Unverified50% confidenceFactExact time
NDVI = (NIR - Red) / (NIR + Red)，值域为[-1, 1]，茂密植被通常在0.6以上，水体为负值
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
深度学习数据归一化：全局统计 vs 逐图归一化实践指南
redditr/deeplearning7/9/2026
Related Claims
Cite This Claim
Stable URI
https://kongchang.com/claim/500166API
curl https://kongchang.com/api/v1/knowledge/claims/500166MCP
get_claim(id=500166)