搜索结果: 1-15 共查到“摄影测量与遥感技术 Error”相关记录18条 . 查询时间(0.627 秒)
LANE LEVEL LOCALIZATION; USING IMAGES AND HD MAPS TO MITIGATE THE LATERAL ERROR
Lane Level Localization Road Boundaries Map Matching Lane Matching
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2017/7/12
In urban canyon where the GNSS signals are blocked by buildings, the accuracy of measured position significantly deteriorates. GIS databases have been frequently utilized to improve the accuracy of me...
AN EMPRICAL POINT ERROR MODEL FOR TLS DERIVED POINT CLOUDS
TLS reflectance incidence angle range error ellipsoid anisotropic error model
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2016/11/11
The random error pattern of point clouds has significant effect on the quality of final 3D model. The magnitude and distribution of random errors should be modelled numerically. This work aims at deve...
HYBRID MODELS FOR TRAJECTORY ERROR MODELLING IN URBAN ENVIRONMENTS
Mobile mapping Photogrammetry Feature matching Orientation Adjustment Modelling Registration
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2016/7/28
This paper tackles the first step of any strategy aiming to improve the trajectory of terrestrial mobile mapping systems in urban environments. We present an approach to model the error of terrestrial...
Analysis of the Kalman Filter with Different INS Error Models for GPS/INS Integration in Aerial Remote Sensing Applications
Direct Georeferencing Aerial Triangulation GPS/INS Integration
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2015/12/17
In the Kalman filter used for the integration of GPS/INS, the inertial sensor error model is usually considered as a random constant or
random walk for both gyroscopes and accelerometers. However, th...
Reducing the Error in Terrestrial Laser Scanning by Optimizing the Measurement Set-Up
Laser scanning point cloud error
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2015/12/16
High spatial resolution and fast capturing possibilities make 3D terrestrial laser scanners widely used in engineering applications and
cultural heritage recording. Phase based laser scanners can mea...
Qualification of Close Range Photogrammetry Cameras by Average Image Coordinates RMS Error VS. Object Distance Function
Close Range Accuracy analysis Non-metric camera
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2015/12/14
In this publication, the concept of image coordinate RMS error derived from average object side RMS is introduced. In the course of
derivation, data on network geometry and redundancy were taken into...
Error Propagation in the Production of DEM-DOM-DLG by Digital Photogrammetry
Error Propagation Digital Photogrammetry Sequential Gaussian Simulation
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2015/12/3
This paper adopts the stochastic simulation method that pertains to geostatistics, on the basis of simulated DEM realizations with spatial autocorrelation errors, to explore the error propagation mech...
The Error Analysis and Correction Method Research of the Attitude Data for the UAV Remote Sensing Images
GPS/INS Navigation Photogrammetry Calibration Error IMU
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2015/11/24
As an important way to obtain the high-resolution remote sensing images, the unmanned aerial vehicle (UAV) aviation remote sensing plays a more and more important role in the area of photogrammetry an...
Calibration of Constant Angular Error for CBERS-2 Imagery with Few Ground Control Points
Spaceborne remote sensing High-resolution image Space photogrammetry
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2015/11/23
The rigorous geometric model which depends on physical properties of the image acquisition is the basic model for object positioning of high resolution satellite imagery (HRSI). Using the linear and a...
Error propagation analysis techniques applied to Precision Agriculture and Environmental models
Error propagation Taylor Series method Monte Carlo simulation
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2015/9/28
This paper examines two different methods by which the error propagated through models used in precision agriculture, may be calculated. The two methods are an analytical method, referredto here as a ...
Respective contribution of yield and area estimates to the error in crop production forecasting
agriculture production forecasting error trends analysis
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2015/9/6
Improvement of crop production forecasting is a major research subject since many years. A systematic analysis of long time series
made available through 2 extended databases for 4 crops and 15 Europ...
ANALYSIS AND STUDY ON ERROR CONTROL TECHNOLOGY OF MICRO SATELLITE FOR REMOTE SENSING
Data Transmission Micro Satellite for the Remote Sensing Error Control Coding and Decoding Communication Control Unit
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2015/5/29
With the development and the maturity of modern small satellite technology, it is promising and significant to use the new technology for the Remote Sensing. The paper presents a set of adaptive forwa...
ERROR MODELLING ON REGISTRATION OF HIGH-RESOLUTION SATELLITE IMAGES AND VECTOR DATA
Geometric Integration Matching Raster Registration Structure Understanding Vector
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2015/5/29
Traditionally, image-and-map registration is carried out using low-level image processing techniques. One of inevitable problems resulted from a low-level image processing technique is the need to dec...
Error and Accuracy Analysis in Application of Photogrammetric Methods to Land Surveys
Error and Accuracy Analysis Application of Photogrammetric Methods Land Surveys
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2015/1/4
Error and Accuracy Analysis in Application of Photogrammetric Methods to Land Surveys.
FIRST, DO NO HARM: ELIMINATING SYSTEMATIC ERROR IN ANALYTICAL RESULTS OF GIS APPLICATIONS
Systematic error, map projections, scale error, area, perimeter, correction of error
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2014/4/24
GIS applications compute analytical results comprised of geometric measures such as perimeter, distance between objects, and area.
Usual practice operates in Cartesian coordinates on map projections...