GB/T 40034-2021

Active

Validation of leaf area index remote sensing products

叶面积指数遥感产品真实性检验

Standard Type

GBT

ICS

07.040

CCS

A77

Status

Active

Issue Date

2021-04-30

Implementation

2021-11-01

Centralized Committee

中国科学院

Issuing Authority

国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies methods for validating the accuracy of leaf area index (LAI) data derived from satellite or aerial remote sensing. It is applied in agriculture, forestry, and ecological monitoring to compare remote sensing products against ground-based measurements, ensuring reliability for crop yield modeling and carbon cycle studies.

Related Standards

GB/T 17159-2009 Geodetic terms GB/T 6962-2005 Aerial photographic specification for 1:500, 1:1000, 1:2000 scale topographic maps GB/T 14912-2005 Specifications for computer-aided mapping of large-scale topographic maps GB/T 19710-2005 Geographic Information-Metadata GB/T 19711-2005 Data model and data exchange format for navigable spatial database GB/Z 33451-2016 Geographic information—Spatial sampling and statistical inference GB/Z 34429-2017 Geographic information—Imagery and gridded data GB/Z 40524-2021 Spatialized integration model of thematic information

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.