soil salinity has been a large problem in arid and semi arid regions. preparation of such maps is useful for natural resource managers. old methods of preparing such maps require a lot of time and cost. multi-spectral remotely sensed dates due to the broad vision and repeating of these imageries is suitable for provide saline soil maps. this investigation is conducted to provide saline soil map...

Soil Salinity has been a large problem in arid and semi arid regions. Preparation of such maps is useful for Natural resource managers. Old methods of preparing such maps require a lot of time and cost. Multi-spectral remotely sensed dates due to the broad vision and repeating of these imageries is suitable for provide saline soil maps. This investigation is conducted to provide saline soil map...

BACKGROUND The specific role of major socio-economic indicators in influencing food preparation behaviours could reveal distinct socio-economic patterns, thus enabling mechanisms to be understood that contribute to social inequalities in health. This study investigated whether there was an independent association of each socio-economic indicator (education, occupation, income) with food prepara...

OBJECTIVE This study examined the effectiveness of microwave ovens in assisting elderly persons with disabilities with cooking food. METHOD The participants were five elderly persons who had gross motor, fine motor, or vision impairments but no cognitive impairments. Before the study, none of the participants owned or operated a microwave oven. In this single-subject design of four phases (AB...

We utilized the TanDEM-X digital elevation model (DEM) for investigating complete record of confirmed terrestrial impact structures with respect to its suitability support geological analysis. The consistently high resolution and accuracy this is a prerequisite detailed morphological studies. This DEM represents an interesting repository aid in preparing executing fieldwork exploration new crat...

The interferometric SAR mission TanDEM-X started in 2010 and comprises the two twin satellites TerraSAR-X and TanDEM-X. Its primary objective is to generate a worldwide, consistent, and high-precision digital elevation model (DEM). Two global coverages have been completed until August 2013, and a very good performance has been verified for most of the land masses. However, some areas all around...

This paper introduces the updated plans for sensor calibration and product validation of the Panchromatic Remote-sensing Instrument for Stereo Mapping (PRISM), which is to fly on the Advanced Land Observing Satellite (ALOS) satellite that will be launched this Japanese fiscal year. PRISM is used to derive digital elevation models (DEMs) with very high spatial resolution, which is also one of th...

This study makes contributions toward development of accurate DEM from ground and satellite data over South Africa. is achieved by preparing recent satellite-based DEMs (AW3D30, SRTM, ASTER, TanDEM-X, MERIT), assessing their vertical accuracy, selecting candidate DEMs, modelling errors for the fusing DEMs. Following removal outliers each DEM, a different number levelling are used in assessment ...

DEM parameters calibration is the most important step in preparing a model. At same time, lack of universal approach to complicates this process. The paper presents author’s creating based on physical meaning friction coefficients and conducting symmetrical experiments at full scale simulation, as well implementation form test rig. Several were carried out determine six material–boundary pairs....