TY - Data T1 - 1 km Lai products in Heihe River Basin, 2000-2012 A1 - Fan wenjie DO - 10.12072/ncdc.nieer.db3050.2023 PY - 2021 DA - 2021-01-21 PB - National Cryosphere Desert Data Center AB - This data set is the Lai product of 1 km in Heihe River Basin from 2000 to 2012. Data details are as follows:Image format: TIFImage size: about 1m per sceneTime range: 2000-2012Time resolution: 8 daysSpatial resolution: 1kmLeaf area index (LAI) refers to the ratio of the total leaf area of plants to the land area in a certain land area. It is one of the most basic parameters to describe the canopy structure of vegetation. Lai controls various biological and physical processes of vegetation, such as photosynthesis, respiration, transpiration, carbon cycle and rainfall interception. It is an important structural parameter in land surface processes. Lai can be retrieved from satellite remote sensing data. DB - NCDC UR - http://www.ncdc.ac.cn/portal/metadata/666ddcce-f5ec-4d1f-8184-67fb6a894f27 ER -