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
11012025-05-13dist_spshapefile55List of datasetsList of species6822adaf77acb_20250512_223037
11022025-05-13dist_spshapefile55List of datasetsList of species6822adaf77acb_20250512_223215
11032025-05-13dist_spshapefile55List of datasetsList of species6822adaf77acb_20250512_223036
11042025-05-12dist_spcsv63List of datasetsList of species681ea02cc1fd0_20250512_103549
11052025-05-11whole_speciesgdb22List of datasetsList of species681fe6ff4884d_20250511_172059
11062025-05-11whole_speciescsv22List of datasetsList of species681fe6ff4884d_20250511_172102
11072025-05-11whole_speciesgdb22List of datasetsList of species681fe6ff4884d_20250511_172026
11082025-05-11whole_speciesgdb22List of datasetsList of species681fe6ff4884d_20250511_172053
11092025-05-10whole_specieskml104List of datasetsList of species681efa4bc0ab4_20250510_031237
11102025-05-07dist_spcsv1List of datasetsList of species681b7a68b19e0_20250507_113246
11112025-05-06whole_specieskml104List of datasetsList of species6819e80d8a70d_20250506_070915
11122025-05-06whole_specieskml104List of datasetsList of species6819e80d8a70d_20250506_070750
11132025-05-05whole_speciesgdb16List of datasetsList of species681901d4ce25b_20250505_142523
11142025-05-05whole_specieskml16List of datasetsList of species681901d4ce25b_20250505_142612
11152025-05-03dist_spcsv15List of datasetsList of species6815b631b2766_20250503_023339
11162025-05-03dist_spshapefile15List of datasetsList of species6815b631b2766_20250503_023454
11172025-05-01dist_spkml10List of datasetsList of species6813bb86c7032_20250501_182942
11182025-05-01whole_specieskml159List of datasetsList of species6813f07c231bf_20250501_180743
11192025-05-01dist_spwfs61List of datasetsList of species6813f07c231bf_20250501_181544
11202025-05-01dist_spwfs61List of datasetsList of species6813f07c231bf_20250501_183448
11212025-05-01whole_specieskml159List of datasetsList of species6813edcbd4115_20250501_180157
11222025-05-01whole_specieswfs159List of datasetsList of species6813f07c231bf_20250501_180802
11232025-04-29dist_spcsv14List of datasetsList of species68112f31cb6e2_20250429_161904
11242025-04-29dist_spcsv15List of datasetsList of species681134c6be239_20250429_162229
11252025-04-25dist_taxakml248List of datasetsList of species680bcf6c85769_20250425_140753
11262025-04-25whole_speciescsv22List of datasetsList of species680c02466d9b8_20250425_175236
11272025-04-23dist_spshapefile29List of datasetsList of species6808f8fead25a_20250423_103756
11282025-04-23dist_spcsv10List of datasetsList of species6808f521cb9f9_20250423_101730
11292025-04-23dist_spcsv19List of datasetsList of species6808f521cb9f9_20250423_102408
11302025-04-23whole_specieskml70List of datasetsList of species680871eed261c_20250423_010737
11312025-04-22dist_spshapefile1List of datasetsList of species68073806e2822_20250422_024654
11322025-04-21dist_spcsv15List of datasetsList of species68064f87395e9_20250421_101201
11332025-04-21dist_spcsv42List of datasetsList of species68067ff7c8c2d_20250421_133021
11342025-04-17whole_speciescsv104List of datasetsList of species680091282f9e5_20250417_013936
11352025-04-16dist_spshapefile43List of datasetsList of species67fdd0e469660_20250415_224110
11362025-04-16dist_spshapefile43List of datasetsList of species67fdd0e469660_20250415_224116
11372025-04-16dist_spshapefile43List of datasetsList of species67fdd0e469660_20250415_224113
11382025-04-16dist_spcsv10List of datasetsList of species67ffcc6b413b8_20250416_113740
11392025-04-16dist_spcsv10List of datasetsList of species67ffcc6b413b8_20250416_113751
11402025-04-16pointscsv4List of datasetsList of species67ff1544c6f3e_20250415_222917
11412025-04-15dist_spkml7List of datasetsList of species67fdddeab4b81_20250415_004309
11422025-04-15whole_speciescsv104List of datasetsList of species67fe612d12515_20250415_101444
11432025-04-15whole_speciescsv104List of datasetsList of species67fe612d12515_20250415_101345
11442025-04-14whole_specieskml70List of datasetsList of species67fcaa392722d_20250414_023013
11452025-04-11dist_spcsv34List of datasetsList of species67f94906e247d_20250411_125736
11462025-04-11dist_spcsv34List of datasetsList of species67f94906e247d_20250411_125738
11472025-04-11whole_speciescsv3List of datasetsList of species67f97326aa2dc_20250411_155700
11482025-04-09dist_taxakml248List of datasetsList of species67f6adefab61c_20250409_132724
11492025-04-08dist_spkml48List of datasetsList of species67f5872c5b6ca_20250408_163607
11502025-04-07dist_spshapefile18List of datasetsList of species67f3f0f511361_20250407_114859
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.