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OBIS-SEAMAP Dataset - NMML Harbor Porpoise Aerial Survey, Alaska Peninsula, Replicate 2, 1992

NMML Harbor Porpoise Aerial Survey, Alaska Peninsula, Replicate 2, 1992
National Marine Mammal Laboratory

Summary of download requests

Number of users / requestsUsersRequests
147447
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.
11436
Years 2026202520242023
722059971
Formats requested Types requested  
csv213
shapefile91
kml88
wms0
wfs3
gdb52
Gridded summary Type 1a (dist_taxa)43
Gridded summary Type 1b (dist_taxa_h3)4
Gridded summary Type 2a (dist_sp)167
Gridded summary Type 2b (dist_sp_h3)3
diversity indexes (diversity)0
Observations based on criteria (points)30
All observations of species (whole_species)198
All observations in dataset (whole_dataset)2
  • 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
512026-03-03dist_spshapefile2List of datasetsList of species69a688a5c9f32_20260303_032756
522026-03-02whole_speciescsv8List of datasetsList of species69a064f0941b3_20260302_114114
532026-02-19dist_sp_h3shapefile7List of datasetsList of species6997575a6c32c_20260219_134839
542026-02-16whole_speciescsv19List of datasetsList of species698f5fa50c4dd_20260216_154059
552026-02-05whole_speciescsv7List of datasetsList of species6984eba35dcb1_20260205_150818
562026-02-05whole_speciescsv7List of datasetsList of species698454e4a432e_20260205_033223
572026-01-28dist_spshapefile7List of datasetsList of species697a4e6caba55_20260128_130620
582026-01-28dist_spshapefile7List of datasetsList of species697a4e6caba55_20260128_131541
592026-01-28dist_spkml7List of datasetsList of species697a4e6caba55_20260128_131959
602026-01-28dist_spshapefile7List of datasetsList of species697a4e6caba55_20260128_131923
612026-01-28dist_spcsv7List of datasetsList of species697a4e6caba55_20260128_132204
622026-01-28dist_spkml7List of datasetsList of species697a4e6caba55_20260128_130716
632026-01-28dist_spshapefile7List of datasetsList of species697a4e6caba55_20260128_130705
642026-01-28dist_spkml7List of datasetsList of species697a4e6caba55_20260128_130747
652026-01-28dist_spkml7List of datasetsList of species697a4e6caba55_20260128_130635
662026-01-28dist_spshapefile7List of datasetsList of species697a4e6caba55_20260128_130626
672026-01-27whole_speciescsv7List of datasetsList of species69792a3f4974c_20260127_162242
682026-01-26whole_speciescsv7List of datasetsList of species6973f10ea4683_20260126_175925
692026-01-23dist_spshapefile20List of datasetsList of species6973611f748a3_20260123_065515
702026-01-23dist_spshapefile20List of datasetsList of species6973611f748a3_20260123_065506
712026-01-23dist_spshapefile20List of datasetsList of species6973611f748a3_20260123_065501
722026-01-08whole_speciescsv7List of datasetsList of species695eac7b04021_20260108_050106
732025-12-20whole_speciesgdb8List of datasetsList of species69469a2aa6f08_20251220_075356
742025-12-12dist_taxakml20List of datasetsList of species693c0e96da2f2_20251212_080041
752025-12-10dist_taxakml20List of datasetsList of species6938e190004f7_20251209_220043
762025-12-09whole_speciescsv7List of datasetsList of species69383eb5987d7_20251209_102627
772025-12-08dist_spcsv2List of datasetsList of species693715e7f04a4_20251208_131919
782025-12-08whole_speciescsv7List of datasetsList of species693715e7f04a4_20251208_131935
792025-12-08dist_spcsv2List of datasetsList of species693715e7f04a4_20251208_131922
802025-12-07dist_spshapefile2List of datasetsList of species6935635655a55_20251207_064646
812025-12-07dist_spcsv2List of datasetsList of species6935a9a154f17_20251207_125451
822025-12-07dist_spcsv2List of datasetsList of species6935bd505fff3_20251207_130019
832025-12-07dist_spcsv2List of datasetsList of species6935a9a154f17_20251207_130912
842025-12-07dist_spcsv2List of datasetsList of species6935bd505fff3_20251207_130601
852025-12-01whole_speciescsv7List of datasetsList of species692e0e5046e22_20251201_165529
862025-11-20whole_speciescsv7List of datasetsList of species691f8219aee5c_20251120_160801
872025-11-20whole_speciescsv7List of datasetsList of species691f8219aee5c_20251120_160551
882025-11-12whole_speciesgdb7List of datasetsList of species6914a590d1ba5_20251112_103138
892025-11-12whole_speciescsv7List of datasetsList of species6914b504eaae2_20251112_113246
902025-11-12whole_speciescsv7List of datasetsList of species6914a590d1ba5_20251112_111756
912025-11-04dist_taxakml20List of datasetsList of species690a195e8c3b2_20251104_102354
922025-11-02dist_spkml2List of datasetsList of species69075c4d94800_20251102_101255
932025-10-29whole_speciescsv7List of datasetsList of species6901fdb546a50_20251029_074649
942025-10-29whole_speciesgdb7List of datasetsList of species6901fdb546a50_20251029_074852
952025-10-20dist_spcsv2List of datasetsList of species68f62dfb8ff09_20251020_085623
962025-10-18whole_speciescsv7List of datasetsList of species68f39e74cbf8f_20251018_101044
972025-10-16dist_spcsv6List of datasetsList of species68f0e5e14ab93_20251016_083320
982025-10-13dist_taxashapefile20List of datasetsList of species68ec7a64084b5_20251013_001420
992025-10-13dist_taxacsv20List of datasetsList of species68ec7a64084b5_20251013_001313
1002025-10-12whole_speciescsv7List of datasetsList of species68eb97ba8fc39_20251012_080628
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.