Zobrazeno 1 - 10
of 1 494
pro vyhledávání: '"Cross calibration"'
Publikováno v:
Geo-spatial Information Science, Vol 27, Iss 3, Pp 773-793 (2024)
Polarimetric calibration is essential for the pre-processing of Polarimetric Synthetic Aperture Radar (PolSAR) data because it effectively mitigates polarimetric distortions in the measured PolSAR data. Traditional methods of polarimetric calibration
Externí odkaz:
https://doaj.org/article/60fb4dc609774c25b426e365254b3a2d
Publikováno v:
Remote Sensing, Vol 16, Iss 22, p 4337 (2024)
In the process of radiometric calibration, the corrections for bidirectional reflectance distribution functions (BRDFs) and spectral band adjustment factors (SBAFs) are crucial. Time-series MODIS images are commonly used to construct BRDFs by using t
Externí odkaz:
https://doaj.org/article/c44bc43637da409fa5c455b776e1b7d5
Autor:
Yukio Kurihara, Misako Kachi
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 19730-19742 (2024)
We developed a cross-calibration method to improve sea surface temperature (SST) retrieval from remotely sensed thermal infrared data from space. The cross-calibration method is based on a physical SST method that determines SST by solving the infrar
Externí odkaz:
https://doaj.org/article/d6e0d6b2f0dc4b3bbf541051a60ec97b
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 10422-10431 (2024)
The on-orbit radiometric calibration of spaceborne sensors is the foundation of quantitative remote sensing, and the calibration accuracy directly affects the quality of quantitative remote sensing products. The wide swath of the Chinese Ocean Color
Externí odkaz:
https://doaj.org/article/b04c3fe2e0a045708ccb45cc31766089
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 6224-6232 (2024)
SDGSAT-1, the inaugural Earth science satellite commissioned by the Chinese Academy of Sciences, successfully lifted off from China's Taiyuan Satellite Launch Center on 5 November 2021. Cross calibration has emerged as an indispensable methodology, p
Externí odkaz:
https://doaj.org/article/f2dbc42432b74973bf7e004dda5d6964
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 6233-6240 (2024)
Launched in November 2021, the sustainable development science satellite-1 carries the thermal infrared spectrometer (TIS) as a pivotal payload. Achieving precise radiometric calibration for geophysical parameter accuracy is crucial. Leveraging the f
Externí odkaz:
https://doaj.org/article/77625a979fbb4553b3671851f41c46d2
Autor:
Myungje Choi, Alexei Lyapustin, Yujie Wang, Compton J. Tucker, Maudood N. Khan, Frederick Policelli, Christopher S. R. Neigh, Alfreda A. Hall
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 5460-5469 (2024)
The very high resolution commercial satellite constellation of Maxar offers unique opportunities for a wide range of Earth science research and applications. The key to their widespread and effective use is stable and consistent calibration. In this
Externí odkaz:
https://doaj.org/article/6378947351374f3b9add9b617137c788
Publikováno v:
Remote Sensing, Vol 16, Iss 18, p 3503 (2024)
On-orbit absolute radiometric calibration is not only a prerequisite for the quantitative application of optical remote sensing satellite data but also a key step in ensuring the accuracy and reliability of satellite observation data. Due to the dive
Externí odkaz:
https://doaj.org/article/a3481c1f47814d1e8bfb1c535d6a7219
Autor:
Shazmim D. Hossain, Alexey V. Petraikin, Alexandr A. Muraev, Aslan B. Danaev, Dmitry V. Burenchev, Alexander A. Dolgalev, Yuriy A. Vasilev, Darya E. Sharova, Sergey Yu. Ivanov
Publikováno v:
Digital Diagnostics, Vol 4, Iss 3, Pp 292-305 (2023)
BACKGROUND: Cone beam computed tomography is widely applied for diagnostics and planning various manipulations in the maxillofacial region, for example, dental implantation. Its advantages include high spatial resolution, low radiation exposure, and
Externí odkaz:
https://doaj.org/article/bb093c76811a4eee9c28d069447427f0
Publikováno v:
Remote Sensing, Vol 16, Iss 11, p 1949 (2024)
A panchromatic and multispectral sensor (PMS) and a wide-field-of-view (WFV) sensor were fitted aboard the Gaofen6 (GF6) satellite, which was launched on 2 June 2018. This study used the Landsat9-Operational Land Imager 2 and Sentinel2-Multispectral
Externí odkaz:
https://doaj.org/article/2ce5dc36e2bf46268254020768e58024