Susquehanna Shale Hills Critical Zone Observatory 30 Minute Flux

Lat/Long: 40.6658, -77.9041

Years Data available: 20151231 to 20211031

Contacts:
=========
- Kenneth J. Davis kjd10@psu.edu - Department of Meteorology, Earth and 
  Environmental   Systems Institute, the Pennsylvania University

- Yuning Shi yshi@psu.edu - Department of Ecosystem Science and Management,
  Earth and Environmental Systems Institute, The Pennsylvania State University

- Yuting He Smeglin heyuting.iap@gmail.com - Penn State University

- DataManager: Brandon Forsythe brf11@psu.edu - Penn State University,
  Earth and Environmental Systems Institute

Process:
========
Raw 10 hertz data are collected from site and are processed locally using 
code available via GitHUB (https://github.com/shiyuning/SSHCZO-EC. 
Note: Code is attached to this data set. However, please check for the latest
version the aforementioned Github repository.

Other variables (WTD, SWC, TS, P, PA, RH) are aggregrated from sites 
within the Shale Hills catchment. These data are available seperately 
from www.czo.psu.edu. 

Column Descriptions
===================
1. TIMESTAMP_START - start of averaging period Eastern Standard Time(YYYYMMDDHHMM)
2. TIMESTAMP_END - end of averaging period Eastern Standard Time (YYYYMMDDHHMM)
3. TA - Air temperature (deg C)
4. USTAR - friction velocity (m s-1)
5. WD - Wind direction (decimal degrees)
6. WS - Wind speed (m s-1)
7. FC - Carbon dioxide (CO2) turbulent flux (no storage correction) (µmolCO2 m-2 s-1)
8. H - Sensible heat turbulent flux (no storage correction)	(W m-2)
9. LE - Latent heat turbulent flux (no storage correction)	(W m-2)
10. CO2 - Carbon Dioxide mole fraction in wet air (µmolCO2 mol-1)
11. H2O - Water vapor in mole fraction of wet air (mmolH2O mol-1)
12. PA - Atmospheric pressure (kPa)
13. P - precipitation (mm)
14. NETRAD - Net radiation (W m-2)
15. SW_IN - Shortwave radiation, incoming (W m-2)
16. SW_OUT - Shortwave radiation, outgoing (W m-2)
17. LW_IN - Longwave radiation, incoming (W m-2)
18. LW_OUT - Longwave radiation, outgoing (W m-2)
19. RH - Relative humidity 0-100 (%)
20. SWC - Soil water content (volumetric) (%) from North Planar MidSlope
21. TS - Soil temperature (deg C) from North Planar MidSlope
22. WTD - Water table depth (m) from DCO