搜索结果: 16-30 共查到“知识库 地图学”相关记录117条 . 查询时间(4.875 秒)
A WEBGIS FOR THE KNOWLEDGE AND CONSERVATION OF THE HISTORICAL BUILDINGS IN SARDINIA (ITALY)
GIS WEBGIS conservation historical buildings cultural heritage
2017/8/10
The presented work is part of the research project, titled "Tecniche murarie tradizionali: conoscenza per la conservazione ed il miglioramento prestazionale" (Traditional building techniques: from kno...
中国古地图遗产与文化价值
古地图 古地图学 古地图遗产 古地图文化
2016/12/2
中国古地图学创于公元三世纪《西晋·裴秀传》提出的“制图之体有六焉”,被西方誉为中国地图学之父的裴秀（西晋司空）,领衔制作了《禹贡地域图》十八篇和《地形方丈图》（公元224-271年）。其后的1600年间,先后完成了一批著名的中国古地图,例如南朝大臣谢庄领衔完成的”木方丈图”（公元502-557年）、隋炀帝命学者崔绩（550-618年）撰《区宇图志》（公元581-600年）、唐朝宰相贾耽领衔绘制《海...
Hybrid Radio-map for Noise Tolerant Wireless Indoor Localization
Hybrid Radio-map Noise Tolerant Wireless Indoor Localization
2016/1/22
In wireless networks, radio-map based locating tech-niques are commonly used to cope the complex fading feature of radio signal, in which a radio-map is built by calibrating received signal strength (...
MULTILEVEL OBJECT BASED IMAGE CLASSIFICATION OVER URBAN AREA BASED HIERARCHICAL IMAGE SEGMENTATION AND INVARIANT MOMENTS
hierarchical segmentation shape object-based classification invariant moments
2015/11/16
With the availability of very high resolution multispectral imagery from sensors such as IKONOS and Quickbird, it is possible to
identify small-scale features in urban environment. Because of the mu...
The energy of harmonic sections of flat bundles of
nonpositively curved (NPC) length spaces over a Riemann surface
S is a function Eρ on Teichm¨uller space TS which is a qualitative
invariant...
Aeromagnetic map compilation: procedures for merging and an example from Washington
aeromagnetic data Antartica
2015/9/28
Rocks in Antarctica and offshore have widely diverse magnetic properties. Consequently, aeromagnetic data collected there can improve knowledge of the geologic, tectonic and geothermal characteristics...
Contemporary methods for depicting the earth and its cultural and natural attributes use graphic and non-graphic formats, maps and
map-related artefacts, for visualizing geography and for building v...
Geovisualization in Research and Education: Experience with a GeoWall
GeoWall Research and Education
2015/9/28
Understanding three dimensional (3D) spatial relationships is a fundamental requirement in
many disciplines. Good examples are landforms, clouds and buildings and transportation
networks in the ur...
AN INTERACTIVE TOOL FOR 3D OBJECT EXTRACTION USING AIRBORNE LASERSCANNING DATA AND ORTHOIMAGES
Airborne Laserscanning Orthoimages 3D Object Extraction
2015/9/28
Light Detection And Ranging (LiDAR) provides reliable and detailed 3D data of the earth surface. This data combined with digital
Orthoimages can be used to create detailed 3D object models that are ...
CONCEPTUAL DEVELOPMENT OF AN ASSISTANT FOR CHANGE DETECTION AND ANALYSIS BASED ON REMOTELY SENSED SCENES
change detection and analysis geovisualization spatio-temporal visual interpretation
2015/9/28
Because automatic methods for thematic interpretation purposes are not (yet) able to handle complex data sources and criteria, we
propose to go back to, respectively to integrate, the classical visu...
CONVEYING LOCAL AND GLOBAL EFFECTS OF SEA LEVEL RISE WITHIN AN HDTV FEATURE FILM PRODUCTION
Sea Level Rise cryosphere public education 3d geovisualization
2015/9/28
New York’s American Museum of Natural History produces and distributes original geovisualizations to a potential audience
exceeding 20 million in the United States, Canada, and Australia via its own...
DESIGN EXPLORATION OF AUGMENTED PAPER MAPS
Cartography Mapping Design Augmented Reality Mobile Interface
2015/9/28
Paper maps and mobile electronic devices have complementary strengths and shortcomings in outdoor use. In many scenarios like
small craft sailing or cross-country trekking a complete replacements of...
MAP-BASED WEB APPLICATION FOR VISUALIZATION AND EXPLORATION OF VEGETATION CHARACTERISTICS EXTRACTED FROM ‘QUICKBIRD’ AND ‘ALOS’
Semi-variogram vegetation NDVI Map-based Quickbird ALOS
2015/9/28
Vegetation index such as NDVI(Normalized Difference Vegetation Index) has been used as a good indicator of environmental
change in urban areas for many years. Areas where the NDVI values are greater...
Cannon–Thurston maps, subgroup distortion, and hyperbolic hydra
subgroup distortion hyperbolic hydra
2015/8/26
We prove that Cannon–Thurston maps are well–defined (that is, subgroup inclusion induces a map of the boundaries) for heavily distorted free subgroups inside the family of hyperbolic groups known as h...
GEOMETRIC CAMERA CALIBRATION OF THE BiLSAT SMALL SATELLITE: PRELIMINARY RESULTS
Geometric Camera Calibration Target point Aerial photo
2015/8/17
The interior geometric calibration of the multi-spectral camera of BiLSAT satellite is aimed using three sets of images from Ankara.
Each set contains four different images for channels Red, Green, ...