Northeast Fisheries Science Center Bottom Trawl Survey Data
Linda Despres, Federal Government of the United States of America; Department of Commerce; National Oceanic and Atmospheric Administration; National Marine Fisheries Service; Northeast Fisheries Science Center (NEFSC)

Summary of download requests

Number of users / requestsUsersRequests
175462
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.
3459
Years 202520242023
161167134
Formats requested Types requested  
csv221
shapefile86
kml103
wms0
wfs1
gdb51
Gridded summary Type 1a (dist_taxa)22
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)161
Gridded summary Type 2b (dist_sp_h3)9
diversity indexes (diversity)0
Observations based on criteria (points)30
All observations of species (whole_species)234
All observations in dataset (whole_dataset)3
  • 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

Prev 1  2  3  4  5  6  7  8  9  10  Next
No.Date requestedTypes requestedFormat#recordsAlong with...Species includedRequest ID
3512023-11-01whole_speciesgdb63List of datasetsList of species6541f6ca88563_20231101_030618
3522023-11-01whole_speciescsv63List of datasetsList of species6541f6ca88563_20231101_030626
3532023-11-01whole_speciescsv63List of datasetsList of species6541b939577d6_20231031_224034
3542023-10-18dist_spcsv61List of datasetsList of species65301eed65794_20231018_141452
3552023-10-17whole_specieskml1List of datasetsList of species652e2e3e12c18_20231017_034726
3562023-10-15dist_spcsv298List of datasetsList of species652bd2f5ada0c_20231015_075449
3572023-10-09dist_taxakml360List of datasetsList of species652401c11ab5c_20231009_093933
3582023-10-09whole_speciesgdb63List of datasetsList of species6523acdd46874_20231009_033725
3592023-10-06whole_speciescsv63List of datasetsList of species65200a65a6405_20231006_095159
3602023-10-06whole_speciescsv63List of datasetsList of species65200a65a6405_20231006_094253
3612023-10-02dist_taxakml360List of datasetsList of species651b4bd5e8581_20231002_190217
3622023-09-30whole_speciesgdb63List of datasetsList of species651338d96beac_20230930_175629
3632023-09-30whole_speciesgdb63List of datasetsList of species651338d96beac_20230930_175620
3642023-09-30whole_speciesgdb63List of datasetsList of species651338d96beac_20230930_175630
3652023-09-29dist_spkml1List of datasetsList of species6516b0441d865_20230929_071217
3662023-09-22pointscsv63List of datasetsList of species650d513c46616_20230922_044114
3672023-09-19whole_specieskml63List of datasetsList of species6509a9a0b2471_20230919_100303
3682023-09-19whole_speciescsv63List of datasetsList of species6509a9a0b2471_20230919_100324
3692023-09-19whole_specieskml1List of datasetsList of species6509a9a0b2471_20230919_103208
3702023-09-19whole_specieskml1List of datasetsList of species6509a9a0b2471_20230919_102156
3712023-09-19whole_speciesgdb63List of datasetsList of species6509a9a0b2471_20230919_101900
3722023-09-19whole_speciesgdb63List of datasetsList of species6509a9a0b2471_20230919_100316
3732023-09-18dist_taxakml360List of datasetsList of species6508f34525502_20230918_210342
3742023-09-14dist_taxashapefile359List of datasetsList of species650310cf06029_20230914_133609
3752023-09-14dist_taxashapefile360List of datasetsList of species650310cf06029_20230914_095958
3762023-09-14dist_taxakml359List of datasetsList of species650310cf06029_20230914_132948
3772023-09-07pointscsv63List of datasetsList of species64f9e81697d39_20230907_113016
3782023-09-05dist_spkml61List of datasetsList of species64f6ef2564346_20230905_051050
3792023-09-02dist_spkml62List of datasetsList of species64f2e0d28b481_20230902_031946
3802023-08-17whole_speciescsv2List of datasetsList of species64ddc18156a8c_20230817_044113
3812023-08-16whole_specieskml63List of datasetsList of species64dc9e4525ca4_20230816_060436
3822023-08-07dist_taxakml360List of datasetsList of species64d0fae7ae3a9_20230807_100906
3832023-07-22whole_speciescsv63List of datasetsList of species64bc5378dde3b_20230722_181324
3842023-07-20dist_spkml1List of datasetsList of species64b9c0d816623_20230720_194225
3852023-07-19dist_spcsv1List of datasetsList of species64b84e8828fe3_20230719_170024
3862023-07-13dist_spcsv63List of datasetsList of species64afafa38456e_20230713_041035
3872023-07-10pointsshapefile2List of datasetsList of species64abe3ec80900_20230710_065738
3882023-07-05whole_speciesgdb63List of datasetsList of species64a5a368d013a_20230705_131858
3892023-07-05whole_speciescsv63List of datasetsList of species64a5a368d013a_20230705_131847
3902023-07-04whole_speciescsv63List of datasetsList of species64a427f19fec8_20230704_101551
3912023-06-30dist_taxakml360List of datasetsList of species649e8cefecd92_20230630_040824
3922023-06-19dist_spcsv424List of datasetsList of species6490f3039ea3a_20230619_205403
3932023-06-19pointscsv64List of datasetsList of species648fff25a9a65_20230619_032817
3942023-06-19dist_spshapefile64List of datasetsList of species648fff25a9a65_20230619_031250
3952023-06-19dist_spcsv335List of datasetsList of species6490f3039ea3a_20230619_203450
3962023-06-19dist_spcsv62List of datasetsList of species64910adfc829a_20230619_221324
3972023-06-18dist_spcsv64List of datasetsList of species648fbf3a7f0d4_20230618_224037
3982023-06-06whole_specieskml1List of datasetsList of species647fe00533705_20230606_214329
3992023-06-06whole_specieskml63List of datasetsList of species647fe00533705_20230606_214221
4002023-06-06whole_specieskml1List of datasetsList of species647ef8222cc98_20230606_051528
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.