搜索结果: 1-15 共查到“测绘科学技术 Concepts”相关记录18条 . 查询时间(0.062 秒)
New concepts for space-borne monitoring of drift and 3D morphology of cloud fields for weather forecast and climate research
Cloud Height Cloud Drift Stereoscopy
2016/5/20
Cloud screening and tracking by geostationary satellites (GEO) is presently the main information source for estimating cloud
coverage and drift for weather forecast and climate research. The coarse p...
Concepts of an Object-Based Change Detection Process Chain for GIS Update
Change Detection Indicators GIS Updating Satellite Mapping
2015/12/16
Today, with the situation of rapidly emerging high resolution earth observation data by optical and microwave sensors there is a growing need for efficient methods to derive, maintain and revise land ...
THE IDENTIFICATION OF DATA PRIMITIVES TO SEPARATE THE CONCEPTS AND SEMANTICS OF LAND COVER AND LAND USE:THE EXAMPLE OF ‘FOREST’
land use land cover primitives semantics text mining
2015/9/28
This paper is concerned with data and classifications that confuse the concepts of land cover and land use. Conceptual confusion is problematic for data integration and modelling. This has resulted in...
Regional monitoring of tropospheric NO2 and CO using Remote Sensing from High Altitude Platforms - preliminary concepts
Atmosphere Tropospheric Pollution Monitoring Carbon Monoxide
2015/9/2
The study of human emissions in the atmosphere and their influence on air quality and climate change is a major scientific issue in
today’s atmospheric research. Unmanned Aerial Vehicles (UAV) can be...
first data acquisition and processing concepts for the tandem-x mission
Earth Observation Topography DEM/DTM Interferometer Radar SAR Satellite SAR & IFSAR
2015/9/1
TanDEM-X is a German Public Private Partnership project between DLR and EADS Astrium for a novel satellite constellation based on TerraSAR-X with the goal to generate a global digital elevation model ...
On the Use of Ancillary Data by Applying the Concepts of the Theory of Evidence to Remote Sensing Digital Image Classification
Image Classification Ancillary Data Theory of Evidence
2015/8/20
This study deals with some applications of the concepts developed by the Theory of Evidence, in remote sensing digital image
classification. Data from different sources are used in addition to multis...
EVALUATION OF REMOTE SENSING IMAGE SEGMENTATION QUALITY–FURTHER RESULTS AND CONCEPTS
Segmentation Quality Software Methods Comparison High resolution IKONOS
2015/8/19
Primarily due to the progresses in spatial resolution of satellite imagery, the methods of segment-based image analysis for generating and updating geographical information are becoming more and more ...
NEW CONCEPTS FOR DATA SERVICES OFFERED BY “VIRTUAL IMPLEMENTATION”
GRID technology computers systems
2015/8/17
The technological evolution of major human activities has been continuously oriented toward higher and higher level of "abstraction".
As an example Blue-prints for creation of planes or buildings is ...
CONCEPTS,PRINCIPLES AND APPLICATIONS OF SPATIAL DATA MINING AND KNOWLEDGE DISCOVERY
spatial data mining principles cloud model date fields applications
2015/8/10
A growing attention has been paid to spatial data mining and knowledge discovery (SDMKD). This paper presents the principles of SDMKD, proposes three new techniques, and gives their applicability and ...
Fusion and Perceptual Organisation of Features from Multi-sensor Data: General Concepts and New Developments
fusion interpretation recognition
2015/7/7
While the available, eventually multi-source data from remote sensing systems yield the advantage of producing more features, the
crucial point in the scene interpretation workflow is still the big, ...
SUPPORT FOR VISUALISATION AND ANIMATION IN A SCALABLE 3D GIS ENVIRONMENT – MOTIVATION, CONCEPTS AND IMPLEMENTATION
3D GIS landscape models city models DBMS XML 3D visualisation animation
2015/5/19
The establishment and visualisation of large, reality-based 3D landscape and city models has received significant attention over the last few years – both in the scientific and the commercial communit...
INTELLIGENT ARCHIVE CONCEPTS FOR THE FUTURE
Archiving Artificial Intelligence Remote Sensing Global-Environmental-Databases Automation Knowledge Base Decision Support Data Mining
2015/5/12
Sponsored by NASA's Intelligent Systems Project, a conceptual architecture study is under way to address the problem of getting the
most societal value from the large volumes of scientific data that ...
NOVEL CONCEPTS FOR AERIAL DIGITAL CAMERAS
Digital Aerial Camera Aerial Film Camera Color Sensing Film Scanning
2015/5/12
Aerial film cameras are highly standardized measuring systems. The race is on to find a digital successor applicable as a
photogrammetric measuring device with clear advantages over film, meeting acc...
SEGMENTATION OF HIGH-RESOLUTION REMOTELY SENSED DATA - CONCEPTS, APPLICATIONS AND PROBLEMS
HIGH-RESOLUTION REMOTELY SENSED DATA - CONCEPTS APPLICATIONS PROBLEMS
2015/3/16
SEGMENTATION OF HIGH-RESOLUTION REMOTELY SENSED DATA - CONCEPTS, APPLICATIONS AND PROBLEMS.
MODELING CONCEPTS AND REMOTE SENSING METHODS FOR SUSTAINABLE WATER MANAGEMENT OF THE OKAVANGO DELTA, BOTSWANA
Wetland Hydrological Modelling DEM Photogrammetry Remote Sensing Okawango
2015/3/11
The Okavango Delta is one of the world’s most fascinating wetland systems. The highly dynamic flooding forms the basis for a multitude of different ecosystems and plant and animal communities. Water s...