搜索结果: 1-13 共查到“测绘科学技术 Egypt”相关记录13条 . 查询时间(0.122 秒)
POLARIMETRIC SIGNATURES IDENTIFICATION FOR DIFFERENT FEATURES IN RADARSAT-2 POLSAR IMAGE:A CASE STUDY OF HALAYIB AREA,EGYPT
Radarsat-2 PolSAR Polarimetric signatures Pauli decomposition Co-polarization and cross-polarization signature
2016/11/24
In fully polarized SAR (PolSAR) data the returned signal from a target contains all polarizations. More information about this target may be inferred with respect to single-polarization. Distinct pola...
GEOLOGICAL AND STRUCTURAL SETTING OF WADI HODEIN AREA SOUTHEAST EGYPT WITH REMOTE SENSING APPLICATIONS
Wadi Hodein Pan-African ETM Ratio Image
2015/12/29
The Wadi Hodein area in the south Eastern Desert of Egypt is occupied by Neoproterozoic Pan-African (Precambrian) basement rocks including metamorphic and intrusive assemblages. The metamorphic assemb...
SPECTRAL ANALYSIS OF ASTER,HYPERION,AND QUICKBIRD DATA FOR GEOMORPHOLOGICAL AND GEOLOGICAL RESEARCH IN EGYPT (DAKHLA OASIS,WESTERN DESERT)
Hyperspectral remote sensing Classification Image Understanding Principal component analysis Geography DEM Image interpretation Geology
2015/12/29
This paper presents an evaluation, to which degree geological and geomorphological information can be obtained from modern remote sensing systems like the multispectral ASTER or the hyperspectral Hype...
MAPPING SOIL SALINITY USING COLLOCATED COKRIGING IN BAHARIYA OASIS,EGYPT
Soil Salinity Spatial Variability Cokriging Algorithm Colocated Cokriging
2015/9/28
The mapping of saline soils is the first task before any reclamation effort can be conducted. Soil salinity is determined, traditionally, by soil sampling and laboratory analysis. Recently, it became ...
Using Remote Sensing Data for Assessing the Optical Characteristics of Alexandria Coastal Water, Egypt
Coastal Water Quality Remote Sensing Environmental monitoring
2015/7/30
The development of sea surface color data observations has opened new perspectives or the understanding of marine
environmental processes, due to their great potential for providing novel informatio...
EXPLORATION FOR URANIUM AND THORIUM MINERALIZATIONS AT WADI UM LASEIFA AREA, CENTRAL EASTERN DESERT, EGYPT: USING REMOTE SENSING TECHNIQUE
Remote sensing Uranium mineralizations Airborne radiometric data Eastern Desert Granitic rocks
2015/7/29
This research aims at integrating airborne radiometric and remote sensing satellite data to prospect for radioactivity of the rocks at Wadi
Um Laseifa, located in the Central Eastern Desert of Egypt...
ASSESSMENT OF SOIL DEGRADATION IN THE NORTHERN PART OF NILE DELTA, EGYPT USING REMOTE SENSING AND GIS TECHNIQUES
North Nile Delta physical degradation
2015/5/7
The present work aims at monitoring soil degradation process within the last two decades in the northern part of Nile Delta .The investigated area lies between longitudes 31o 00- & 31 o 15- E a...
APPLICATION OF MULTIVARIATE STATISTICS TO STUDY STREAM SEDIMENT DATA FROM THE VICINITY OF LEAD-ZINC OCCURRENCES AT GABAL-RUSAS AREA, EASTERN DESERT,EGYPT
Stream Sediment Survey Lead-Zinc Multivariate Statistics Egypt
2015/2/4
Sixty-seven stream sediment samples were collected in the vicinity of the Miocene Lead-Zinc
occurrences near Gabal El-Rusas Area, and analyzed for their Pb, Zn, Cu, Ni, Co, Mn and Fe contents.
In th...
The Use of the Ordinary Kriging Techniques in measuring the sustainability in Sugar Beet Area,Nubariya,Egypt.
Agric. Sustainability GIS and Geo-statistical analysis
2015/2/3
One of the most important indicators that illustrate the success of the sustainability in the newly reclaimed lands in Egypt is the increase of the stabilization. In this study, a set of villages repr...
Land Use and Land Cover Changes of West Tahta Region, Sohag Governorate, Upper Egypt
Land Use Land Cover Remote Sensing Change Detection
2013/3/5
Due to the growing of population in Egypt during the last few decades, great changes in agricultural area, and urbanization of Egypt art occurred. In this study we utilized the available record of mul...
Land Use and Land Cover Changes in Arid Region: The Case New Urbanized Zone, Northeast Cairo, Egypt
Land Cover Changes Accuracy Assessment TM Images Land Surface Temperature Egypt
2013/3/5
The spatial characteristics of land cover are useful for understanding the various impacts of human activity on the overall ecological conditions of the urban environment. The multi-temporal Landsat i...
LASER SCANNING OF A MONOLITHIC COLUMN DURING PROCESSING IN MIDDLE EGYPT
Laser Scanning Akoris Monolithic column Restoration of Processing Quarry
2014/6/5
From ancient quarries around Akoris in Middle Egypt, which belong to the Ptolemaic and Roman periods, the stone blocks could be carried to the working area located in the outside of the city. Those bl...
Interpretation of Water Environment Around El-Zayyan Temple in Kharga Oasis, Western Desert, Egypt from a Tentative Environmental Map Based on ALOS Pan-Sharpened Imagery
Egypt Kharga Oasis El-Zayyan temple water environmental map ALOS pan-sharpened imagery
2010/11/24
Kharga Oasis is the biggest oasis in the desert region between Egypt and Libya. The geographical location of this oasis suggests its importance in the large network system connecting the Western Deser...