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OBIS-SEAMAP Dataset - VIMS Chesapeake Bay Multispecies Monitoring and Assessment Program

VIMS Chesapeake Bay Multispecies Monitoring and Assessment Program
Debra Gauthier, Virginia Institute of Marine Science

Summary of download requests

Number of users / requestsUsersRequests
195516
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.
6510
Years 2026202520242023
10121399103
Formats requested Types requested  
csv239
shapefile100
kml125
wms0
wfs2
gdb50
Gridded summary Type 1a (dist_taxa)44
Gridded summary Type 1b (dist_taxa_h3)3
Gridded summary Type 2a (dist_sp)222
Gridded summary Type 2b (dist_sp_h3)24
diversity indexes (diversity)1
Observations based on criteria (points)35
All observations of species (whole_species)185
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
1512025-10-19dist_spkml6List of datasetsList of species68f4abb18644f_20251019_051515
1522025-10-19dist_spkml6List of datasetsList of species68f4abb18644f_20251019_051456
1532025-10-19dist_spkml6List of datasetsList of species68f4abb18644f_20251019_051514
1542025-10-18dist_spshapefile183List of datasetsList of species68f3456c67e89_20251018_035525
1552025-10-18dist_spshapefile183List of datasetsList of species68f3456c67e89_20251018_041734
1562025-10-15whole_speciesgdb6List of datasetsList of species68efb2c5adaa1_20251015_112727
1572025-10-15whole_speciescsv6List of datasetsList of species68efb2c5adaa1_20251015_112556
1582025-10-15whole_speciesgdb6List of datasetsList of species68efb2c5adaa1_20251015_112729
1592025-10-15whole_specieskml6List of datasetsList of species68efb2c5adaa1_20251015_112342
1602025-10-13dist_taxacsv128List of datasetsList of species68ec7a64084b5_20251013_001313
1612025-10-13dist_taxashapefile128List of datasetsList of species68ec7a64084b5_20251013_001420
1622025-10-10whole_speciescsv6List of datasetsList of species68e8fdc1d7a20_20251010_090217
1632025-10-10whole_speciescsv6List of datasetsList of species68e8fdc1d7a20_20251010_090216
1642025-10-10whole_speciescsv6List of datasetsList of species68e8fdc1d7a20_20251010_090218
1652025-10-10whole_speciescsv6List of datasetsList of species68e8fdc1d7a20_20251010_090226
1662025-10-07dist_taxakml128List of datasetsList of species68e596e6344ac_20251007_184348
1672025-10-06dist_sp_h3shapefile6List of datasetsList of species68e3cd3b7e5d2_20251006_101432
1682025-10-06dist_sp_h3wfs6List of datasetsList of species68e3cd3b7e5d2_20251006_101406
1692025-10-04dist_taxakml128List of datasetsList of species68e142e783bb4_20251004_115332
1702025-10-04dist_spcsv122List of datasetsList of species68e092d3bb51e_20251003_232648
1712025-10-03dist_spcsv6List of datasetsList of species68de626dc15aa_20251003_080940
1722025-10-03dist_spcsv6List of datasetsList of species68de626dc15aa_20251003_075713
1732025-10-03dist_spcsv6List of datasetsList of species68de626dc15aa_20251003_075551
1742025-10-02dist_spkml122List of datasetsList of species68dece73148a1_20251002_151532
1752025-10-02dist_spcsv122List of datasetsList of species68decd81595ef_20251002_151044
1762025-09-25dist_spshapefile183List of datasetsList of species68d57ae69cacd_20250925_134341
1772025-09-25dist_spshapefile183List of datasetsList of species68d57ae69cacd_20250925_134345
1782025-09-24dist_sp_h3shapefile6List of datasetsList of species68d46c6ad6a7d_20250924_182137
1792025-09-24dist_spshapefile6List of datasetsList of species68d4510bb2726_20250924_162404
1802025-09-23dist_taxakml128List of datasetsList of species68d265366d959_20250923_051839
1812025-09-17whole_speciescsv6List of datasetsList of species68cacaf879e8f_20250917_105559
1822025-09-17whole_speciescsv6List of datasetsList of species68cad19608430_20250917_112100
1832025-09-17whole_speciescsv6List of datasetsList of species68cacaf879e8f_20250917_105616
1842025-09-17whole_speciescsv6List of datasetsList of species68cacaf879e8f_20250917_105604
1852025-09-17whole_speciescsv6List of datasetsList of species68cacaf879e8f_20250917_105558
1862025-09-13whole_speciesgdb6List of datasetsList of species68c56ecc00c3a_20250913_092206
1872025-09-10dist_spcsv6List of datasetsList of species68c132c0b09e4_20250910_041452
1882025-09-10dist_spkml6List of datasetsList of species68c12e54af51d_20250910_035512
1892025-09-10dist_spkml6List of datasetsList of species68c12e54af51d_20250910_035514
1902025-09-09whole_speciescsv6List of datasetsList of species68bff830e532f_20250909_055539
1912025-09-09whole_specieskml6List of datasetsList of species68bff830e532f_20250909_055513
1922025-09-09whole_speciesgdb6List of datasetsList of species68bff830e532f_20250909_055443
1932025-09-08dist_spcsv6List of datasetsList of species68bf0e9dcaed6_20250908_134119
1942025-09-08dist_spcsv6List of datasetsList of species68bf0e9dcaed6_20250908_133559
1952025-09-08dist_spcsv6List of datasetsList of species68bf0e9dcaed6_20250908_134127
1962025-08-27pointskml6List of datasetsList of species68af40067d2d0_20250827_134126
1972025-08-20dist_sp_h3shapefile121List of datasetsList of species68a5997c27106_20250820_054711
1982025-08-15whole_speciescsv6List of datasetsList of species689f47a053196_20250815_114842
1992025-08-08dist_spcsv6List of datasetsList of species689630c16306b_20250808_132017
2002025-07-26dist_spshapefile6List of datasetsList of species6884d6bcd107a_20250726_102450
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.