Results 31 to 40 of about 746 (166)

An Automatic Mosaicking Algorithm for the Generation of a Large-Scale Forest Height Map Using Spaceborne Repeat-Pass InSAR Correlation Magnitude

Remote Sensing, 2015
This paper describes an automatic mosaicking algorithm for creating large-scale mosaic maps of forest height. In contrast to existing mosaicking approaches through using SAR backscatter power and/or InSAR phase, this paper utilizes the forest height ...
Yang Lei, Paul Siqueira
doaj   +1 more source

BIOSAR 2010 - A SAR campaign in support to the BIOMASS mission [PDF]

, 2011
The ESA funded campaign BioSAR 2010 was carried out at the forestry test site Remningstorp in southern Sweden, in support to the BIOMASS satellite mission under study.
Depuis, Xavier, Dubois-Fernandez, Pascale, Eriksson, Leif E.B., Fransson, Johan E. S., Gustavsson, Anders, Holmgren, Johan, Sandberg, Gustaf, Soja, Maciej J., Ulander, Lars M. H., Wallerman, Jörgen   +9 more
core   +1 more source

A Polarization-Power-Maximum-Based 3-D Imaging Method for Ku-Band UAV-Borne Fully Polarimetric Array InSAR

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Fully polarimetric array InSAR (Pol-array-InSAR) can obtain 3-D position information and the polarization scattering characteristics of targets. In this article, we propose a polarization analysis-based processing framework for the synthetic aperture ...
Shujie Song, Xiaolan Qiu, Songtao Shangguan, Yitong Luo, Ziya Li, Zhe Zhang, Hang Li   +6 more
doaj   +1 more source

STAMI: A machine learning-based small-scale tomography-aided multibaseline (Pol)InSAR forest height inversion framework

International Journal of Applied Earth Observations and Geoinformation
The complementary measurements of model-based multibaseline (polarimetric) synthetic aperture radar interferometry ((Pol)InSAR) and data-driven SAR tomography (TomoSAR) have become the development trend of forest height mapping missions.
Tianyi Song, Jie Yang, Weidong Sun, Lei Shi, Changcheng Wang, Pingxiang Li, Haiqiang Fu, Lingli Zhao, Peng Shen, Pingping Huang   +9 more
doaj   +1 more source

Remote sensing characterizing and deformation predicting of Yan'an New District’s Mountain Excavation and City Construction with dual-polarization MT-InSAR method

International Journal of Applied Earth Observations and Geoinformation
The Mountain Excavation and City Construction project (MECC) in Yan’an New District (YND) on the Chinese Loess Plateau is one of the largest geotechnical works globally.
Yanan Jiang, Qiang Xu, Ran Meng, Chao Zhang, Linfeng Zheng, Zhong Lu   +5 more
doaj   +1 more source

Estimating site index from short term TanDEM-X canopy height models [PDF]

, 2016
The tree height growth from three vegetation seasons was fitted to height growth curves in order to estimate the site index, which is a variable related to forest site productivity.
Fransson, Johan, Persson, Henrik
core   +1 more source

A Review of Crop Height Retrieval Using InSAR Strategies: Techniques and Challenges [PDF]

, 2021
This article compares the performance of four different interferometric synthetic aperture radar (SAR) techniques for the estimation of rice crop height by means of bistatic TanDEM-X data.
Lopez-Sanchez, Juan M., Romero-Puig, Noelia   +1 more
core   +1 more source

Interlinked Dynamics of Rice Cultivation Intensity and Ground Subsidence: Spatio‐Temporal Insights Into Water Resource Implications From Multi‐Year Spaceborne SAR Analysis

Water Resources Research, Volume 62, Issue 4, April 2026.
Abstract Sustainable rice cultivation is vital to meet global food demands, particularly in regions relying on groundwater for irrigation. Over‐pumping, however, can cause significant ground subsidence, threatening both infrastructure and agricultural sustainability.
Ya‐Lun S. Tsai, Xun‐Yan Liu
wiley   +1 more source

Biomass estimation as a function of vertical forest structure and forest height. Potential and limiations for remote sensing (radar and LiDAR) [PDF]

, 2011
Forest biomass stock, spatial distribution and dynamics are unknown parameters for many regions of the world. Today’s information is largely based on ground measurements on a plot basis without coverage in many remote regions that are fundamental for the
Hajnsek, Irena, Kugler, Florian, Papathanassiou, Kostas, Toraño Caicoya, Astor   +3 more
core  

Trace coherence: A new operator for polarimetric and interferometric SAR IMAGES [PDF]

, 2017
Quadratic forms play an important role in the development of several polarimetric and interferometric synthetic aperture radar (Pol-InSAR) methodologies, which are very powerful tools for earth observation.
Marino, Armando
core   +2 more sources