Knowledge extraction from Copernicus satellite data
نویسندگان
چکیده
منابع مشابه
Extraction of buildings from high resolution satellite data
This paper describes the methods that can be used to detect building objects under the circumstances of high object density and scene complexity seen in 1-metre high resolution satellite imagery. In order to reduce the building hypothesis space in early processes, a local Fourier analysis does an analysis of the dominant orientation angle in a building cluster. This serves to extract the focuse...
متن کاملExtraction of Buildings from High-resolution Satellite Data and Lidar
Acquiring accurate detection and description of buildings is a difficult object recognition problem due to a high complexity of the scene content and the object representation. Since most urban scenes deliver very rich information, a robust separation of fore (objects to be reconstructed) from background (irrelevant features) is an essential process in object recognition system, but is difficul...
متن کاملUse of Data Mining on Satellite Data Bases for Knowledge Extraction
Extracting knowledge from existing sources of information is a key development area to unlock previously unknown relationships between specific data points. Data mining is a technique that uses artificial intelligence methods to extract previously unknown relationships. It becomes a factor when large volumes of data, such as in the case of clusters of satellites, need to be analyzed. Data minin...
متن کاملWeb Data Knowledge Extraction
A constantly growing amount of information is available through the web. Unfortunately, extracting useful content from this massive amount of data still remains an open issue. The lack of standard data models and structures forces developers to create adhoc solutions from the scratch. The figure of the expert is still needed in many situations where developers do not have the correct background...
متن کاملRiver extraction from satellite image
Satellite image processing plays a cr ucial role for the research developments in many fields of study including Astronomy, Remote Sensing, GIS, Agriculture Monitoring and Disaster Management. The remote sensing images are utilized in many of the researches with the aim of predicting natural disasters so that essential precautions can be taken to protect the environment. Besides the other, the ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IOP Conference Series: Earth and Environmental Science
سال: 2020
ISSN: 1755-1315
DOI: 10.1088/1755-1315/509/1/012014