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激光辐照陨石揭示小行星表面太空风化光谱改造效应的多样性（图）
激光辐照 小行星表面 太空风化 光谱改造效应
2022/3/22
太空风化是改造无大气天体（如月球、小行星）表面物理、化学，尤其是光学特性的过程，会严重影响对表面成分和演化历史的判断。
New Global Mars control point network
Mars Viking bundle block triangulation control point network
2016/5/20
This paper deals with the computation of a new global control point network of the planet Mars. The existing Mars control point net is based on Viking data and consists of a large number of ground poi...
Towards optimal relief representation from Mars imagery by combination of DEM and shape-from-shading
Mars imagery combination DEM shape-from-shading
2016/5/20
Described are experimental results of a first approach towards optimal shaded relief representation of the surface of Mars derived from Viking Orbiter digital imagery. The complex problem addresses ho...
Monitoring the Recovery Process of the Disaster-Affected Areas -Scaling Context Image Analysis in GEO Grid-Based Solution
Disaster Management Satellite Remote Sensing Change Detection Image Understanding
2015/12/18
This paper presents a new remotely sensed solution for monitoring the recovery of a large disaster-affected area. It exploits the powerful data grid and computing grid technologies developed on GEO (G...
A Preliminary Approach to Flood Risk Mapping and Flood Forecasting System for the LDCs
Floods Precipitation Satellite Database Geomorphology
2015/12/18
The aim of the project is the development of an Early Warning system for flood events based on precipitation analysis and related to historical flooded area detection.The recently change of Humanitari...
3D Crater Database Production on Mars by Automated Crater Detection and Data Fusion
Planetary mapping Geology Automation Imagery GIS DEM/DTM Fusion Algorithms
2015/12/17
Impact crater databases are a key resource for planetary geologists. Uses include studies of relative and absolute surface (age) chronologies, erosional processes, hydrological evolution and climate h...
Geometric and Radiometric Modeling of the Martian Surface Based on Object Space Matching and Photoclinometry
Planetary Cartography Radiometry Matching Visualization
2015/12/17
The unique image data of the High Resolution Stereo Camera (HRSC) on Mars Express enable for systematic derivation of Digital Terrain Models (DTMs) and orthoimages. Consequently, several photogrammetr...
Mining Association Rules in Geographical Spatio-temporal Data
Vegetation Climate Multi-level Fuzzy Association Rules Spatio-temporal Data Mining
2015/12/2
For the sake of environmental change monitoring, a huge amount of geospatial and temporal data have been acquired through various networks of monitoring stations. For instance, daily precipitation and...
Tsunami Scattering and Earthquake Faults in the Deep Pacific Ocean
Tsunami Scattering Earthquake Faults
2015/7/29
Tectonic processes in the deep ocean occur over an immerse range of temporal and spatial scales. The shortest in time are from seconds to minutes during which earthquakes and landslides occur. The rec...
The Mapping Performance of The Hrsc / Src In Mars Orbit
Extra-terrestrial Planetary Pushbroom
2015/7/10
The images obtained by the HRSC (High Resolution Stereo Camera) on Mars Express show excellent potential for topographic
mapping of the planet. The derived stereo models agree with topographic data o...
Automation in Mars Landing-site Mapping and Rover Localization
Extraterrestrial Planetary Exploration
2015/7/9
Our project aims to automate Mars mapping and localization using robotic stereo and descent imagery. Stereo vision is a wellstudied
domain. However, most efforts aim only at a general scene; little w...
Digital Earth Visualization and Web-interface Capabilities Utilizing 3-d Geobrowser Technology
Three-dimensional Visualization Virtual Reality
2015/7/8
Since the early days of the first Earth monitoring satellite launches, the ability to distribute these important data resources to the
world community has been especially challenging. This chronic sh...
True-3d Visualization of The Martian Surface Based on Lenticular Foil Technology Using Hrsc Imagery
Cartography Extra-terrestrial Planetary
2015/7/8
Following the conceptual idea "from 3D camera to 3D view", the production of true-3D image maps for the glasses-free stereoviewing
of parts of the Martian surface, is described. The image data have b...
The High Resolution Stereo Camera (HRSC) on board of the European space mission Mars Express provides multispectral digital
image data in high resolution as well as the systematic stereo coverage of ...
The U.S. Geological Survey has recently completed a final revised version of its 231 m/pixel global Viking image mosaic of Mars
that has substantially improved geodetic accuracy compared to versions ...