Results 31 to 40 of about 331 (142)
M7.8 and M7.5 Earthquakes in Türkiye and Syria - JRC Scientific Analysis: Update #4 [PDF]
, 2023 This the fifth JRC emergency report on the ongoing earthquake crisis in Türkiye and Syria, which started 06 Feb 2023 at 01:17 UTC – 04:17 local time (previous reports published on 06, 07, 08 and 10 February, respectively). Please note that this report is
ABAD PEREZ Jaime +23 more
core +1 more source
A Cloud Detection Method Based on Spectral and Gradient Features for SDGSAT-1 Multispectral Images
Remote Sensing, 2022 Due to the limited penetration of visible bands, optical remote sensing images are inevitably contaminated by clouds. Therefore, cloud detection or cloud mask products for optical image processing is a very important step.
Kaiqiang Ge +4 more
doaj +1 more source
AN IMPROVED IMAGE REGISTRATION ALGORITHM FOR THERMAL INFRARED AND PANCHROMATIC IMAGE BASED ON GEOMETRIC STRUCTURAL PROPERTIES [PDF]
, 2023 In order to improve the image registration accuracy of heterogeneous remote sensing images with large radiation differences, an improved image registration algorithm for thermal infrared and panchromatic images is proposed.
B. Li +9 more
core +1 more source
SDGSAT-1 TIS Prelaunch Radiometric Calibration and Performance
Remote Sensing, 2022 SDGSAT-1 was launched in November 2021, and TIS (Thermal infrared sensor) is a major instrument onboard this satellite. An analysis of the radiometric calibration and noise performance of the TIS has been carried out in the thermal vacuum chamber before ...
Zhuoyue Hu +4 more
doaj +1 more source
Remote SensingSDGSAT-1, the first scientific satellite dedicated to advancing the United Nations 2030 Agenda for Sustainable Development, brings renewed vigor and opportunities to water resource monitoring and research. This study evaluates the effectiveness of SDGSAT-
Duomandi Jiang +3 more
doaj +1 more source
International Journal of Digital EarthThe tasseled cap transformation (TCT) is a widely used technique for reducing remote sensing multispectral data into three tasseled cap (TC) components – brightness, greenness, and wetness – while retaining essential information for various applications.
Nijun Jiang +5 more
doaj +1 more source
Pre-Processing of Inner CCD Image Stitching of the SDGSAT-1 Satellite
Applied Sciences, 2022 Spliced optical satellite cameras suffering from low stitching accuracy are influenced by various factors which can greatly restrict their applications. Most previous studies have focused on the geometric precision of stitched images, which is influenced by the stitching consistency and the relationships between different inner CCD (Charge-Coupled ...
Niangang Jiao +4 more
openaire +2 more sources
, 2023 Evidence of the negative impact of light pollution on ecosystems is increasing every year. Its monitoring and study requires the identification, characterisation and control of the emitting sources. This is the case of urban centres with outdoor lighting
Aceituno, Jesús +5 more
core +1 more source
Bibliometric analysis of evolution of night-time light data in urban planning studies [PDF]
The capability of nighttime light (NTL) data to intuitively detect human activities has made it a crucial tool for urban remote-sensing studies over the past 15 years.
Azmi, Nurin Izzati +2 more
core +1 more source
International Journal of Digital EarthLand surface emissivity (LSE) represents an essential parameter for understanding land change and surface energy balance. While numerous algorithms have been proposed to retrieve LSE, they are seldom applied to remote sensing data with high spatial ...
Xue Zhong +6 more
doaj +1 more source