H3_EDGE_LENGTH_M(Lakehouse v1)
返回给定分辨率下六边形边的平均长度,单位为米。不包括五边形。
Analyze 语法
Section titled “Analyze 语法”func.h3_edge_length(1)Analyze 示例
Section titled “Analyze 示例”func.h3_edge_length(1)
┌──────────────────────────┐│ func.h3_edge_length_m(1) │├──────────────────────────┤│ 483056.8390711111 │└──────────────────────────┘SQL 语法
Section titled “SQL 语法”H3_EDGE_LENGTH_M(1)SQL 示例
Section titled “SQL 示例”┌─────────────────────┐│ h3_edge_length_m(1) │├─────────────────────┤│ 483056.8390711111 │└─────────────────────┘