NEFSC Aerial Survey - Experimental 2002
NOAA Northeast Fisheries Science Center (NEFSC)

Summary of download requests

Number of users / requestsUsersRequests
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.
Years 20222021202020192018201720162015201420132012201120102009
Formats requested Types requested  
Gridded summary Type 1a (dist_taxa)253
Gridded summary Type 1b (dist_taxa_h3)2
Gridded summary Type 2a (dist_sp)1265
Gridded summary Type 2b (dist_sp_h3)17
diversity indexes (diversity)4
Observations based on criteria (points)1388
All observations of species (whole_species)824
All observations in dataset (whole_dataset)25
  • 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
17012018-04-30pointscsv8List of datasetsList of species5ae72de433d79_20180430_105448
17022018-04-30pointscsv86List of datasetsList of species5ae727a63889c_20180430_103359
17032018-04-24dist_spshapefile88List of datasetsList of species5ade939cee8a4_20180423_223757
17042018-04-24dist_spshapefile55List of datasetsList of species5ade939cee8a4_20180423_222243
17052018-04-22pointskml28List of datasetsList of species5adc37ed10383_20180422_53307
17062018-04-22pointskml28List of datasetsList of species5adc37ed10383_20180422_53302
17072018-04-22pointskml28List of datasetsList of species5adc37ed10383_20180422_63725
17082018-04-22pointsshapefile2List of datasetsList of species5adcc406d600d_20180422_131941
17092018-04-21pointskml28List of datasetsList of species5adb7d10e9d6b_20180421_141518
17102018-04-21pointskml5List of datasetsList of species5adb7d10e9d6b_20180421_140848
17112018-04-19pointscsv4List of datasetsList of species5ad8c2bc52716_20180419_122500
17122018-04-18pointscsv9List of datasetsList of species5ad7722d3f95c_20180418_122853
17132018-04-18pointscsv10List of datasetsList of species5ad7737dd4712_20180418_123429
17142018-04-18pointscsv5List of datasetsList of species5ad76f86a97d4_20180418_121741
17152018-04-18pointscsv50List of datasetsList of species5ad772a53139c_20180418_123050
17162018-04-18pointscsv35List of datasetsList of species5ad77011ed6d8_20180418_121946
17172018-04-18pointscsv86List of datasetsList of species5ad77193d0b3a_20180418_122614
17182018-04-18pointscsv6List of datasetsList of species5ad771069a382_20180418_122352
17192018-04-18pointscsv17List of datasetsList of species5ad76de432a62_20180418_121027
17202018-04-16dist_spkml33List of datasetsList of species5ad40fa7dc37f_20180415_225429
17212018-04-16pointscsv9List of datasetsList of species5ad49e044022a_20180416_91638
17222018-04-16pointscsv8List of datasetsList of species5ad49e044022a_20180416_91153
17232018-04-14dist_spshapefile2List of datasetsList of species5ad26605181e4_20180414_164235
17242018-04-14dist_spkml2List of datasetsList of species5ad26605181e4_20180414_164300
17252018-04-14dist_spshapefile2List of datasetsList of species5ad26605181e4_20180414_164657
17262018-04-09dist_spkml2List of datasetsList of species5acb98f6b9970_20180409_125431
17272018-04-05dist_spshapefile33List of datasetsList of species5ac61df9188f6_20180405_102636
17282018-04-05dist_spshapefile55List of datasetsList of species5ac61df9188f6_20180405_105309
17292018-04-04dist_spshapefile32List of datasetsList of species5ac4d118ea5f7_20180404_92829
17302018-03-30dist_spkml16List of datasetsList of species5abe85671ae83_20180330_144426
17312018-03-30dist_spkml16List of datasetsList of species5abe85671ae83_20180330_144427
17322018-03-30dist_spkml16List of datasetsList of species5abe85671ae83_20180330_144429
17332018-03-30dist_spkml16List of datasetsList of species5abe85671ae83_20180330_144428
17342018-03-28dist_spkml7List of datasetsList of species5abbbd7b60584_20180328_164037
17352018-03-26pointsshapefile6List of datasetsList of species5ab9649cb2661_20180326_172754
17362018-03-26pointsshapefile2List of datasetsList of species5ab96a7319f0f_20180326_174925
17372018-03-26pointscsv2List of datasetsList of species5ab96a7319f0f_20180326_175237
17382018-03-26pointsshapefile2List of datasetsList of species5ab96a7319f0f_20180326_175015
17392018-03-25pointscsv2List of datasetsList of species5ab842e06049b_20180325_204954
17402018-03-21dist_spkml2List of datasetsList of species5ab2582027d67_20180321_90344
17412018-03-21dist_spkml2List of datasetsList of species5ab2582027d67_20180321_90341
17422018-03-15pointscsv6List of datasetsList of species5aaae74da8cc6_20180315_174820
17432018-03-09dist_spshapefile2List of datasetsList of species5aa2a61787cd9_20180309_102529
17442018-02-22pointsshapefile4List of datasetsList of species5a8ef89d0d155_20180222_121212
17452018-02-18dist_spcsv2List of datasetsList of species5a89d45301e44_20180218_143444
17462018-02-07dist_spcsv16List of datasetsList of species5a7a4e26c6b8d_20180206_234457
17472018-02-07dist_spshapefile14List of datasetsList of species5a7b566090a35_20180207_145300
17482018-02-06dist_spkml3List of datasetsList of species5a798436462d4_20180206_53257
17492018-02-02dist_taxashapefile122List of datasetsList of species5a74911449288_20180202_113810
17502018-02-02dist_taxashapefile467List of datasetsList of species5a74911449288_20180202_130609
List of datasets


  • 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.