搜索结果: 61-75 共查到“知识库 地图制图技术”相关记录3149条 . 查询时间(3.166 秒)
THE METHOD OF MULTIPLE SPATIAL PLANNING BASIC MAP
Multiple Spatial Planning Planning Basic Map Spatial Basic Coordinate system Land use classification Geographical Conditions
2018/5/16
The “Provincial Space Plan Pilot Program” issued in December 2016 pointed out that the existing space management and control information management platforms of various departments were integrated, an...
DESIGN AND ESTABLISHMENT OF QUALITY MODEL OF FUNDAMENTAL GEOGRAPHIC INFORMATION DATABASE
Fundamental Geographic Information Database Database Management System(DBMS) Quality Model Quality Evaluation
2018/5/15
In order to make the quality evaluation for the Fundamental Geographic Information Databases(FGIDB) more comprehensive, objective and accurate, this paper studies and establishes a quality model of FG...
MASHUP SCHEME DESIGN OF MAP TILES USING LIGHTWEIGHT OPEN SOURCE WEBGIS PLATFORM
CesiumJS Tilling Scheme Localized Deployment Spatial Data Organization WebGIS
2018/5/14
To address the difficulty involved when using existing commercial Geographic Information System platforms to integrate multi-source image data fusion, this research proposes the loading of multi-sourc...
STUDY ON ECOLOGICAL RISK ASSESSMENT OF GUANGXI COASTAL ZONE BASED ON 3S TECHNOLOGY
Coastal Zone Landscape Pattern Ecological Risk Remote Sensing Geographic Information System
2018/5/17
This paper takes Guangxi coastal zone as the study area, following the standards of land use type, divides the coastal zone of ecological landscape into seven kinds of natural wetland landscape types ...
TASK AND PROGRESS OF IAEG-SDGS: WGGI IN MONITORING SDGS THROUGH A ‘GEOGRAPHIC LOCATION’ LENS
Sustainable Development Goals Target Indicator Geospatial Information Monitoring
2018/5/14
In September 2015, the 193 Member States of the United Nations (UN) unanimously adopted the 2030 Agenda for Sustainable Development and its 17 Sustainable Development Goals (SDGs), aiming to transform...
QUASI-ORTHORECTIFIED PROJECTION FOR THE MEASUREMENT OF RED GORGONIAN COLONIES
Ecological Monitoring Paramuricea clavata Multi-view stereo survey Underwater 3D Measurements
2018/6/4
This study presents a practical method to estimate dimensions of Paramuricea clavata colonies using generic photographic datasets collected across wide areas. Paramuricea clavata is a non-rigid, tree-...
OBJECT DETECTION FROM MMS IMAGERY USING DEEP LEARNING FOR GENERATION OF ROAD ORTHOPHOTOS
Object detection Vehicle and its shadow detection Deep learning Faster R-CNN Road orthophoto Mobile mapping system
2018/6/4
In recent years, extensive research has been conducted to automatically generate high-accuracy and high-precision road orthophotos using images and laser point cloud data acquired from a mobile mappin...
REPRESENTING WITH LIGHT. VIDEO PROJECTION MAPPING FOR CULTURAL HERITAGE
video projection mapping cultural heritage laser scanning photogrammetry geoinformatics technologies architecture
2018/6/4
In this paper, we describe a cross-disciplinary process that uses photogrammetric surveys as a precise basis for video projection mapping techniques. Beginning with a solid basis that uses geoinformat...
MULTIPLE TLS POINT CLOUD REGISTRATION BASED ON POINT PROJECTION IMAGES
Terrestrial Laser Scanning Point Clouds Registration Point Projection Image Scan Graph Iterative Closest Point
2018/6/5
In this paper, an efficient and robust registration method of multiple point clouds is proposed. In our research, we assume that point clouds are acquired by Terrestrial Laser Scanning (TLS) systems, ...
APPLICATION OF MLS DATA TO THE ASSESSMENT OF SAFETY-RELATED FEATURES IN THE SURROUNDING AREA OF AUTOMATICALLY DETECTED PEDESTRIAN CROSSINGS
Mobile Mapping System 3D Point Cloud Processing Road Marking Classification Accessibility Analysis
2018/6/5
During the last few years, there has been a huge methodological development regarding the automatic processing of 3D point cloud data acquired by both terrestrial and aerial mobile mapping systems, mo...
针对极化SAR图像在监督分类时存在人工标注样本费时费力以及浅层结构学习算法的表达能力有限等问题,提出一种基于主动深度学习的极化SAR图像分类方法。首先,对测量数据进行多种极化特征提取,以便完整地描述图像信息; 在此基础上,通过自动编码器对大量无标记样本进行非监督学习,提取更具可分性和不变性的深层特征; 然后,利用少量标记样本训练分类器,并与自动编码器连接,以监督学习的方式微调整个网络; 最后,通过...
SYNERGISTIC EXPLOITATION OF GEOINFORMATION METHODS FOR POST-EARTHQUAKE 3D MAPPING OF VRISA TRADITIONAL SETTLEMENT, LESVOS ISLAND, GREECE
Post-earthquake 3D mapping Lesvos earthquake UAV Laser Scanning SfM method
2018/4/18
The aim of this paper is to present the methodology followed and the results obtained by the synergistic exploitation of geo-information methods towards 3D mapping of the impact of the catastrophic ea...
THE ROLE OF VOLUNTEERED GEOGRAPHIC INFORMATION APPLICATIONS IN DISASTER MANAGEMENT
Volunteered Geographic Information Disaster Management VGI User-generated Citizen Science Crowdsource
2018/4/18
In times of crisis, it is a priority to get help as soon as possible and any kind of help can be accepted. Especially, all kinds of support by volunteers, is a great help in crisis resolution. Crisis ...
GEOINFORMATION TOOLS PROVIDING ESTIMATIONS OF VEGETATION AREAL DAMAGES CAUSED BY WILD FIRE DISASTERS
Web Tool Information System Damage Vegetation Disaster Event Forest Fire
2018/4/18
The object of this work is to develop web tools, which provide remote services necessary for disaster management purposes in domain of satellite Earth observation (EO) of vegetation areal, primarily f...
THE EXAMINATION OF GATHERING POINTS’ CAPACITY REGARDING MOBILITY AND ACCESSIBILITY: CASE OF BAYRAKLI DISTRICT
Disaster Social infrastructure areas Gathering points Accessibility Geographical Information Systems (GIS)
2018/4/18
The concept of accessibility that bases on continuing the flow of people, goods and services uninterruptedly is discussed as “maximum contact by minimum facility”. This concept which is related with t...