搜索结果: 1-14 共查到“工学 Topographic maps”相关记录14条 . 查询时间(0.093 秒)
THE USE OF MULTIPLE DATA SOURCES IN THE PROCESS OF TOPOGRAPHIC MAPS UPDATING
LiDAR DTM Hydrohraphy Satellite images
2016/11/8
The methods used in the process of updating maps have evolved and become more complex, especially upon the development of the digital technology. At the same time, the development of technology has le...
THE DESIGN OF IMAGE TOPOGRAPHIC MAPS AND HILL-SHADING TOPOGRAPHIC MAPS IN THE WESTERN MAPPING PROJECT
GIS product Image topographic Map Hill-shading topographic map Cartography the technological process
2016/3/17
In order to provide users with more diverse varieties of new GIS products that contain richer content, it is proposed that Image topographic maps and hill-shading topographic maps should beproduced as...
SRCM:A CAREFREE SENSING AND EMENDING COORDINATE MODEL FOR FRAMING TOPOGRAPHIC MAPS
Digital Mapping Topographic Correction Adjustment Geography Accuracy Analysis Mathematics Method Adjustment Accuracy Algorithms Model
2015/12/29
In order to avoid the negative effect of the complicated coding rules, multiform framing types, many kinds of coordinate systems and the various map scales on evaluating the real coordinates of framin...
Floating Model for Building Reconstruction from Topographic Maps and LIDAR Data
Building Reconstruction LIDAR Photogrammetry Virtual Reality Digital City Model
2015/12/9
A novel approach of Model-based Building Reconstruction (MBBR) from topographic maps and LiDAR data called Floating Models is proposed in this paper. Floating models are a series of pre-defined primit...
GENERATION OF DIGITAL TOPOGRAPHIC MAPS OF PLANETARY BODIES
Extra-terrestrial Planetary Cartography
2015/8/28
In recent years, the exploration of the solar system was intensified. Several space missions have been planned, launched, or are in
operation yet. Some of them are supplied with modern camera experim...
CARTOSAT IMAGERY APPLICATION CAPABILITIES TO UPDATING TOPOGRAPHIC MAPS, ESPECIALLY VMAP LEVEL 2
Cartosat Orthoimage Mapping
2015/8/28
VMAP Level is the basic scale concerning digital military maps. Its dynamic change requires frequent updating to maintain high
degree of topicality. The paper analyzes the geo-interpretation potentia...
Basic Study On The Preparation of Topographic Maps for Landslide Areas By An Inertial Photogrammetric Camera System
Topographic Maps Inertial Photogrammetric Camera System
2015/7/15
Basic Study On The Preparation of Topographic Maps for Landslide Areas By An Inertial Photogrammetric Camera System.
Investigation of Revision Techniques for 25k Scaled Topographic Maps
Topographic Maps Stereo Plotters Revision
2015/7/8
Revision of 25K topographic maps is one of the main duties of General Command of Mapping (GCM). Up to now, revision is
carried out by stereo photogrammetric methods using 35K aerial photographs with ...
An Attempt to Automated Generalization of Buildings and Settlement Areas in Topographic Maps
Cartography GIS Generalization
2015/7/6
Generalization of topographic maps is a very challenging problem for map producers. Therefore, NMAs are intensively working on
the matter in order to make it automated as much as possible for their p...
QUANTIFYING UNCERTAINTY OF DIGITAL ELEVATION MODELS DERIVED FROM TOPOGRAPHIC MAPS
QUANTIFYING UNCERTAINTY DIGITAL ELEVATION MODELS DERIVED TOPOGRAPHIC MAPS
2015/3/16
QUANTIFYING UNCERTAINTY OF DIGITAL ELEVATION MODELS DERIVED FROM TOPOGRAPHIC MAPS.
Revision of Topographic Maps -Results of the Fribourg Test by Commission D of the OEEPE
Topographic Maps -Results Fribourg Test by Commission OEEPE
2015/1/4
Revision of Topographic Maps -Results of the Fribourg Test by Commission D of the OEEPE.
AUTOMATIC DERIVATION OF GENERALIZED CONTOUR LINES FOR TOPOGRAPHIC MAPS USING HIGH-RESOLUTION AIRBORNE INTERFEROMETRIC RADAR DATA
Interferometric SAR DEM cartography contour lines
2014/12/29
Derivation of contour lines from a Digital Elevation Model (DEM) has to cope with a number of problems. (1) bad approximation of angular lines, (2) none or badly placed line inscriptions, (3) disconti...
DERIVATION OF TOPOGRAPHIC MAPS FROM HIGH-RESOLUTION AIRBORNE SAR DATA
Mapping Radar High-resolution data/images Remote sensing Products
2014/12/29
In the year 1996 Aero-Sensing Radarsysteme GmbH designed and manufactured the AeS-1 airborne X-band Interferometric Synthetic Aperture Radar (InSAR) system, capable of generating images with a ground ...
VECTORIZATION OF LINEAR FEATURES IN SCANNED TOPOGRAPHIC MAPS USING ADAPTIVE IMAGE SEGMENTATION AND SEQUENTIAL LINE TRACKING
Colour map Vectorization Sliding window Image segmentation Line tracking
2014/4/28
Vectorization of cartographic features is a difficult task in geographic information acquisition from topographic maps. This paper
presents a semi-automatic approach to linear feature vectorization ...