Results 1 to 10 of about 22,211 (166)

Enhanced Color Nighttime Light Remote Sensing Imagery Using Dual-Sampling Adjustment [PDF]

Sensors
Nighttime light remote sensing imagery is limited by its single band and low spatial resolution, hindering its ability to accurately capture ground information.
Yaqi Huang, Yanling Lu, Li Zhang, Min Yin   +3 more
doaj   +2 more sources

Multilevel Cloud Detection for High-Resolution Remote Sensing Imagery Using Multiple Convolutional Neural Networks

ISPRS International Journal of Geo-Information, 2018
In high-resolution image data, multilevel cloud detection is a key task for remote sensing data processing. Generally, it is difficult to obtain high accuracy for multilevel cloud detection when using satellite imagery which only contains visible and ...
Yang Chen, Rongshuang Fan, Muhammad Bilal, Xiucheng Yang, Jingxue Wang, Wei Li   +5 more
doaj   +3 more sources

Short communication: Potential of Sentinel-1 interferometric synthetic aperture radar (InSAR) and offset tracking in monitoring post-cyclonic landslide activities on Réunion [PDF]

Earth Surface Dynamics, 2023
This study examines the results of an interferometric synthetic aperture radar (InSAR) and SAR offset tracking (OT) study in Cirque de Salazie (CdS), Réunion Island, France, within the context of the RENOVRISK project, a multidisciplinary programme to ...
M. de Michele, D. Raucoules, C. Rault, B. Aunay, M. Foumelis, M. Foumelis   +5 more
doaj   +1 more source

WHEN ROMAN ANTIQUITY AND RENAISSANCE CAME TOGETHER IN VIRTUAL 3D ENVIRONMENT: 3D MODELLING CONSIDERATIONS [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
This paper is a review of the modelling of two edifices located in a city which developed on the vestiges of a Roman city during antiquity endowed in the 4th century with a military camp. The term castellum is used for the first structure.
M. Koehl, M. Fuchs, T. Nivola, J. Koch, L. Cartier, S. Soussoko   +5 more
doaj   +1 more source

POINT CLOUD DERIVED FROMVIDEO FRAMES: ACCURACY ASSESSMENT IN RELATION TO TERRESTRIAL LASER SCANNINGAND DIGITAL CAMERA DATA [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
The use of image sequences in the form of video frames recorded on data storage is very useful in especially when working with large and complex structures.
P. Delis, M. Zacharek, D. Wierzbicki, A. Grochala   +3 more
doaj   +1 more source

Comparison of Lake Area Extraction Algorithms in Qinghai Tibet Plateau Leveraging Google Earth Engine and Landsat-9 Data

Remote Sensing, 2022
Monitoring the lake waterbody area in the Qinghai–Tibet Plateau (QTP) is significant in dealing with global climate change. The latest released Landsat-9 data, which has higher radiation resolution and can be complemented with other Landsat data to ...
Xusheng Li, Donghui Zhang, Chenchen Jiang, Yingjun Zhao, Hu Li, Donghua Lu, Kai Qin, Donghua Chen, Yufeng Liu, Yu Sun, Saisai Liu   +10 more
doaj   +1 more source

Regularization destriping of remote sensing imagery [PDF]

Nonlinear Processes in Geophysics, 2016
Abstract. We illustrate the utility of variational destriping for ocean color images from both multispectral and hyperspectral sensors. In particular, we examine data from a filter spectrometer, the Visible Infrared Imaging Radiometer Suite (VIIRS) on the Suomi National Polar Partnership (NPP) orbiter, and an airborne grating spectrometer, the Jet ...
R. Basnayake, R. Basnayake, E. Bollt, E. Bollt, N. Tufillaro, J. Sun, J. Sun, M. Gierach   +7 more
openaire   +3 more sources

GENERATING ACCURATE 3D MODELS OF ARCHITECTURAL HERITAGE STRUCTURES USING LOW-COST CAMERA AND OPEN SOURCE ALGORITHMS [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
These studies have been conductedusing non-metric digital camera and dense image matching algorithms, as non-contact methods of creating monuments documentation.In order toprocess the imagery, few open-source software and algorithms of generating adense ...
M. Zacharek, P. Delis, M. Kedzierski, A. Fryskowska   +3 more
doaj   +1 more source

Remote Sensing Imagery Segmentation: A Hybrid Approach [PDF]

Remote Sensing, 2021
In remote sensing imagery, segmentation techniques fail to encounter multiple regions of interest due to challenges such as dense features, low illumination, uncertainties, and noise. Consequently, exploiting vast and redundant information makes segmentation a difficult task. Existing multilevel thresholding techniques achieve low segmentation accuracy
Shreya Pare, Himanshu Mittal, Mohammad Sajid, Jagdish Chand Bansal, Amit Saxena 0001, Tony Jan, Witold Pedrycz, Mukesh Prasad   +7 more
openaire   +2 more sources

EFFECTIVE DETECTION OF SUB-SURFACE ARCHEOLOGICAL FEATURES FROM LASER SCANNING POINT CLOUDS AND IMAGERY DATA [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
The archaeological heritage is non-renewable, and any invasive research or other actions leading to the intervention of mechanical or chemical into the ground lead to the destruction of the archaeological site in whole or in part. For this reason, modern
A. Fryskowska, M. Kedzierski, P. Walczykowski, D. Wierzbicki, P. Delis, A. Lada   +5 more
doaj   +1 more source