It is necessary to monitor large areas at a detailed level, which has previously been unsatisfactory due to its reliance on the interpretation of aerial photographs and the cost of high-resolution images.Using the differential Bare Soil Index for optical imagery interpretation in combination with ...
An important step in the methodology is the definition of thresholds for each spectral index (NDVI and NBR2) to discriminate soils from other targets, which usually requires not only expert interpretation of the image but also field observations. Due to the scale of this work, broad thresholds ...
Enhanced Built-Up and Bareness Index (EBBI) for Mapping Built-Up and Bare Land in an Urban Area 机译:增强的建筑面积和裸度指数(EBBI),用于绘制市区内的建筑面积和裸地 获取原文 开具论文收录证明 >> 摘要 Remotely sensed imagery is a type of data that is compatible with the monitoring and mapping...
NDBSI: A Normalized Difference Bare Soil Index for Remote Sensing to Improve Bare Soil Mapping Accuracy in Urban and Rural Areas. CATENA 2022, 214, 106265. [Google Scholar] [CrossRef] Everingham, M.; Eslami, S.M.A.; Van Gool, L.; Williams, C.K.I.; Winn, J.; Zisserman, A. The...
Table 2. The main effects of growing cycles and agro-ecological service crops on the soil total organic C (TOC), soil total N (TN), total mineral N (NO3 + NH4), C by CO2 emission from agro-ecological service crops, soil respiration index and carbon input/output ratio. Values belonging...
built-up and bare land in urban areas, such as the Normalised Difference Built-Up Index (NDBI) [7], Index-based Built-Up Index (IBI) [1], Urban Index (UI) [8], Normalised Difference Bareness Index (NDBaI) [4], and Bare soil index (BI) [9], have been employed in various ...
sentinel-2; unmanned aerial system; crop; bare soil; methodology; statistical comparison; vegetation index; corn1. Introduction For several years, agriculture has been called upon to play its role as a supplier of food and other fundamental raw materials in a context of environmental sustainability...
Shi et al. [16] established a decision tree model based on elevation, MODIS surface temperature, normalized vegetation index, and advanced microwave scanning of radiometer soil moisture to produce a map of the perennial permafrost distribution in the Tibetan Plateau. Niu et al. [17] used a ...