搜索结果: 1-15 共查到“测绘科学技术 standard”相关记录25条 . 查询时间(0.14 秒)
A REGISTRATION METHOD OF POINT CLOUDS COLLECTED BY MOBILE LIDAR USING SOLELY STANDARD LAS FILES INFORMATION
Mobile systems point cloud LiDAR registration LAS trajectory adjustment
2017/7/12
In the last few years, LiDAR sensors installed in terrestrial vehicles have been revealed as an efficient method to collect very dense 3D georeferenced information. The possibility of creating very de...
INDOORGML – A STANDARD FOR INDOOR SPATIAL MODELING
Indoor Spatial Modeling OGC Standards IndoorGML
2016/11/8
With recent progress of mobile devices and indoor positioning technologies, it becomes possible to provide location-based services in indoor space as well as outdoor space. It is in a seamless way bet...
DESIGN AND IMPLEMENT AN INTEROPERABLE INTERNET OF THINGS APPLICATION BASED ON AN EXTENDED OGC SENSORTHINGS API STANDARD
Internet of Things Interoperable OGC SensorThings API
2016/11/8
The Internet of Things (IoT) is an infrastructure that interconnects uniquely-identifiable devices using the Internet. By interconnecting everyday appliances, various monitoring and physical mashup ap...
GEOINFORMATION AND STANDARD FOR SYNTHETICAL EMERGERNCY MANAGEMENT SYSTEM
Emergency management GeoInformation Standard
2016/3/17
Synthetical emergency management system (SEMS), based on Geographical Information System (GIS) and other techniques, can provide technical support for emergency management department while cooperating...
GML-an Open-Standard Geospatial Data Format
GML Internet Spatial Data Sharing Geometry Visualization
2015/12/18
In the last three decades, dozens of GIS data formats have been developed for encoding geographic information. Most were specified formats to particular vendor’s GIS software. A few were open standard...
ISO 5725-2 Standard Application to Verification of Orthophoto-Based Impervious Surface Area and Imperviousness Factor Determination
Imperviousness Factor Photointerpretation Accuracy IKONOS Airborne Ortophotomap
2015/12/18
The main aim of the research described in the paper was analyse the accuracy of photointerpretation of impervious surface using IKONOS images and its influence on the imperviousness factor determinati...
AN IMPLEMENTATION OF THE ASPRS LAS STANDARD
Lidar Airborne Terrestrial Laser Scanning Data Format LAS ASPRS Standards
2015/11/10
The laser scanning technology has become de-facto as a successful measuring mean in numerous applications of remote sensing and mapping. A development of hardware has been followed by a development of...
Quality Detection and Control for Paper Chart Production & Updating Based on Standard Quality Database
Paper Chart Quality Detection Standard Quality Database Production and Updating
2015/10/12
The production and updating of paper chart is always the theme to the guarantee and improvement of hydrographic chart, in which
the quality detection and control is the key to consider. At present, ...
requirements for an orientation and calibration standard for digital aerial cameras and related sensors
Sensor Orientation Calibration GPS INS Standardization ISO
2015/9/1
Though the ISPRS has had standardization on its agenda for a long time the progress was slow and the output of completed document is still limited. The reasons are manifold: lack of awareness of stand...
EXTENSION OF THE OGC WEB FEATURE SERVICE STANDARD FOR MULTIPLE REPRESENTATION DATA
MRDB Web Service Cartography
2015/8/31
Nowadays improved Internet connections, standardised interchange formats and enhanced mobile devices enable the users to access all
information available from almost every place. For the most cases t...
Investigating the influence of ionizing radiation on standard CCD cameras and a possible impact on photogrammetric measurements
Photogrammetry CCD Camera Image Radiation Sensor Accuracy Quality
2015/8/24
In the context of high precision metrology tasks in heavy radiated areas questions arose concerning the applicability of digital cameras for photogrammetric purposes under these special conditions. Th...
REDUCTION OF GPS STANDARD RECEIVERS NOISE USING PARALLEL-STRUCTURE WAVELET BASED NEURAL NETWORKS
Reduction Noise GPS Parallel-Structure Wavelet Neural Networks
2015/8/10
Position information obtained from standard GPS receivers is known to be corrupted with noise. To make effective use of GPS information in a navigation system it is essential to model this noise and t...
ADVANCED 3D VISUALIZATION OF AN ARCHITECTURAL OBJECT IN THE OPENGL STANDARD
Architecture Camera Non-Metric Texture Rendering Visualization
2015/7/31
High accuracy and quality of photorealistic 3D modeling and visualization of close range objects can be achieved only with 3D scenes generated on the basis of photogrammetric data. Images and geometri...
Towards A Standard Specification for Terrestrial Laser scanning In Cultural Heritage: One Year On
Cultural Heritage Specification Terrestrial
2015/7/15
The development of a specification to standardise the capture, presentation and delivery of point clouds for cultural heritage
applications is a necessary step in the acceptance of laser scanning as ...
DIGITAL PHOTOGRAMMETRY: A STANDARD APPROACH TO CULTURAL HERITAGE SURVEY
Photogrammetry Close Range Architectural Professional Representation
2015/5/25
Digital photogrammetry offers an easy and economical approach to the metric survey of cultural heritage. New software able to manage all photogrammetric procedures (orientation and plotting) are now o...