EXO2 continuous profiling in porous organic sediments at unnamed north lake near Bemidji, Minnesota, 2019

These data were collected in coordination with the U.S. Geological Survey Hydrogeophysics Branch for the National Crude Oil Spill Fate and Natural Attenuation Research Site. Data were collected using an EXO2 suspended 5.5 feet below a kayak. Sensor was dragged along the bottom of the lake except in instances where water depth was greater than 5.5 ft. The continuous profiling was conducted while paddling a kayak using Hypack 2017a to navigate survey lines set on a georeferenced background map to the best of ability. An EXO 2.0 handheld controller was used for coordinate information. Data collected includes, water temperature, specific conductance, pH, dissolved oxygen, and turbidity. These data are provided in two formats: a CSV file named EXO2_Sediment_WQ.csv, and in the Environmental Systems Research Institute (ESRI) shapefile format consisting of a group of files that have been compressed into a zip archive that is named EXO2_Sediment_WQ_shapefile.zip.

Data e Risorse

Campo Valore
accessLevel public
bureauCode {010:12}
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datagov_dedupe_retained 20220722114234
identifier USGS:5f59378f82cefd9f2082c338
metadata_type geospatial
modified 20200921
old-spatial {"type": "Polygon", "coordinates": [[[-95.085690, 47.572090], [-95.085690, 47.574500], [ -95.083270, 47.574500], [ -95.083270, 47.572090], [-95.085690, 47.572090]]]}
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash b1f6188c072bb8697130ceda60736b5a64c90a7c
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spatial {"type": "Polygon", "coordinates": [[[-95.085690, 47.572090], [-95.085690, 47.574500], [ -95.083270, 47.574500], [ -95.083270, 47.572090], [-95.085690, 47.572090]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • auv
  • beltrami-county
  • bemidji
  • biota
  • ckan
  • ecomapper
  • exo2
  • geo
  • geoss
  • lake
  • minnesota
  • national
  • national-crude-oil-spill-fate-and-natural-attenuation-research-site
  • north-america
  • oil-spill
  • research
  • united-states
  • usgs-5f59378f82cefd9f2082c338
  • water-quality
isopen False
license_id notspecified
license_title License not specified
maintainer Lance R Gruhn
maintainer_email lgruhn@usgs.gov
metadata_created 2025-11-22T23:11:46.870553
metadata_modified 2025-11-22T23:11:46.870557
notes These data were collected in coordination with the U.S. Geological Survey Hydrogeophysics Branch for the National Crude Oil Spill Fate and Natural Attenuation Research Site. Data were collected using an EXO2 suspended 5.5 feet below a kayak. Sensor was dragged along the bottom of the lake except in instances where water depth was greater than 5.5 ft. The continuous profiling was conducted while paddling a kayak using Hypack 2017a to navigate survey lines set on a georeferenced background map to the best of ability. An EXO 2.0 handheld controller was used for coordinate information. Data collected includes, water temperature, specific conductance, pH, dissolved oxygen, and turbidity. These data are provided in two formats: a CSV file named EXO2_Sediment_WQ.csv, and in the Environmental Systems Research Institute (ESRI) shapefile format consisting of a group of files that have been compressed into a zip archive that is named EXO2_Sediment_WQ_shapefile.zip.
num_resources 2
num_tags 21
title EXO2 continuous profiling in porous organic sediments at unnamed north lake near Bemidji, Minnesota, 2019