Deviation influence factor analysis method for satellite radiation data
A technology of influencing factors and analysis methods, which is applied in the field of satellite radiation data analysis, can solve problems such as unsuitable high-dimensional data and high time complexity, and achieve the effect of improving the technical level, improving accuracy and stability, and improving speed and accuracy
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0031] The technical solutions of this patent will be described in further detail below in conjunction with specific embodiments.
[0032] A deviation affecting the satellite radiation data, for the problems of the traditional feature selection method, and the advantages of the xgboost method, calculate the importance of the XGBOOST algorithm and sort, and then screen the key influencing factors of satellite radiation data deviation.
[0033] First, the data set is selected
[0034] The ModeRate Resolution Imaging Spectroradiometer, MODIS is equipped in terra and Aqua satellite, is a very important sensor. Modis is currently a well-known performance stable and labeled-to-place observatory, and has a complex star calibration analysis system. With the continuous development of satellite remote sensing technology, remote sensing data has been more extensive in many fields. The application, there is a higher quality requirement for the quality of satellite data. MODIS has 36 bands, co...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap