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OBIS-SEAMAP Dataset - NMML Harbor Porpoise Aerial Survey, SE Alaska, Replicate 2, 1993

NMML Harbor Porpoise Aerial Survey, SE Alaska, Replicate 2, 1993
National Marine Mammal Laboratory

Summary of download requests

Number of users / requestsUsersRequests
309887
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.
10877
Years 2026202520242023
157375209146
Formats requested Types requested  
csv458
shapefile174
kml134
wms5
wfs10
gdb106
Gridded summary Type 1a (dist_taxa)44
Gridded summary Type 1b (dist_taxa_h3)4
Gridded summary Type 2a (dist_sp)335
Gridded summary Type 2b (dist_sp_h3)16
diversity indexes (diversity)0
Observations based on criteria (points)56
All observations of species (whole_species)430
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
4512025-04-06dist_spkml122List of datasetsList of species67f28d372679f_20250406_105014
4522025-04-06dist_taxakml51List of datasetsList of species67f29b7e32f0b_20250406_111959
4532025-04-03pointscsv32List of datasetsList of species67eeb1df976cf_20250403_131645
4542025-04-02dist_spcsv3List of datasetsList of species67edc6a7192c5_20250402_193424
4552025-04-02dist_spshapefile2List of datasetsList of species67ed8fa1b0821_20250402_153034
4562025-03-27dist_spcsv1List of datasetsList of species67e55c1073325_20250327_101421
4572025-03-25whole_speciesgdb3List of datasetsList of species67e28dd71214d_20250325_071017
4582025-03-25whole_speciesgdb3List of datasetsList of species67e28dd71214d_20250325_071023
4592025-03-25whole_speciescsv3List of datasetsList of species67e2a2b9312ea_20250325_084018
4602025-03-24dist_taxakml51List of datasetsList of species67e156f432e88_20250324_085851
4612025-03-24dist_taxakml51List of datasetsList of species67e168b1538e4_20250324_101516
4622025-03-24dist_taxakml51List of datasetsList of species67e14571874f2_20250324_074619
4632025-03-24dist_taxakml51List of datasetsList of species67e168b1538e4_20250324_101517
4642025-03-24dist_taxakml51List of datasetsList of species67e15ba8c9a38_20250324_092102
4652025-03-14dist_spkml51List of datasetsList of species67d4487abee32_20250314_113244
4662025-03-13whole_speciescsv33List of datasetsList of species67d35131856c4_20250313_174717
4672025-03-13whole_speciesgdb33List of datasetsList of species67d35131856c4_20250313_174308
4682025-03-13whole_speciescsv33List of datasetsList of species67d35131856c4_20250313_174343
4692025-03-13whole_speciesgdb33List of datasetsList of species67d35131856c4_20250313_174647
4702025-03-13whole_speciescsv33List of datasetsList of species67d22ed197811_20250312_210821
4712025-03-10whole_speciesgdb1List of datasetsList of species67cf0168d9926_20250310_111802
4722025-03-10whole_speciescsv33List of datasetsList of species67ced36d573f9_20250310_081013
4732025-03-10whole_speciesgdb1List of datasetsList of species67ced36d573f9_20250310_090027
4742025-03-10whole_speciescsv1List of datasetsList of species67ced36d573f9_20250310_081943
4752025-03-10whole_speciesgdb1List of datasetsList of species67ced36d573f9_20250310_085458
4762025-03-10whole_speciesgdb1List of datasetsList of species67cf0168d9926_20250310_111557
4772025-03-07whole_speciesgdb1List of datasetsList of species67cb44c95f176_20250307_142236
4782025-03-07whole_speciescsv1List of datasetsList of species67cb44c95f176_20250307_142211
4792025-03-07whole_specieskml1List of datasetsList of species67cb44c95f176_20250307_142652
4802025-03-06dist_spcsv1List of datasetsList of species67c9715533e5b_20250306_045808
4812025-03-06dist_spcsv1List of datasetsList of species67c96a1a1ae6d_20250306_042902
4822025-03-06dist_spshapefile1List of datasetsList of species67c96a1a1ae6d_20250306_043000
4832025-03-06dist_spshapefile1List of datasetsList of species67c9715533e5b_20250306_045739
4842025-03-05dist_spshapefile32List of datasetsList of species67c85a264eae6_20250305_093501
4852025-03-05dist_spcsv51List of datasetsList of species67c8ae42ba81c_20250305_161036
4862025-03-03dist_spkml1List of datasetsList of species67c5f10016527_20250303_134843
4872025-03-03dist_spkml1List of datasetsList of species67c5f10016527_20250303_134837
4882025-03-02dist_spshapefile51List of datasetsList of species67c4e5631970d_20250302_181929
4892025-03-01dist_spkml10List of datasetsList of species67c37a01f11fa_20250301_165959
4902025-02-27whole_speciesgdb3List of datasetsList of species67c08c6f74351_20250227_111310
4912025-02-25whole_speciesgdb3List of datasetsList of species67bd380eb6b94_20250224_223004
4922025-02-25whole_speciescsv33List of datasetsList of species67bd5a5bea6a1_20250225_005754
4932025-02-25dist_spshapefile1List of datasetsList of species67bd0c9293ef1_20250224_192248
4942025-02-24dist_spshapefile95List of datasetsList of species67bce674eb8c1_20250224_165049
4952025-02-23whole_speciescsv1List of datasetsList of species67baa8d9d1380_20250222_235516
4962025-02-17whole_specieskml3List of datasetsList of species67b32d0950c00_20250217_073647
4972025-02-14whole_speciesgdb32List of datasetsList of species67af84b0991ef_20250214_132345
4982025-02-14whole_speciesgdb32List of datasetsList of species67af84b0991ef_20250214_132428
4992025-02-14whole_speciesgdb1List of datasetsList of species67af61b57b7f0_20250214_103912
5002025-02-14whole_speciesgdb3List of datasetsList of species67af61c8433bd_20250214_105600
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.