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095600
8982025-07-09whole_speciescsv38List of datasetsList of species686e7923a566e_20250709_101415
8992025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095412
9002025-07-09whole_speciescsv7List of datasetsList of species686e74225e730_20250709_095411
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.