ONYX_LWRIGHT_HYDRO

Spreadsheet column descriptions and measurement units used for the McMurdo Dry Valleys LTER Onyx Lower Wright gage station data.

File: 

...or query the dataset by variables and dates of interest:

Variables
DATASET_CODE
  • Label: Dataset code
  • Definition: Code representing discrete stream gauge measurements dataset
  • Type: Nominal
  • Missing values: None specified
STRMGAGEID
  • Label: stream gage id
  • Definition: Code representing stream gauge
  • Type: Nominal
  • Missing values: None specified
DATE_TIME
  • Label: Date/time
  • Definition: Date/time of sample (McMurdo time)
  • Type: Date/time
  • Date format: MM/DD/YYYY HH24:MM
  • Missing values: None specified
DISCHARGE RATE
  • Label: Discharge Rate
  • Definition: Stream discharge
  • Type: Physical quantity
  • Unit: litersPerSecond
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values:
    • Null = None given
DIS_COMMENTS
  • Label: Discharge Quality
  • Definition: Estimated accuracy of discharge (good=most accurate within 10%, fair=most data accurate within 25%, poor=significant amounts of data may be >25% off)
  • Type: Nominal
  • Missing values: None specified
COMMENTS
  • Label: Comments
  • Definition: Comments about the overall data
  • Type: Nominal
  • Missing values: None specified
WATER_TEMP
  • Label: Water Temperature
  • Definition: Water Temperature
  • Type: Physical quantity
  • Unit: celsius
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.1
  • Missing values:
    • Null = None given
WATER_TEMP_QUALITY
  • Label: Water Temperature Quality
  • Definition: Estimated accuracy of water temperature (good=most accurate within 10%, fair=most data accurate within 25%, poor=significant amounts of data may be >25% off)
  • Type: Nominal
  • Missing values: None specified
CONDUCTIVITY
  • Label: Conductivity
  • Definition: The electrical conductivity in microSiemens/cm of a 1:5 soil:deionized water solution.
  • Type: Physical quantity
  • Unit: microSiemens/cm
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values:
    • Null = None given
CONDUCTIVITY_QUALITY
  • Label: Conductivity Quality
  • Definition: Estimated accuracy of conductivity (good=most accurate within 10%, fair=most data accurate within 25%, poor=significant amounts of data may be >25% off)
  • Type: Nominal
  • Missing values: None specified
Data Source Details

Header lines: 

37

Orientation: 

Column

Quote character: 

"

Field delimiter: 

,

Record delimiter: 

\n