搜索结果: 1-15 共查到“摄影测量与遥感技术 soil”相关记录64条 . 查询时间(0.234 秒)
IMPACT OF LAND USE CHANGE TO THE SOIL EROSION ESTIMATION FOR CULTURAL LANDSCAPES: CASE STUDY OF PAPHOS DISRICT IN CYPRUS
Soil erosion Land use change RUSLE/USLE GIS Cultural landscapes Earth Observation satellite remote sensing
2017/6/20
In 2006 UNESCO report has identified soil loss as one of the main threats of climate change with possible impact to natural and cultural heritage. The study illustrated in this paper shows the results...
USING MULTI-DIMENSIONAL MICROWAVE REMOTE SENSING INFORMATION FOR THE RETRIEVAL OF SOIL SURFACE ROUGHNESS
Radar SAR PolSAR Soil Surface Roughness airborne in-field measurements
2016/12/1
In this Paper the potential of multi parametric polarimetric SAR (PolSAR) data for soil surface roughness estimation is investigated and its potential for hydrological modeling is evaluated. The study...
DYNAMIC MONITORING OF SOIL AND WATER LOSSES USING REMOTE SENSING AND GIS TECHNIQUES:A CASE STUDY OF JIALING RIVER,YANGTZE RIVER,CHINA
Soil and Water Loss Intensity Estimation Dynamic Interpretation Spatial Analysis Uncertainty Quality Control
2016/12/1
Water and soil loss problems are serious in China, especially in the upper and middle reaches of big rivers. This paper dynamically observed water and soil loss in key control regions in Jialing River...
MONITORING SOIL MOISTURE IN A COAL MINING AREA WITH MULTI-PHASE LANDSAT IMAGES
Monitoring soil moisture Remote sensing retrieval Landsat images Ground surface deformation Coal mining area
2016/11/23
The coal development zone of Northern Shaanxi, China is one of the eight largest coal mines in the world, also the national energy and chemical bases. However, the coal mining leads to ground surface ...
SOIL SALINITY MAPPING USING MULTITEMPORAL LANDSAT DATA
Remote sensing Soil salinity Landsat data Salinity index Vegetation index
2016/11/23
Soil salinity is one of the most important problems affecting many areas of the world. Saline soils present in agricultural areas reduce the annual yields of most crops. This research deals with the s...
INTEGRATED PROCESSING OF HIGH RESOLUTION TOPOGRAPHIC DATA FOR SOIL EROSION ASSESSMENT CONSIDERING DATA ACQUISITION SCHEMES AND SURFACE PROPERTIES
UAV photogrammetry TLS data fusion scan geometry surface roughness soil erosion
2016/11/11
Soil erosion is a decisive earth surface process strongly influencing the fertility of arable land. Several options exist to detect soil erosion at the scale of large field plots (here 600 m2), which ...
VALIDATION AND UPSCALING OF SOIL MOISTURE SATELLITE PRODUCTS IN ROMANIA
SMOS soil moisture validation
2016/7/8
The study presents the validation of SMOS soil moisture satellite products for Romania. The validation was performed with in-situ measurements spatially distributed over the country and with in-situ m...
SPECTRAL COLOR INDICES BASED GEOSPATIAL MODELING OF SOIL ORGANIC MATTER IN CHITWAN DISTRICT, NEPAL
Color Indices Landsat TM coefficient of the estimator,
2016/7/8
Space Technology provides a resourceful-cost effective means to assess soil nutrients essential for soil management plan. Soil organic matter (SOM) is one of valuable controlling productivity of crops...
UAV MULTISPECTRAL SURVEY TO MAP SOIL AND CROP FOR PRECISION FARMING APPLICATIONS
UAV multispectral images DEM orthophoto NDVI precision farming soil and crop characterization
2016/7/5
New sensors mounted on UAV and optimal procedures for survey, data acquisition and analysis are continuously developed and tested for applications in precision farming. Procedures to integrate multisp...
TREND ANALYSES OF A GLOBAL SOIL MOISTURE TIME SERIES DERIVED FROM ERS-1/-2 SCATTEROMETER DATA:FLOODS,DROUGHTS AND LONG TERM CHANGES
Soil moisture Time series ERS scatterometer Floods Droughts Climate change
2016/1/3
Soil moisture is a governing parameter in many complex environmental processes from the disciplines of meteorology, hydrology and agriculture. Since rainfall is partitioned into runoff and infiltratio...
REMOTE SENSING ANALYSIS ON DYNAMIC CHANGES OF THE SOIL SALINIZATION IN THE UPPER STREAM OF THE TARIM RIVER
Feature Extraction Dynamic Change Spatial Analysis Soil Salinization Remote Sensing Tarim River
2015/12/31
This research attempts to collect and interpret the soil salinization in the upper stream of the Tarim River on the basis of the multi-source and multi-type remote sensing images and basis background ...
ICA BASED MODEL FOR EXTRACTING INFORMATION OF CONTAMINATIVE SOIL FROM HYPERION DATA
Hyper spectral Entropy Image understanding Feature extraction Environment Modelling
2015/12/31
This article discusses the influence of soil contamination on plants, particularly on the influence of vegetation spectral characteristics. Based on the analysis of healthy and contaminated vegetation...
STUDY ON SPECTRAL FEATURES OF SOIL ORGANIC MATTER
Soil Organic Matter (SOM) Spectral Features Stepwise Regression Analysis
2015/12/30
The study on soil spectral reflectance features is the physical basis for soil remote sensing. Soil organic matter content influences the soil spectral reflectance dramatically. This paper studied the...
A NOVEL COMBINED OPTICAL METHOD FOR OBJECTIVELY MAP SOIL IN A NEAR REAL TIME DOMAIN
Imaging Spectroscopy (IS) Penetrating Optical Sensing (POS) Soil mapping Near Infrared Analysis (NIRS)
2015/12/30
The present study demonstrates a new concept for mapping soil, toward developing a semi-automated method to in situ classify soil.The concept is based on use of optical sensors that operate from both ...
STUDY ON RELATION BETWEEN INSAR COHERENCE AND SOIL MOISTURE
Coherence Soil moisture InSAR Interferometry De-correlation
2015/12/30
Coherence is an important parameter to measure InSAR data quality in repeat-pass interferometry and soil moisture change can cause de-correlation. Relation between coherence and soil moisture was exam...