نتایج جستجو برای: remote sensing data

تعداد نتایج: 2547587  

Extended abstract   1- Introduction Coastal environments are one of the most sensitive environmental systems under the influence of dominant hydrodynamic processes. Coastal changes and evolution are occurring very fast. Coastal areas are now gradually becoming known as severe natural and man-made disturbances, including sea levels rising, coastal erosion and sedimentation, and over-exploitat...

2017
Xiang TAN Xin JING Rui CHEN Zhaohui MING Liqin HE Yiyuan SUN Xianfang SUN Lei YAN

Cybernetics provides a new set of ideas and methods for the study of modern science, and it has been fully applied in many areas. However, few people have introduced cybernetics into the field of remote sensing. The paper is based on the imaging process of remote sensing system, introducing cybernetics into the field of remote sensing, establishing a space-time closed-loop control theory for th...

2015
C. Wang F. Hu C. Yang

Various sensors from airborne and satellite platforms are producing large volumes of remote sensing images for mapping, environmental monitoring, disaster management, military intelligence, and others. However, it is challenging to efficiently storage, query and process such big data due to the dataand computingintensive issues. In this paper, a Hadoop-based framework is proposed to manage and ...

2017
Run Li Zegen Wang

This article describes the features and advantages of IPS in Unmanned Aerial Vehicle remote sensing image processing processes and software. Examples validate the software can he able to quickly meet the massive Unmanned Aerial Vehicl remote sensing data processing, remote sensing image data processing for the Unmanned Aerial Vehicle market provides a practical and effective solution.

Journal: :international journal of advanced biological and biomedical research 2013
ahmad beiranvand amir eslam bonyad javad sousani

quantitative identification of physical changes, developments and dynamic position of urban green space is considered as the first step in its planning. by means of the aerial photos taken in 1956, 1974, and 1994 as well as the quick bird satellite image captured in 2006, this study has dealt with changes in per capita green space in khorramabad during these years. first, geometric corrections ...

Ali Rezaei, Hashem Rostamzadeh Khalil Valizadeh Kamran Mohammad Hossein Rezaei Moghadam

Drought is a natural disaster. Because a significant impact on the agricultural and economy sector, it affects the lives of local residents. With Using of the remote sensing, drought can be studied through its effects on plants and agriculture resulting in more accurate and effective results found for modeling drought. In this study, the efficiency of agricultural drought indicators for estimat...

Maryam Moradnezhadi Sahar Delpasand Yousef Askari, Zahra Hossaini

The preparation of vegetation cover maps by used the land inventory and a traditional method has a lot of cost and time. But today, remote sensing is one of the main sources of data collection and information production for study and monitoring land resources, and was efficient tools for providing quickly and timely data and information needs for program planning in the natural resource filed. ...

Journal: :Computing and Informatics 2014
Peng Liu Tao Yuan Yan Ma Lizhe Wang Dingsheng Liu Shasha Yue Joanna Kolodziej

Profiting from the development of space remote sensing technology, the amount of remote sensing image data obtained by satellite is increasing dramatically; however, how to deal with these data quickly and efficiently has turned out to be a great computational challenge. With the rapid development of general-purpose GPU computing technology, researchers improved remote sensing applications base...

1999
Jason Goldberg James Perry

Remote sensing can be defined as the “acquisition and measurement of data/information on some property(ies) of a phenomenon, object, or material by a recording device not in physical, intimate contact with the feature(s) under surveillance” (Short 1997). Scientists utilizing remote sensing are able to collect vast quantities of data quickly and efficiently for rapid analysis. In the last Techni...

2012
Ravshan Ashurov

Over the past two decades, hyperspectral remote sensing from airborne and satellite systems has been used as a data source for numerous applications. Hyperspectral imaging is quickly moving into the mainstream of remote sensing and is being applied to remote sensing research studies. Hyperspectral remote sensing has great potential for analysing complex urban scenes. However, operational applic...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید