학술논문

Assessment of Multi-Temporal Capella SAR Data for Change Detection and Crop Monitoring
Document Type
Conference
Source
IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium Geoscience and Remote Sensing Symposium, IGARSS 2023 - 2023 IEEE International. :3410-3413 Jul, 2023
Subject
Aerospace
Components, Circuits, Devices and Systems
Fields, Waves and Electromagnetics
Geoscience
Signal Processing and Analysis
Radar remote sensing
Spaceborne radar
Time series analysis
Crops
Radar imaging
Radar polarimetry
Sun
Synthetic aperture radar
X-band
high resolution
time series
change detection
crop classification
Language
ISSN
2153-7003
Abstract
In this work we explore the potential of time series of high-resolution radar imagery from Capella Space to enable crop monitoring in areas characterised by very small agricultural fields. Thanks to the spatial resolution provided by the Capella Space SAR images, adjacent fields are well separated in the analysis and, consequently, can be properly monitored and classified. The high-resolution feature complements the all-weather and sun independent operation of radar, hence being an excellent asset for this application.