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OBIS-SEAMAP Dataset - NMML Harbor Porpoise Aerial Survey, Kodiak Island, Replicate 1, 1992

NMML Harbor Porpoise Aerial Survey, Kodiak Island, Replicate 1, 1992
National Marine Mammal Laboratory

Summary of download requests

Number of users / requestsUsersRequests
331968
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.
13955
Years 2026202520242023
179403232154
Formats requested Types requested  
csv509
shapefile187
kml140
wms5
wfs10
gdb117
Gridded summary Type 1a (dist_taxa)44
Gridded summary Type 1b (dist_taxa_h3)4
Gridded summary Type 2a (dist_sp)356
Gridded summary Type 2b (dist_sp_h3)17
diversity indexes (diversity)0
Observations based on criteria (points)74
All observations of species (whole_species)470
All observations in dataset (whole_dataset)3
  • 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
9512023-03-23dist_spshapefile1List of datasetsList of species641cbe5e7d9df_20230323_170822
9522023-03-23dist_spcsv1List of datasetsList of species641cbe5e7d9df_20230323_170959
9532023-03-21dist_spshapefile1List of datasetsList of species6419b0c3a0bbe_20230321_093424
9542023-03-17whole_speciesgdb7List of datasetsList of species64147a34421fc_20230317_112209
9552023-03-06whole_speciesgdb7List of datasetsList of species6405cc842cc06_20230306_065337
9562023-03-06whole_speciescsv7List of datasetsList of species6405cc842cc06_20230306_065346
9572023-03-06dist_spshapefile1List of datasetsList of species6405ee8c75e0c_20230306_084703
9582023-03-02dist_spkml17List of datasetsList of species64011bd602881_20230302_165948
9592023-03-02dist_spkml17List of datasetsList of species64011bd602881_20230302_165937
9602023-02-19whole_speciescsv5List of datasetsList of species63f28c98e6386_20230219_174722
9612023-02-18dist_spshapefile9List of datasetsList of species63f158cd2dbb3_20230218_181050
9622023-02-16dist_spkml71List of datasetsList of species63eea5966cf70_20230216_165928
9632023-02-16dist_spkml71List of datasetsList of species63eea5966cf70_20230216_165827
9642023-02-09dist_sp_h3csv16List of datasetsList of species63e53911bbf0f_20230209_135036
9652023-02-03dist_spshapefile71List of datasetsList of species63dccb233471d_20230203_042028
9662023-02-02whole_speciescsv1List of datasetsList of species63dc554d96d63_20230202_192929
9672023-01-28dist_spshapefile9List of datasetsList of species63d5f709a66b4_20230128_234404
9682023-01-28dist_spkml9List of datasetsList of species63d5f709a66b4_20230128_234238
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.