A three-dimensional radar backscatter model for larch forest using L-system. - Zhifeng Guo; Guoqing Sun; Zhongjun Zhang 001 (IGARSS, 2003)

Research and application on spatial data Web service based on .Net platform. - Zhifeng Guo; Xingling Wang; Guoqing Sun (IGARSS, 2003)

The research of road extraction for high resolution satellite image. - Xuan Li; Yanli Qiao; Weining Yi; Zhifeng Guo (IGARSS, 2003)

Combined tree growth, l-system, and radar backscatter modeling. - Guoqing Sun; K. Jon Ranson; Zhifeng Guo (IGARSS, 2004)

Cross-calibration of EO-1 MODIS to SZ-3 CMODIS using Dunhuang test site. - Xuan Li; Zhifeng Guo; Lianru Gao (IGARSS, 2005)

Improvement of 3D radar backscatter model by matrix-doubling methods. - Wenjian Ni; Zhifeng Guo; Guoqing Sun; Fang Wang (IGARSS, 2007)

The Potential of Combined Lidar and SAR Data in Retrieving Forest Parameters using Model Analysis. - Zhifeng Guo; Guoqing Sun; K. Jon Ranson; Wenjian Ni; Wenhan Qin (IGARSS (5), 2008)

Effect of Forest Structure on Scattering Center Height from Model and SAR Data. - Wenjian Ni; Guoqing Sun; Zhifeng Guo; Wenhan Qin (IGARSS (5), 2008)

Simulation of a Simplified Coniferous Branch based on Radiosity Method. - Xinyun Wang; Wenhan Qin; Guoqing Sun; Zhifeng Guo (IGARSS (3), 2008)

Data Dimension Reduction and Band Selection using Canopy Spectral Invariants (CSI) Concept. - Dianzhong Wang; Guoqing Sun; Shengli Wu 002; Yong Pang; Zhifeng Guo (IGARSS (4), 2008)

Analysis of the Effect of Crown Structure Changes on Backscattering Coefficient using Modeling and SAR Data. - Zhifeng Guo; Wenjian Ni; Guoqing Sun (IGARSS (4), 2009)

Characterization of Soil Surface Roughness from Terrestrial Laser Scanner Data. - Wenjian Ni; Guoqing Sun; Zhifeng Guo; Yong Pang (IGARSS (2), 2009)

Forest Parameter Mapping based on Lidar and SAR Data. - Zhiyu Zhang 001; Lixin Zhang 001; Wenjian Ni; Zhifeng Guo; Guoqing Sun (IGARSS (5), 2009)

Web-based visualization of spatial objects in 3DGIS. - Liqiang Zhang 001; Zhifeng Guo; Zhizhong Kang; Lixin Zhang 001; Xingming Zhang; Ling Yang (Sci. China Ser. F Inf. Sci., 2009)

Estimating regional aboveground forest biomass using HJ-1 satellite data and ICESat. - Hong Chi; Zhifeng Guo; Guoqing Sun (IGARSS, 2010)

Forest biomass estimation in northeastern China using ALOS PALSAR data combined radiative transfer model. - Zhifeng Guo; Wenjian Ni; Guoqing Sun (IGARSS, 2010)

Investigation of forest height retrieval using SRTM-DEM and ASTER-GDEM. - Wenjian Ni; Zhifeng Guo; Guoqing Sun; Hong Chi (IGARSS, 2010)

Biomass retrieval based on UAVSAR polarimetric data. - Zhiyu Zhang 001; Guoqing Sun; Lixin Zhang 001; Zhifeng Guo; Wenli Huang (IGARSS, 2010)

Forest Cover Classification With MODIS Images in Northeastern Asia. - Anmin Fu; Guoqing Sun; Zhifeng Guo; Dianzhong Wang (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2010)

Three-Dimensional Coherent Radar Backscatter Model and Simulations of Scattering Phase Center of Forest Canopies. - Dawei Liu; Guoqing Sun; Zhifeng Guo; K. Jon Ranson; Yang Du (IEEE Trans. Geosci. Remote. Sens., 2010)

Research on tropical forest aboveground biomass estimating using ICESat/GLAS data in Xishuangbanna, Southwest China. - Hong Chi; Zhifeng Guo; Guoqing Sun (IGARSS, 2011)

The annual behavior of backscattering and coherence of PALSAR data. - Wenjian Ni; Zhifeng Guo; Zhiyu Zhang 001; Guoqing Sun (IGARSS, 2011)

Assessment of boreal forest biomass using L-band radiometer SMOS data. - Ning Zhang; Jiancheng Shi 001; Guoqing Sun; Zhifeng Guo; Linna Chai (IGARSS, 2011)

Semi-automatic extraction of digital surface model using ALOS/PRISM data with ENVI. - Wenjian Ni; Zhifeng Guo; Zhiyu Zhang 001; Guoqing Sun; Wenli Huang (IGARSS, 2012)

A simple algorithm for retrieval of the optical thickness at L-band from SMOS data. - Ning Zhang; Jiancheng Shi 001; Guoqing Sun; Yann H. Kerr; Zhifeng Guo; Heather Lawrence (IGARSS, 2012)

Evaluation of different methods for forest regional biomass mapping from UAVSAR data. - Zhiyu Zhang 001; Xingling Wang; Wenjian Ni; Guoqing Sun; Wenli Huang; Zhifeng Guo (IGARSS, 2012)

The characterization of digital surface model from stereo imagery over vegetated areas. - Wenjian Ni; Zhiyu Zhang 001; Zhifeng Guo; Guoqing Sun (IGARSS, 2013)

Retrieval of Forest Biomass From ALOS PALSAR Data Using a Lookup Table Method. - Wenjian Ni; Guoqing Sun; Zhifeng Guo; Zhiyu Zhang 001; Yating He; Wenli Huang (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2013)

Co-Registration of Two DEMs: Impacts on Forest Height Estimation From SRTM and NED at Mountainous Areas. - Wenjian Ni; Guoqing Sun; Zhiyu Zhang 001; Zhifeng Guo; Yating He (IEEE Geosci. Remote. Sens. Lett., 2014)

A Heuristic Approach to Reduce Atmospheric Effects in InSAR Data for the Derivation of Digital Terrain Models or for the Characterization of Forest Vertical Structure. - Wenjian Ni; Guoqing Sun; Zhiyu Zhang 001; Yating He; Zhifeng Guo (IEEE Geosci. Remote. Sens. Lett., 2014)

Simulation of Interferometric SAR Response for Characterizing Forest Successional Dynamics. - Hongbo Yang; Dawei Liu; Guoqing Sun; Zhifeng Guo; Zhiyu Zhang 001 (IEEE Geosci. Remote. Sens. Lett., 2014)

The Penetration Depth Derived from the Synthesis of ALOS/PALSAR InSAR Data and ASTER GDEM for the Mapping of Forest Biomass. - Wenjian Ni; Zhiyu Zhang 001; Guoqing Sun; Zhifeng Guo; Yating He (Remote. Sens., 2014)

Model-Based Analysis of the Influence of Forest Structures on the Scattering Phase Center at L-Band. - Wenjian Ni; Guoqing Sun; Kenneth Jon Ranson; Zhiyu Zhang 001; Yating He; Wenli Huang; Zhifeng Guo (IEEE Trans. Geosci. Remote. Sens., 2014)

National Forest Aboveground Biomass Mapping from ICESat/GLAS Data and MODIS Imagery in China. - Hong Chi; Guoqing Sun; Jinliang Huang; Zhifeng Guo; Wenjian Ni; Anmin Fu (Remote. Sens., 2015)

Pairwise discriminate analysis based minimax probability machine (PDA-MPM) approach for fault diagnosis. - Benben Jiang; Zhifeng Guo; Qunxiong Zhu; Gao Huang 001 (CCTA, 2017)

Dynamic Minimax Probability Machine-Based Approach for Fault Diagnosis Using Pairwise Discriminate Analysis. - Benben Jiang; Zhifeng Guo; Qunxiong Zhu; Gao Huang 001 (IEEE Trans. Control. Syst. Technol., 2019)

Irregularly Sampled Seismic Data Reconstruction Using Multiscale Multidirectional Adaptive Prediction-Error Filter. - Guochang Liu; Chao Li 016; Zhifeng Guo; Ying Rao (IEEE Trans. Geosci. Remote. Sens., 2019)

Model Based Analysis for the Extraction of Forest Stand Information Based on Texture of High-Resolution Optical Remote Sensing Images. - Jie Wang; Wenjian Ni; Zhiyu Zhang 001; Zhifeng Guo; Tianyu Yu 004; Guoqing Sun (IGARSS, 2024)

An Optimization Method for GEDI Ground Determination in Dense Tropical Forests with Potential Penetration Limitations. - Tianyu Yu 004; Wenjian Ni; Jie Wang; Zhiyu Zhang 001; Zhifeng Guo; Guoqing Sun (IGARSS, 2024)

Auxiliary analysis of digital platform using internet of things technology in physical education teaching. - Di Wu; Zhifeng Guo; Yongwei Wang; Zhen Li (Educ. Inf. Technol., 2024)

H-dominant skyline community search in multi-valued networks. - Zhifeng Guo; Zijun Chen; Xue Sun; Wenyuan Liu (J. Supercomput., 2025)