搜索结果: 1-15 共查到“测绘科学技术 Modified”相关记录16条 . 查询时间(0.062 秒)
PRELIMINARY INVESTIGATIONS ON FLOOD SUSCEPTIBILITY MAPPING IN ANKARA (TURKEY) USING MODIFIED ANALYTICAL HIERARCHY PROCESS (M-AHP)
Flood Mapping Susceptibility Hazard Risk Modified Analytical Hierarchy Process Ankara (Turkey)
2019/2/27
Susceptibility mapping for disasters is very important and provides the necessary means for efficient urban planning, such as site selection and the determination of the regulations, risk assessment a...
RELATIVE ORIENTATION AND MODIFIED PIECEWISE EPIPOLAR RESAMPLING FOR HIGH RESOLUTION SATELLITE IMAGES
High Resolution Satellite Images Relative Orientation Epipolar Resampling Rational Polynomial Coefficients
2017/7/13
High resolution, optical satellite sensors are boosted to a new era in the last few years, because satellite stereo images at half meter or even 30cm resolution are available. Nowadays, high resolutio...
A MODIFIED METHOD FOR IMAGE TRIANGULATION USING INCLINED ANGLES
image triangulation inclined angle spherical triangle panorama least squares
2016/7/27
The ongoing technical improvements in photogrammetry, Geomatics, computer vision (CV), and robotics offer new possibilities for many applications requiring efficient acquisition of three-dimensional d...
A MODIFIED GENETIC ALGORITHM FOR FINDING FUZZY SHORTEST PATHS IN UNCERTAIN NETWORKS
Genetic Algorithm Shortest Path Problem Uncertainty
2016/7/8
In realistic network analysis, there are several uncertainties in the measurements and computation of the arcs and vertices. These uncertainties should also be considered in realizing the shortest pat...
MODIFIED TRIANGLE METHOD TO ESTIMATE SOIL MOISTURE STATUS WITH MODERATE RESOLUTION IMAGING SPECTRORADIOMETER (MODIS) PRODUCTS
Remote Sensing Agriculture Soil Moisture Estimation
2015/12/28
Soil moisture condition is one of the key parameters in environmental and agricultural modeling. In this paper, a modified triangle method (Ts/VI space) is suggested. Both NDVI and EVI are used in con...
A MODIFIED H-α PLANE FOR THE EXTRACTION OF SCATTERING MECHANISMS FROM DUAL CIRCULAR POLARIZATION SAR DATA
Compact polarimetry Dual Circular Polarisation mode classification producer’s accuracy entropy alpha
2016/1/15
Cloude–Pottier entropy and α-angle are two important parameters for the interpretation of fully polarimetric data. They indicate the randomness of the polarisation of the back scattered waves and the ...
A Modified Forward Search Approach Applied to Time Series Analysis
Forward search Time series analysis Outlier detection Discontinuities detection Robust statistics LMS
2015/12/3
Studying the behavior of some slow phenomena, such as crustal or continental deformations, it is necessary to consider time series data, with a sufficient numerousness that depends on their characteri...
ESTIMATION OF THE SPECTRAL SENSITIVITY FUNCTIONS OF UN-MODIFIED AND MODIFIED COMMERCIAL OFF-THE-SHELF DIGITAL CAMERAS TO ENABLE THEIR USE AS A MULTISPECTRAL IMAGING SYSTEM FOR UAVS
UAV Remote Sensing Multispectral COTS Spectral Sensitivity Open Source CHDK
2015/9/10
Commercial off-the-shelf (COTS) digital cameras on-board unmanned aerial vehicles (UAVs) have the potential to be used as multispectral imaging systems; however, their spectral sensitivity is usually ...
A New Image Matching Algorithm with Modified Greedy Algorithm for Remote Sensing Imagery
SUSAN Modified Greedy Algorithm Local Reliability Constraint
2015/8/17
This paper proposes a new approach to image matching by epipolar constraint and local reliability constraint for Remote Sensing
Image. We define a new measure of matching support according to the loc...
A MODIFIED APPROACH FOR CHANGE DETECTION USING CHANGE VECTOR ANALYSIS IN POSTERIOR PROBABILITY SPACE
Modifi ed Change Vector Analysis Posterior probability Space (MCVAPS) Classifi cation Spatiotemporal change
2015/5/6
The multispectral and multitemporal data coming from satellites allow us to extract valuable spatiotemporal change. Consequently, Earth surface change detection analysis has been used in the past to ...
A MODIFIED PROJECTIVE TRANSFORMATION SCHEME FOR MOSAICKING MULTI-CAMERA IMAGING SYSTEM EQUIPPED ON A LARGE PAYLOAD FIXED-WING UAS
UAS Multi-Camera System Image Mosaicking Modified Projective Transformation
2015/4/1
In recent years, Unmanned Aerial System (UAS) has been applied to collect aerial images for mapping, disaster investigation, vegetation monitoring and etc. It is a higher mobility and lower risk platf...
MAXIMUM LIKELIHOOD METHOD MODIFIED IN ESTIMATING A PRIOR PROBABILITY AND IN IMPROVING MISCLASSIFICATION ERRORS
Maximum Likelihood Method (MLM) Mixel Data Fusion Decision Tree
2015/2/4
Maximum Likelihood Method (MLM) has been one of the most traditional classification methods in remote sensing
field, but its disadvantages have been also pointed out. While a prior occurrence probabi...
DIMENSIONALITY REDUCTION OF HYPERSPECTRAL IMAGES BY COMBINATION OF NON-PARAMETRIC WEIGHTED FEATURE EXTRACTION (NWFE) AND MODIFIED NEIGHBORHOOD PRESERVING EMBEDDING (NPE)
Hyperspectral Imagery Feature Extraction LDA NPE Classification
2014/12/1
This paper combine two conventional feature extraction methods (NWFE&NPE) in a novel framework and present a new semi-supervised feature extraction method called Adjusted Semi supervised Discriminant ...
MODIFIED A* ALGORITHM IMPLEMENTATION IN THE ROUTING OPTIMIZED FOR USE IN GEOSPATIAL INFORMATION SYSTEMS
GIS Routing Optimization Graph Theory A*Algorithms Modelling
2014/12/1
Among the main issues in the theory of geometric grids on spatial information systems, is the problem of finding the shortest path routing between two points. In this paper tried to using the graph th...
A MODIFIED METHOD FOR POLARIMETRIC SAR CALIBRATION ALGORITHM
Channel imbalance Calibration Co-polarization Corner reflector Crosstalk Distortion
2014/4/24
Present fully polarimetric synthetic aperture radar (SAR) systems often update calibration techniques to further enhance the accuracy
to the polarimetric data. In this paper, we propose a modified m...