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OBIS-SEAMAP Dataset - NMML Harbor Porpoise Aerial Survey, Cook Inlet, 1991

NMML Harbor Porpoise Aerial Survey, Cook Inlet, 1991
National Marine Mammal Laboratory

Summary of download requests

Number of users / requestsUsersRequests
221622
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.
37585
Years 2026202520242023
124253145100
Formats requested Types requested  
csv327
shapefile128
kml101
wms1
wfs3
gdb62
Gridded summary Type 1a (dist_taxa)44
Gridded summary Type 1b (dist_taxa_h3)4
Gridded summary Type 2a (dist_sp)243
Gridded summary Type 2b (dist_sp_h3)8
diversity indexes (diversity)0
Observations based on criteria (points)40
All observations of species (whole_species)279
All observations in dataset (whole_dataset)4
  • 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
6012023-04-02dist_spkml1List of datasetsList of species64294cf4d6e88_20230402_053832
6022023-03-29dist_spshapefile1List of datasetsList of species6424c7d31729d_20230329_194349
6032023-03-29dist_spshapefile1List of datasetsList of species6424c296bda0b_20230329_193340
6042023-03-29dist_spshapefile1List of datasetsList of species6424c296bda0b_20230329_193104
6052023-03-29dist_spshapefile1List of datasetsList of species6424c296bda0b_20230329_193049
6062023-03-29dist_spshapefile1List of datasetsList of species6424c296bda0b_20230329_193033
6072023-03-29dist_spshapefile1List of datasetsList of species6424c296bda0b_20230329_193005
6082023-03-27pointsshapefile3List of datasetsList of species6421e61734cfd_20230327_153717
6092023-03-17whole_speciesgdb3List of datasetsList of species64147a34421fc_20230317_112209
6102023-03-06whole_speciescsv3List of datasetsList of species6405cc842cc06_20230306_065346
6112023-03-06whole_speciesgdb3List of datasetsList of species6405cc842cc06_20230306_065337
6122023-03-02dist_spkml2List of datasetsList of species64011bd602881_20230302_165937
6132023-03-02dist_spkml2List of datasetsList of species64011bd602881_20230302_165948
6142023-02-18dist_spshapefile1List of datasetsList of species63f158cd2dbb3_20230218_181050
6152023-02-16dist_spkml11List of datasetsList of species63eea5966cf70_20230216_165827
6162023-02-16dist_spkml11List of datasetsList of species63eea5966cf70_20230216_165928
6172023-02-13whole_speciescsv1List of datasetsList of species63ea75d38008d_20230213_131636
6182023-02-13whole_speciescsv1List of datasetsList of species63ea75d38008d_20230213_131654
6192023-02-09dist_sp_h3csv2List of datasetsList of species63e53911bbf0f_20230209_135036
6202023-02-03dist_spshapefile11List of datasetsList of species63dccb233471d_20230203_042028
6212023-01-28dist_spkml1List of datasetsList of species63d5f709a66b4_20230128_234238
6222023-01-28dist_spshapefile1List of datasetsList of species63d5f709a66b4_20230128_234404
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.