Norfolk/VA Beach Inshore Vessel Surveys
HDR Environmental, Operations and Construction, Inc.

Summary of download requests

Number of users / requestsUsersRequests
240575
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.
1574
Years 202520242023
177195203
Formats requested Types requested  
csv248
shapefile122
kml135
wms0
wfs4
gdb66
Gridded summary Type 1a (dist_taxa)22
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)239
Gridded summary Type 2b (dist_sp_h3)9
diversity indexes (diversity)1
Observations based on criteria (points)51
All observations of species (whole_species)250
All observations in dataset (whole_dataset)0
  • 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
5512023-02-16dist_spkml402List of datasetsList of species63eea5966cf70_20230216_165827
5522023-02-15pointscsv440List of datasetsList of species63ed4212067aa_20230215_153742
5532023-02-15dist_spcsv153List of datasetsList of species63ed343a2bbe7_20230215_144056
5542023-02-09dist_sp_h3csv6List of datasetsList of species63e53911bbf0f_20230209_135036
5552023-02-08dist_spshapefile16List of datasetsList of species63e39b1067c88_20230208_091004
5562023-02-08dist_spshapefile25List of datasetsList of species63e39b1067c88_20230208_075912
5572023-02-07dist_spcsv26List of datasetsList of species63e26944e767d_20230207_101256
5582023-02-05whole_specieskml1List of datasetsList of species63e01b6f3fc7a_20230205_164824
5592023-02-05whole_speciescsv1List of datasetsList of species63e01b6f3fc7a_20230205_164816
5602023-02-05whole_speciescsv18List of datasetsList of species63e01b6f3fc7a_20230205_163823
5612023-02-05whole_specieskml18List of datasetsList of species63e01b6f3fc7a_20230205_163841
5622023-02-03whole_specieskml18List of datasetsList of species63dccb233471d_20230203_040456
5632023-02-03dist_spshapefile402List of datasetsList of species63dccb233471d_20230203_042028
5642023-02-03dist_spshapefile26List of datasetsList of species63dcd2a656fea_20230203_042537
5652023-02-02dist_spshapefile16List of datasetsList of species63db9ac7c05aa_20230202_061810
5662023-01-30whole_speciescsv18List of datasetsList of species63d7ab0f3305e_20230130_070305
5672023-01-30whole_speciescsv18List of datasetsList of species63d7ab0f3305e_20230130_070308
5682023-01-28dist_spshapefile7List of datasetsList of species63d5f709a66b4_20230128_234404
5692023-01-28dist_spkml7List of datasetsList of species63d5f709a66b4_20230128_234238
5702023-01-24whole_speciesgdb440List of datasetsList of species63cfb81555527_20230124_060900
5712023-01-24whole_speciesgdb1List of datasetsList of species63cfada3dba39_20230124_051929
5722023-01-24whole_speciesgdb18List of datasetsList of species63cfada3dba39_20230124_051040
5732023-01-24whole_speciesgdb8List of datasetsList of species63cfada3dba39_20230124_051441
5742023-01-23whole_speciescsv1List of datasetsList of species63ceb1f00db9b_20230123_113008
5752023-01-23whole_speciescsv18List of datasetsList of species63ceb1f00db9b_20230123_112516
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.