نتایج جستجو برای: remote sensing data

تعداد نتایج: 2547587  

ژورنال: آبخیزداری ایران 2022

Identification and monitoring of surface water using remote sensing have become very important in recent decades due to its importance in human needs and political decisions. Therefore, surface water has been studied using remote sensing systems and Sentinel-1 and Sentinel-2 sensors in this study. In this paper, two data fusion approaches and decision fusion improve the accuracy of surface wate...

Journal: :CoRR 2010
K. Perumal R. Bhaskaran

Nowadays government and private agencies use remote sensing imagery for a wide range of applications from military applications to farm development. The images may be a panchromatic, multispectral, hyperspectral or even ultraspectral of terra bytes. Remote sensing image classification is one amongst the most significant application worlds for remote sensing. A few number of image classification...

2011
Yonghua Qu Yuzhen Zhang Jindi Wang YONGHUA QU YUZHEN ZHANG JINDI WANG

A dynamic Bayesian network data fusion algorithm for estimating leaf area index using time-series data from in situ measurement to remote sensing observations Yonghua Qu a b , Yuzhen Zhang a b & Jindi Wang a b a State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing, 100875...

Journal: :CoRR 2013
Firouz Abdullah Al-Wassai N. V. Kalyankar

: Several remote sensing software packages are used to the explicit purpose of analyzing and visualizing remotely sensed data, with the developing of remote sensing sensor technologies from last ten years. According to literature, the remote sensing is still the lack of software tools for effective information extraction from remote sensing data. So, this paper provides a state-of-art of multi-...

2015

Http: ieeexplore.ieee.org iel5 9623 30415 01404836.pdf last accessed.Integration of Aerial Remote Sensing. Photogrammetry, and GIs Technologies in Seagrass Mapping. Vanina Pasqualinl, Chistine Pergent-Martini, Philippe.integration of remote sensing and GIS with an emphasis on how. 5, May.Download PDF Opens in a new window. ISPRS Journal of Photogrammetry and Remote Sensing. The same time combin...

Journal: :آب و خاک 0
معصومه عسگری محمدرضا مباشری محمد طالعی محسن قمری اصل یوسف رضایی

abstract the amount of needed fertilizer in agricultural soils depends to the type of crop. absence of enough fertilizer may cause in tensions in plants and consequently result in decrease in amount of product. according to the agricultural literature, soils containing total nitrogen amounts (n %) between 0.1-0.15 percent are considered as soils containing normal amounts of nitrogen. the values...

Journal: :The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences 2017

Journal: :Eos, Transactions American Geophysical Union 1999

2013
Xiaorong Xue JiPeng Wang Hongfu Wang Fang Xiang

With the development of modern remote sensing technology, a variety of earth observation satellites could continue to tremendously provide image data of different spatial resolution, time resolution, spectral resolution remote sensing, and the remote sensing data obtained is increasing with great capacity, which forms multi-source image pyramid in the same area. To play the advantages of a vari...

2013
Reza Khanbilvardi Tarendra Lakhankar Nir Krakauer Rouzbeh Nazari Al Powell

Remote sensing data and information are shown great potential in supplying relevant spatial data and parameters at the appropriate scale for use in distributed hydrological models for water resource applications. In contrast with many conventional data normally represented by point measurements, remote sensing based measurements are spatially averages over the pixels can appropriate for distrib...

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