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Harvard Forest

Data Archive

HF000

Shaler Meteorological Station at Harvard Forest 1964-2002

Related Publications

Data

Overview

Detailed Metadata

HF000-01: daily measurements in metric units

  1. date: date of measurement
  2. airt: average air temperature (unit: celsius / missing value: NA)
  3. f.airt: flag for average air temperature
    • M: missing. Measurement not taken, instrument broken, or recorded value undecipherable.
    • Q: questionable. Marked questionable by observer, or measured the day after a missed reading (unless the reading was missed because of a broken instrument).
    • E: estimated. Marked estimated by observer.
  4. airtmax: maximum air temperature (unit: celsius / missing value: NA)
  5. f.airtmax: flag for maximum air temperature
    • M: missing. Measurement not taken, instrument broken, or recorded value undecipherable.
    • Q: questionable. Marked questionable by observer, or measured the day after a missed reading (unless the reading was missed because of a broken instrument).
    • E: estimated. Marked estimated by observer.
  6. airtmin: minimum air temperature (unit: celsius / missing value: NA)
  7. f.airtmin: flag for minimum air temperature
    • M: missing. Measurement not taken, instrument broken, or recorded value undecipherable.
    • Q: questionable. Marked questionable by observer, or measured the day after a missed reading (unless the reading was missed because of a broken instrument).
    • E: estimated. Marked estimated by observer.
  8. prec: total precipitation (unit: millimeter / missing value: NA)
  9. f.prec: flag for total precipitation
    • M: missing. Measurement not taken, instrument broken, or recorded value undecipherable.
    • Q: questionable. Marked questionable by observer, or measured the day after a missed reading (unless the reading was missed because of a broken instrument).
    • E: estimated. Marked estimated by observer.
    • T: trace. Trace precipitation.

HF000-02: daily measurements in english units

  1. date: date of measurement
  2. airt: average air temperature (unit: fahrenheit / missing value: NA)
  3. f.airt: flag for average air temperature
    • M: missing. Measurement not taken, instrument broken, or recorded value undecipherable.
    • Q: questionable. Marked questionable by observer, or measured the day after a missed reading (unless the reading was missed because of a broken instrument).
    • E: estimated. Marked estimated by observer.
  4. airtmax: maximum air temperature (unit: fahrenheit / missing value: NA)
  5. f.airtmax: flag for maximum air temperature
    • M: missing. Measurement not taken, instrument broken, or recorded value undecipherable.
    • Q: questionable. Marked questionable by observer, or measured the day after a missed reading (unless the reading was missed because of a broken instrument).
    • E: estimated. Marked estimated by observer.
  6. airtmin: minimum air temperature (unit: fahrenheit / missing value: NA)
  7. f.airtmin: flag for minimum air temperature
    • M: missing. Measurement not taken, instrument broken, or recorded value undecipherable.
    • Q: questionable. Marked questionable by observer, or measured the day after a missed reading (unless the reading was missed because of a broken instrument).
    • E: estimated. Marked estimated by observer.
  8. prec: total precipitation (unit: inch / missing value: NA)
  9. f.prec: flag for total precipitation
    • M: missing. Measurement not taken, instrument broken, or recorded value undecipherable.
    • Q: questionable. Marked questionable by observer, or measured the day after a missed reading (unless the reading was missed because of a broken instrument).
    • E: estimated. Marked estimated by observer.
    • T: trace. Trace precipitation.