Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: The objective of this paper is to analyze the albedo-NDVI spectral feature space to develope drought estimation methods using Landsat ETM+ imagery. A simple ratio and differences of surface albedo and normalized difference vegetation index (NDVI) are examined. The methods are compared against field measured soil moisture at Shunyi test site in Beijing, China. Results indicate that there are close correlations beten soil moisture and both albedo-NDVI difference index (AVDI) and albedo-vegetation ratio index (VARI). The coefficient of determination (R 2 ) beten AVDI and 5 cm soil moisture is 0.45. The strongest correlation beten the VARI versus soil moisture R 2  = 0.4103.
['Yunjun Yao', 'Qiming Qin', 'Lin Zhu', 'Nan Yang']
I am writing a research paper on a idea Relating Surface Albedo and Vegetation Index with Surface Dryness Using Landsat ETM+ Imagery
[{"from": "human", "value": "I am writing a research paper on a idea Relating Surface Albedo and Vegetation Index with Surface Dryness Using Landsat ETM+ Imagery"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: The objective of this paper is to analyze the albedo-NDVI spectral feature space to develope drought estimation methods using Landsat ETM+ imagery. A simple ratio and differences of surface albedo and normalized difference vegetation index (NDVI) are examined. The methods are compared against field measured soil moisture at Shunyi test site in Beijing, China. Results indicate that there are close correlations beten soil moisture and both albedo-NDVI difference index (AVDI) and albedo-vegetation ratio index (VARI). The coefficient of determination (R 2 ) beten AVDI and 5 cm soil moisture is 0.45. The strongest correlation beten the VARI versus soil moisture R 2  = 0.4103."}]