Garlic and winter wheat identification based on active and passive satellite imagery and the google earth engine in northern china

H Tian, J Pei, J Huang, X Li, J Wang, B Zhou, Y Qin… - Remote Sensing, 2020 - mdpi.com
… Here, we proposed a method for coupling active and passive satellite imagery for the … in
Northern China. First, we used passive satellite imagery (Sentinel-2 and Landsat-8 images) to …

Nitrogen status estimation of winter wheat by using an Ikonos satellite image in the north china plain

L Jia, Z Yu, F Li, M Gnyp, W Koppe, G Bareth… - … , China, October 29-31 …, 2012 - Springer
… to determine relationship between high resolution satellite image and wheat N status, and …
satellite images like IKONOS are useful tools in N fertilization management in the North China

Detecting forest degradation in the three-north forest shelterbelt in China from multi-scale satellite images

T Yu, P Liu, Q Zhang, Y Ren, J Yao - Remote Sensing, 2021 - mdpi.com
… arid lands in the northeastern, the northern and northwestern of China, where desertification
and soil … Relative radiometric normalization of multi-temporal satellite images was also the …

Satellite analysis of the severe 1987 forest fires in northern China and southeastern Siberia

DR Cahoon Jr, BJ Stocks, JS Levine… - Journal of …, 1994 - Wiley Online Library
… The great China fire, one of the largest and most destructive forest fires in recent history,
occurred during this period in the Heilongjiang Province of China. Satellite imagery is used to …

Integrating satellite remote sensing techniques for detection and analysis of uncontrolled coal seam fires in North China

S Voigt, A Tetzlaff, J Zhang, C Künzer, B Zhukov… - International journal of …, 2004 - Elsevier
… of satellite imagery, dedicated analysis of thermal satellite data … It is shown how different
satellite remote sensing methods … in arid or semiarid areas of North China. First results show the …

Large-scale and high-resolution crop mapping in China using Sentinel-2 satellite imagery

Y Jiang, Z Lu, S Li, Y Lei, Q Chu, X Yin, F Chen - Agriculture, 2020 - mdpi.com
… The cropping areas of winter wheat and summer maize on the North China Plain were 13.4
and 16.9 million ha, respectively. The cropping areas of wheat, rice, and rape on the middle-…

Mapping winter crops in China with multi-source satellite imagery and phenology-based algorithm

H Tian, N Huang, Z Niu, Y Qin, J Pei, J Wang - Remote sensing, 2019 - mdpi.com
… This study generated an accurate winter crop map of Northern China in 2018, with a spatial
resolution of 30 m, using a decision tree classification method. The overall accuracy is 96%, …

Crop classification using HJ satellite multispectral data in the North China Plain

K Jia, B Wu, Q Li - Journal of Applied Remote Sensing, 2013 - spiedigitallibrary.org
… mosaic images from the two satellites. The CCD data has four spectral bands with a spectrum
ranging from 430 to 900 nm and spatial resolution of 30 m. The main sensors and their …

Mapping crop key phenological stages in the North China Plain using NOAA time series images

J Xin, Z Yu, L van Leeuwen, PM Driessen - International Journal of Applied …, 2002 - Elsevier
… were obtained from the National Satellite Meteorological Center of China (NSMC). After …
images are used which are partially insensitive to the effects of atmosphere, solar and satellite

Land cover classification optimized to detect areas at risk of desertification in North China based on SPOT VEGETATION imagery

S Huang, F Siegert - Journal of Arid Environments, 2006 - Elsevier
… In this paper, we investigated the characteristics and usefulness of low resolution SPOT
VEGETATION satellite imagery for desertification assessment and monitoring. We developed a …