搜索结果: 121-135 共查到“摄影测量与遥感技术 method”相关记录253条 . 查询时间(0.137 秒)
A METHOD OF DIRECTLY ESTIMATING STEMWOOD VOLUME FROM GLAS WAVEFORM PARAMETERS
Lidar Satellite Vegetation Forestry Inventory
2015/11/10
Methods of estimating stemwood volume from ICESat/ GLAS lidar waveforms are explored for a mixed temperate forest, the Forest of Dean, Gloucestershire, UK. Previous methods have used maximum canopy he...
AREAL FEATURE MATCHING BASED ON SIMILARITY USING CRITIC METHOD
Areal Feature Matching Multi Criteria Decision Analysis CRITIC
2015/11/3
In this paper, we propose an areal feature matching method that can be applied for many-to-many matching, which involves matching a simple entity with an aggregate of several polygons or two aggregate...
GROUPING METHOD FOR NEIGHBOR OBJECTS OF MOVING OBJECT USING HASH INDEX
Grouping method moving object hash index
2015/11/3
A location-based social network (LBSNS) is a social network service (SNS) that is based on a user’s location, unlike SNS, and facilitates additional activities like neighbour-user search and group for...
DEVELOPING A METHOD TO GENERATE INDOORGML DATA FROM THE OMNI-DIRECTIONAL IMAGE
IndoorGML Omni-directional Image Topological Data
2015/11/3
Recently, many applications for indoor space are developed. The most realistic way to service an indoor space application is on the omni-directional image so far. Due to limitations of positioning tec...
An Updating Method of Geospatial Data Based on Traffic Flow Analysis
Network GIS Traffic Flow Data Updating
2015/10/12
The paper proposes a new kind of objected-oriented method of updating geospatial data, that is different from the previous “bottom
up” or “top down” updating methods. Through weighted directed graph...
SEMI-AUTOMATED DETECTION OF SURFACE DEGRADATION ON BRIDGES BASED ON A LEVEL SET METHOD
Deterioration detection Monitoring Large infrastructures Level sets Image segmentation
2015/9/21
Due to the effect of climate factors, natural phenomena and human usage, buildings and infrastructures are subject of progressive degradation. The deterioration of these structures has to be monitored...
A QUALITY ASSESSMENT METHOD FOR 3D ROAD POLYGON OBJECTS
Quality Assessment Quality Element 3D Road Polygon LiDAR
2015/9/21
With the development of the economy, the fast and accurate extraction of the city road is significant for GIS data collection and update, remote sensing images interpretation, mapping and spatial data...
HEIGHT ACCURACY BASED ON DIFFERENT RTK GPS METHOD FOR ULTRALIGHT AIRCRAFT IMAGES
Aerial images positioning image processing accuracy
2015/9/21
Height accuracy is one of the important elements in surveying work especially for control point’s establishment which requires an accurate measurement. There are many methods can be used to acquire he...
Research on the localization method of protecting traditional village landscape: a case study on Tangyin
Landscape Protection Traditional Village Landscape Localization
2015/9/11
China has over 271 million villages and less than the number in ten years ago in which there are 363 million villages. New rural
construction indeed do some good for common villages but still destroy...
Coordination between Understanding Historic Buildings and BIM Modelling: A 3D-Output Oriented and typological Data Capture Method
BIM Structure-and-type Method Structure tree
2015/9/11
At the present, in trend of shifting the old 2D-output oriented survey to a new 3D-output oriented survey based on BIM technology,
the corresponding working methods and workflow for data capture, pro...
Impact of the method of registering Terrestrial Laser Scanning data on the quality of documenting cultural heritage structures
Airborne Laser Scanning Data Fusion Accuracy
2015/9/11
When documenting historical structures and objects, especially delicate artefacts such as pieces of sacred art, only techniques that
allow remote, non-contact methods that enable the most precise mea...
A METHOD FOR SIMULTANEOUS AERIAL AND TERRESTRIAL GEODATA ACQUISITION FOR CORRIDOR MAPPING
Unmanned Aerial Vehicle (UAV) geomatics corridor mapping Terrestrial Mobile Mapping (TMM) integrated sensor orientation (ISO) Galileo E5 AltBOC EGNOS
2015/9/10
In this paper, we present mapKITE, a new mobile, simultaneous terrestrial and aerial, geodata collection and post-processing method. On one side, the method combines a terrestrial mobile mapping syste...
VALIDATION OF FAPAR PRODUCTS DERIVED FROM OPTICAL SENSORS: METHOD AND RESULTS
Validation remote sensing products
2015/9/9
In the context of scientific research concerning global change issues, remote sensing products
have been demonstrated to be essential tools to monitor the characteristics of both land surfaces
and t...
A METHOD FOR MEASURING THE PERMITTIVITY OF ARTIFICIAL FROZEN SOIL USING NETWORK ANALYZER
Frozen Soil Permittivity Network Analyzer
2015/9/8
Frozen soil is best observed by microwave remote sensing due to the big difference of the permittivity comparing with unfrozen soil.
The dielectric property of frozen soil has much relation with its ...
ALTERNATIVE APPLICATION OF THE K-NN METHOD FOR MAPPING FOREST COVER TYPE
k Nearest Neighbour method forest types Landsat TM image classification
2015/9/8
The present study explores the performance of a non parametric approach applied to the classification of forest types in an area of
Northern Italy (Province of Trentino). The investigation has been c...