Cloud Tracking in METEOSAT Images Using GIMP Program
نویسندگان
چکیده
منابع مشابه
Seasonal cycle of cloud cover analyzed using Meteosat images
A cloud-detection method was used to retrieve cloudy pixels from Meteosat images. High spatial resolution (one pixel), monthly averaged cloud-cover distribution was obtained for a 1-year period. The seasonal cycle of cloud amount was analyzed. Cloud parameters obtained include the total cloud amount and the percentage of occurrence of clouds at three altitudes. Hourly variations of cloud cover ...
متن کاملGeometric Cloud Heights from Meteosat and Avhrr
Geometric cloud height estimation provides an alternative to cloud top temperature methods if two satellites view the same cloud. First we demonstrate the stereo cloud height derivation with a combination of Meteosat 7 and Meteosat 5 5 km resolution Infrared data. Comparison with the temperature technique shows consistency in the majority of the clouds, but some differences. This demonstrates t...
متن کاملOn mining METEOSAT and ERS multitemporal images
The frequency and the resolution of the images acquired by remote sensing techniques are nowadays so high that end-users can get huge volumes of observation data for a same geographic area. In this paper, we propose to use data mining tools for detecting evolutions. More precisely, we explain how to make use of sequential patterns to automatically extract evolutions that are contained in a sate...
متن کاملAuditing Cloud Administrators Using Information Flow Tracking
In the last few years, cloud computing has evolved from being a promising business concept to one of the fastest growing segments of the IT industry. However, one impediment to widespread adoption by enterprise customers is the threat of attack by a malicious cloud administrator. To address this security and privacy challenge, we propose H-one, a new auditing mechanism for cloud. H-one uses inf...
متن کاملMeteosat Images Encryption based on AES and RSA Algorithms
Satellite image Security is playing a vital role in the field of communication system and Internet. This work is interested in securing transmission of Meteosat images on the Internet, in public or local networks. To enhance the security of Meteosat transmission in network communication, a hybrid encryption algorithm based on Advanced Encryption Standard (AES) and Rivest Shamir Adleman (RSA) al...
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: International Journal of Sciences
سال: 2014
ISSN: 2305-3925,2410-4477
DOI: 10.18483/ijsci.596