Rice is one of the most important crop, especially in Asian countries. In this paper, estimation of rice paddy height is conducted by Pol-InSAR technique, using a single-polarization TanDEM-X (TDX) data. It is necessary to modify a conventional Pol-InSAR inversion method for the single polarization because of the underdetermined problem in Random Volume over Ground (RVoG) model. In order to resolve this problem, a Digital Elevation Model (DEM) was generated using a TDX data acquired after the rice transplanting season. The ground surface was assumed flat due to the flooded water inside the rice paddy so that ground phase of the water surface could be estimated. The estimated heights of rice were compared to the in-situ data.
|Title of host publication
|2017 IEEE International Geoscience and Remote Sensing Symposium
|Subtitle of host publication
|International Cooperation for Global Awareness, IGARSS 2017 - Proceedings
|Institute of Electrical and Electronics Engineers Inc.
|Number of pages
|Published - 2017 Dec 1
|37th Annual IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2017 - Fort Worth, United States
Duration: 2017 Jul 23 → 2017 Jul 28
|International Geoscience and Remote Sensing Symposium (IGARSS)
|37th Annual IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2017
|17/7/23 → 17/7/28
Bibliographical notePublisher Copyright:
© 2017 IEEE.
All Science Journal Classification (ASJC) codes
- Computer Science Applications
- General Earth and Planetary Sciences