Beyond triple collocation: Applications to soil moisture monitoring

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Triple Collocation – a New Tool to Determine the Error Structure of Global Soil Moisture Products

Recently Triple Collocation (TC) was adopted for soil moisture application. Results from a first application indicated that the method could be useful to estimate global error patterns. Here we test the method with new data sets. The results show that the method is robust and that it allows to derive objective error estimates.

متن کامل

Robust estimates of soil moisture and latent heat flux coupling strength obtained from triple collocation

Land surfacemodels (LSMs) are often applied to predict the one-way coupling strength between surface soil moisture (SM) and latent heat (LH) flux. However, the ability of LSMs to accurately represent such coupling has not been adequately established. Likewise, the estimation of SM/LH coupling strength using ground-based observational data is potentially compromised by the impact of independent ...

متن کامل

Heated distributed temperature sensing for field scale soil moisture monitoring.

Characterizing both spatial and temporal soil moisture (θ) dynamics at site scales is difficult with existing technologies. To address this shortcoming, we developed a distributed soil moisture sensing system that employs a distributed temperature sensing system to monitor thermal response at 2 m intervals along the length of a buried cable which is subjected to heat pulses. The cable temperatu...

متن کامل

Low Cost Soil Moisture Monitoring System: A Capstone Design Project

Environmental monitoring is a significant driver for wireless sensor communication. Its potential to provide dynamic real-time data about monitored variable will enable to measure properties that have not previously been observable. A low cost consumer version soil moisture monitoring system was built using a gypsum block to take moisture readings, a peripheral interface controller (PIC) with a...

متن کامل

Soil Moisture Monitoring over Australian Forests Using Airborne Data

The capability of L band wavelengths to register the soil emission over sparse to moderately dense forests makes attractive the comparative study of the soil moisture content and vegetation biophysical parameter. Soil and vegetation conditions contribute to the microwave measurements through complex interactions, basically resulting from vegetation structure and from moisture content and roughn...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Geophysical Research: Atmospheres

سال: 2014

ISSN: 2169-897X

DOI: 10.1002/2013jd021043