搜索结果: 1-15 共查到“知识库 planetary”相关记录211条 . 查询时间(0.078 秒)
AN AUTONOMOUS GPS-DENIED UNMANNED VEHICLE PLATFORM BASED ON BINOCULAR VISION FOR PLANETARY EXPLORATION
Planetary Exploration Unmanned Vehicle Platform Vision-based Navigation Feature Matching 3D Reconstruction
2018/5/15
Vision-based navigation has become an attractive solution for autonomous navigation for planetary exploration. This paper presents our work of designing and building an autonomous vision-based GPS-den...
INTEGRATING DEPTH AND IMAGE SEQUENCES FOR PLANETARY ROVER MAPPING USING RGB-D SENSOR
RGB-D camera Depth Planetary Rover Mapping Bundle Adjustment Point Cloud
2018/5/15
RGB-D camera allows the capture of depth and color information at high data rates, and this makes it possible and beneficial integrate depth and image sequences for planetary rover mapping. The propos...
PHOTOGRAMMETRIC PROCESSING OF PLANETARY LINEAR PUSHBROOM IMAGES BASED ON APPROXIMATE ORTHOPHOTOS
Planetary Photogrammetry Planetary Images Linear Pushbroom Images Approximate Orthophotos Image Matching Digital Terrain Model
2018/5/14
It is still a great challenging task to efficiently produce planetary mapping products from orbital remote sensing images. There are many disadvantages in photogrammetric processing of planetary stere...
Preface: Evolution of the solar system: New advances in cosmochemistry and planetary chemistry
cosmochemistry planetary chemistry
2017/4/10
The understanding of evolution of solar system has been
recently entered a phase of major change with the results
of new astronomical observation, several primitive extraterrestrial
samples includi...
SPECIAL SOFTWARE FOR PLANETARY IMAGE PROCESSING AND RESEARCH
Special software Planetary image processing DEM/DTM Shape parameters Surface image modelling
2016/11/8
The special modules of photogrammetric processing of remote sensing data that provide the opportunity to effectively organize and optimize the planetary studies were developed. As basic application th...
NASA’S PLANETARY GEOLOGIC MAPPING PROGRAM: OVERVIEW
Planetary Cartography Geologic Mapping NASA Missions
2016/11/8
NASA’s Planetary Science Division supports the geologic mapping of planetary surfaces through a distinct organizational structure and a series of research and analysis (R&A) funding programs. Cartogra...
MAPPING OF PLANETARY SURFACE AGE BASED ON CRATER STATISTICS OBTAINED BY AN AUTOMATIC DETECTION ALGORITHM
Crater statistics CSFD automatic crater detection absolute model age age mapping
2016/11/8
The analysis of the impact crater size-frequency distribution (CSFD) is a well-established approach to the determination of the age of planetary surfaces. Classically, estimation of the CSFD is achiev...
A SOLUTION TO LOW RFM FITTING PRECISION OF PLANETARY ORBITER IMAGES CAUSED BY EXPOSURE TIME CHANGING
Rational Function Model Planetary orbiter images Sensor correction Exposure time change
2016/11/8
In this paper, we propose a new solution to the low RFM fitting precision caused by exposure time changing using sensor correction. First, we establish a new rigorous geometric model, with the same ep...
METHOD OF A PLANETARY ROVER LOCALIZATION BASED ON SYNTHETIC LUNOKHOD IMAGES
Planetary Geodesy Navigation Photogrammetry Software the Moon Lunokhod Artificial image modelling
2016/11/8
We present a method which is a continuation of work-in-progress paper (Kozlova et al., 2014). LRO NAC DEM, orthomosaic, and the results of detailed studies of the Lunokhod-2 route were used for modeli...
AUTOMATION OF MORPHOMETRIC MEASUREMENTS FOR PLANETARY SURFACE ANALYSIS AND CARTOGRAPHY
Automation morphology parameter measurement integration of GIS the terrain roughness crater terrain
2016/11/8
For automation of measurements of morphometric parameters of surface relief various tools were developed and integrated into GIS. We have created a tool, which calculates statistical characteristics o...
NASA's "SPICE"* ancillary information system has gradually become the de facto international standard for providing scientists the fundamental observation geometry needed to perform photogrammetry, ma...
N-body simulations of cohesion in dense planetary rings:A study of cohesion parameters
Planetary rings Saturn, Rings Tides, Solid body Ices, Mechanical properties Collisional physics
2015/12/25
We present results from a large suite of simulations of Saturn’s dense A and B rings using a new model of particle sticking in local simulations (Perrine, R.P., Richardson, D.C., Scheeres, D.J. [2011]...
A numerical model of cohesion in planetary rings
Planetary rings Saturn, Rings Rotational dynamics Tides, Solid body Ices, Mechanical properties Collisional physics
2015/12/25
We present a numerical method that incorporates particle sticking in simulations using the N-body code pkdgrav to study motions in a local rotating frame, such as a patch of a planetary ring. Particle...
1620 GEOGRAPHOS AND 433 EROS:SHAPED BY PLANETARY TIDES?
celestial mechanics stellar dynamics E minor planets asteroids
2015/12/25
Until recently, most asteroids were thought to be solid bodies whose shapes were determined largely by collisions with other asteroids. Recent work by Burns and others has shown that many asteroids ma...
Cartography;Extra-terrestrial;Planetary;Mars;High Resolution;DEM/DTM;Camera;Mapping
Saturn Icy Satellites Cassini Planetary Mapping
2015/12/17
The Saturnian system contains more than 50 satellites of different sizes. This paper deals with the mapping and the cartography of the so-called medium-sized icy satellites Mimas, Enceladus, Tethys, D...
