Engineering and Technology Journal

Keywords = Estimation

Number of Articles: 3
Evaluation of Total Demand For Al-Hussainiyah Irrigation Project Using Geomatics Techniques
Evaluation of Total Demand For Al-Hussainiyah Irrigation Project Using Geomatics Techniques

Abdul Razzak T. Ziboon; Mahmoud S. Mahdi; Hanan Kadhum

Volume 34, 9A , September 2016, , Page 1715-1730

https://doi.org/10.30684/etj.34.9A.1

Abstract
  In this paper, the crop water requirement was calculated using two methods; the first method is FAO-56-Penman Monteith. While the second method, is the Penman Monteithutilizingsatellite ...  Read More ...
Optimization of the Time Required for Determination of the Total Dissolved Salts in Soil
Optimization of the Time Required for Determination of the Total Dissolved Salts in Soil

Mohammed Y. Fattah; Maysam Th. Al-Hadidi; Baqer A. Ali

Volume 32, Issue 13 , December 2014, , Page 3272-3283

https://doi.org/10.30684/etj.32.13A.17

Abstract
  The purpose of this paper is to determine the shorter time required for proper determination of the total dissolved salts in soil. The usual test takes 3 to 4 days to measure the total ...  Read More ...
Two Stage Kalman Estimators with Probabilistically Weighted Average
Two Stage Kalman Estimators with Probabilistically Weighted Average

Hanady Abbas Jaber

Volume 27, Issue 9 , June 2009, , Page 1847-1857

https://doi.org/10.30684/etj.27.9.15

Abstract
  With spherical coordinate, the adaptive estimation using multiple model filtering isenhanced in this paper. The enhancement is achieved by using just two depended parallelKalman filters, ...  Read More ...