搜索结果: 1-6 共查到“地图制图技术 Height”相关记录6条 . 查询时间(0.187 秒)
Generation of True Orthoimages from Airborne Scanner Data Without the Need of Height Information
Orthoimage True Orthophoto Rectification Matching Three-Line Aerial
2015/12/16
This paper presents a new technique for the efficient production of true orthoimages. The approach is based on airborne scanner data, and takes advantage of the particular geometric properties of such...
Analysis of Rational Function Dependency to the Height Distribution of Ground Control Points in Geometric Correction of Aerial and Satellite Images
Analysis Rational Function Dependency Height Distribution Ground Control Points Geometric Correction Aerial Satellite Images
2015/11/23
One of the existence mathematical models is Direct Linear Transformation (DLT). These equations are being regarded because of their simplicity as they are direct. When the height distribution of groun...
HEIGHT ESTIMATION USING AERIAL SIDE LOOKING IMAGE SEQUENCES
Surface reconstruction Images sequence analysis
2015/5/18
We are concerned with DSM reconstruction from limited-angle aerial side-looking image sequences. Despite this suboptimal configuration, we have devised a complete process starting from a partial...
SIGNIFICANT WAVE HEIGHT DETERMINED FROM SEQUENCE OF X-BAND RADAR IMAGES USING TEAGER-HUANG TRANSFORM
Remote Sensing X-band Radar Significant Wave Height Ocean Waves
2015/5/7
This work introduces a nonlinear and data-dependant method for extracting the significant wave height from a sequence of X-band radar images, which is based on the Teager-Huang Transform (THH). The ...
Efficient modeling of height datum based on GIS
Height Datum GIS interactive visualization
2014/7/23
Since the proposal of Digital Earth, its research and applications are continuing to be deepened, and now Smart City is more indepth implementation of the Digital Earth. The unification of global or r...
THE STUDY ON HEIGHT INFORMATION EXTRACTION OF CULTURAL FEATURES IN REMOTE SENSING IMAGES BASED ON SHADOW AREAS
Cultural Features Photogrammetry Regional Segmentation Shadow Area Sun Altitude Angle
2014/6/5
Cultural feature is important element in geospatial information library and the height information is important information of cultural features. The existences of the height information and its preci...