说明：
Research background and significanceA ground object spectrometer is an instrument that uses spectral technology to measure the characteristics of ground objects. It can measure and analyze the reflective characteristics and other characteristics of ground objects. It has a wide range of applications in many fields such as geographic information science, agricultural science, geophysics, etc., mainly used for ground object characteristic analysis and remote sensing data analysis.Equipment application introduction1. Crop classification and planting structure analysisMulti-crop fine identification: Based on the spectral "fingerprints" of different crops (such as the reflectivity differences of rice, corn, and wheat in the near-infrared band), large-scale farmland crop type classific...
说明：
Research background and significanceThe ground object spectrometer is an instrument that uses spectral technology to measure the characteristics of ground objects. It can measure and analyze the reflective characteristics and other characteristics of ground objects. It has a wide range of applications in many fields such as geographic information science, agricultural science, geophysics, etc., mainly used for ground object characteristic analysis and remote sensing data analysis.Equipment application introduction1. Ecosystem research: It helps to study the relationship between aquatic plants, animals and water environment in water ecosystems, understand the structure and function of water ecosystems, and provide scientific guidance for wetland protection and river ecological restoration.2...
说明：
Research background and significancePrecision agriculture basic research: By capturing the subtle differences in crop spectra, we deeply explore the relationship between crop physiological and biochemical processes (such as chlorophyll synthesis and water transport) and spectral characteristics, and provide data support for establishing more accurate crop growth models. Efficient use of agricultural resources: Quantify the demand and utilization efficiency of crops for water, fertilizer, and light energy, help formulate resource (such as water resources, fertilizer) optimization allocation plans, and promote sustainable agricultural development.Equipment application introduction1. Crop physiology and growth status monitoringNutrient (nitrogen, phosphorus, potassium) content estimation: Usi...
说明：
Research background and significanceAirborne hyperspectral has unique value in the research and application of vegetation remote sensing due to its high spectral resolution and aviation platform advantages. It captures subtle features of vegetation spectra (such as red edge position and chlorophyll absorption peak) through hyperspectral data, reveals the spectral response mechanism of physiological processes such as vegetation photosynthesis and nutrient cycling, and provides a theoretical basis for the construction of ecological models. Monitor the spectral response of vegetation to climate change (such as drought, increased CO₂ concentration), environmental pollution and other stresses, quantify vegetation adaptation and feedback mechanisms, and serve the study of global ecological chang...