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OBIS-SEAMAP Dataset - NMML Harbor Porpoise Aerial Survey, SE Alaska, 1991

NMML Harbor Porpoise Aerial Survey, SE Alaska, 1991
National Marine Mammal Laboratory

Summary of download requests

Number of users / requestsUsersRequests
76213
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.
34179
Years 2026202520242023
44905425
Formats requested Types requested  
csv88
shapefile41
kml61
wms0
wfs2
gdb21
Gridded summary Type 1a (dist_taxa)41
Gridded summary Type 1b (dist_taxa_h3)4
Gridded summary Type 2a (dist_sp)66
Gridded summary Type 2b (dist_sp_h3)0
diversity indexes (diversity)0
Observations based on criteria (points)18
All observations of species (whole_species)83
All observations in dataset (whole_dataset)1
  • 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
12026-04-30dist_taxakml2List of datasetsList of species69f39da2d8341_20260430_142751
22026-04-26dist_taxakml2List of datasetsList of species69ed6e43858a1_20260425_215214
32026-04-26dist_taxakml2List of datasetsList of species69ed6e43858a1_20260425_215217
42026-04-26dist_taxakml2List of datasetsList of species69ed6e43858a1_20260425_215218
52026-04-26dist_taxakml2List of datasetsList of species69ed6e43858a1_20260425_215225
62026-04-26dist_taxakml2List of datasetsList of species69ed6e43858a1_20260425_215216
72026-04-26dist_taxakml2List of datasetsList of species69ed6e43858a1_20260425_215220
82026-04-23dist_spshapefile1List of datasetsList of species69ea2a3a87115_20260423_105049
92026-04-15pointscsv3List of datasetsList of species69df898d39269_20260415_085526
102026-04-11whole_speciescsv2List of datasetsList of species69d9a5489fddb_20260410_215533
112026-04-11whole_speciesgdb2List of datasetsList of species69d9a5489fddb_20260410_214117
122026-04-11whole_speciesgdb2List of datasetsList of species69d9a5489fddb_20260410_214111
132026-04-11whole_speciesgdb2List of datasetsList of species69d9a5489fddb_20260410_214047
142026-04-07dist_spcsv2List of datasetsList of species69d4df767d3df_20260407_064218
152026-04-07dist_spcsv2List of datasetsList of species69d4e3bdb5bb7_20260407_070028
162026-04-07dist_spcsv2List of datasetsList of species69d4e3481caeb_20260407_065840
172026-04-07dist_spcsv2List of datasetsList of species69d4e311a7e19_20260407_065734
182026-04-06dist_taxakml2List of datasetsList of species69d35df24a929_20260406_031726
192026-04-01whole_speciesgdb1List of datasetsList of species69cca8f7a83fe_20260401_014205
202026-04-01whole_specieskml1List of datasetsList of species69cca8f7a83fe_20260401_014207
212026-03-31dist_spshapefile2List of datasetsList of species69cb9bde7a87c_20260331_063119
222026-03-31dist_taxakml2List of datasetsList of species69cbcc67cf3a7_20260331_093407
232026-03-30whole_speciescsv2List of datasetsList of species69caaf7fe7b03_20260330_133632
242026-03-22dist_spcsv3List of datasetsList of species69bfb871a8a1a_20260322_053814
252026-03-17dist_taxakml2List of datasetsList of species69b9c8beca103_20260317_173408
262026-03-15dist_taxakml2List of datasetsList of species69b67a6467463_20260315_052419
272026-03-13dist_taxakml2List of datasetsList of species69b45bbe273b7_20260313_144841
282026-03-13dist_taxakml2List of datasetsList of species69b364834f165_20260312_211732
292026-03-03whole_speciescsv2List of datasetsList of species69a70539cd1a5_20260303_110806
302026-03-02whole_speciescsv1List of datasetsList of species69a064f0941b3_20260302_114114
312026-01-28dist_spkml2List of datasetsList of species697a4e6caba55_20260128_131959
322026-01-28dist_spshapefile2List of datasetsList of species697a4e6caba55_20260128_131541
332026-01-28dist_spshapefile2List of datasetsList of species697a4e6caba55_20260128_130620
342026-01-28dist_spkml2List of datasetsList of species697a4e6caba55_20260128_130716
352026-01-28dist_spcsv2List of datasetsList of species697a4e6caba55_20260128_132204
362026-01-28dist_spshapefile2List of datasetsList of species697a4e6caba55_20260128_130705
372026-01-28dist_spkml2List of datasetsList of species697a4e6caba55_20260128_130635
382026-01-28dist_spshapefile2List of datasetsList of species697a4e6caba55_20260128_131923
392026-01-28dist_spkml2List of datasetsList of species697a4e6caba55_20260128_130747
402026-01-28dist_spshapefile2List of datasetsList of species697a4e6caba55_20260128_130626
412026-01-27whole_speciescsv2List of datasetsList of species69792a3f4974c_20260127_162242
422026-01-23dist_spshapefile2List of datasetsList of species6973611f748a3_20260123_065515
432026-01-23dist_spshapefile2List of datasetsList of species6973611f748a3_20260123_065501
442026-01-23dist_spshapefile2List of datasetsList of species6973611f748a3_20260123_065506
452025-12-20whole_speciesgdb1List of datasetsList of species69469a2aa6f08_20251220_075356
462025-12-12dist_taxakml2List of datasetsList of species693c0e96da2f2_20251212_080041
472025-12-10dist_taxakml2List of datasetsList of species6938e190004f7_20251209_220043
482025-11-20whole_speciescsv2List of datasetsList of species691f8219aee5c_20251120_160801
492025-11-20whole_speciescsv2List of datasetsList of species691f8219aee5c_20251120_160551
502025-11-04dist_taxakml2List of datasetsList of species690a195e8c3b2_20251104_102354
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.