منابع مشابه
Application of remote sensing data in measuring the area of the Zardkuh glaciers
Glaciers influenced by climatic factors and therefore as an important indicator in the study of climate change are studied. Although morphometric analyzes of glaciers based on the analysis of optical satellite data can provide an opportunity to measure ice outcrops, but the identification and determination of the buried glaciers underneath the glacial debris and, consequently, the determination...
متن کاملRemote Sensing of Soil Moisture in Vineyards Using Airborne and Ground-Based Thermal Inertia Data
Thermal remote sensing of soil moisture in vineyards is a challenge. The grass-covered soil, in addition to a standing grape canopy, create complex patterns of heating and cooling and increase the surface temperature variability between vine rows. In this study, we evaluate the strength of relationships between soil moisture, mechanical resistance and thermal inertia calculated from the drop of...
متن کاملThe origin of Quaternary placer using remote sensing and geochemical investigation in Zavarian area, SW of Qom, Central Iran
Introduction Epithermal deposits are usually found in association with near-surface magmatic-hydrothermal environments with volcanic rocks. According to studies, their formation depth is less than 1.5 km and the temperature for their formation is less than 300 ° C. Epithermal deposits are usually rich in gold to gold-silver and rich in silver and include low sulfide, medium sulfide and hig...
متن کاملRemote Sensing Classification of Brownfields in the Phoenix Metropolitan Area
Brownfields, idle or under-utilized urban areas, were identified in three parts of the Phoenix metropolitan area using a supervised classification technique using ERDAS Imagine. The brownfields were first evaluated in an area of south Phoenix used as a control site to establish sample training sites. These sites provided the basis for the supervised classification of an ASTER satellite image, w...
متن کاملassessment of soil physical quality indicators using remote sensing and in baft area
the aim of this research was to evaluate some soil physical quality indicators using remotely sensed date, gis and geostatistical methods in baft area that is one of the most important centers of agricultural production in kerman province. therefore, soil samples were collected from 0 to 20cm depth of 183 points based on regular sampling pattern (every 250 meters) and soil physical indicators i...
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ژورنال
عنوان ژورنال: HortTechnology
سال: 2005
ISSN: 1063-0198,1943-7714
DOI: 10.21273/horttech.15.4.0859