DB32/T 4430-2022 Active Jiangsu ProvinceLocal standards

DB32/T 4430-2022 Extreme rainstorm event determination

Publish Date: 2022-12-31 Implement Date: 2023-01-31 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB32/T 4430-2022

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Astronomy, geodesy, and geography

Publish Date: 2022-12-31

Implement Date: 2023-01-31

Pages: 12 pages

Scope

This document specifies the definition of extreme heavy rainfall events, monitoring indicators, threshold calculation, and determination criteria. This document is applicable to the determination of extreme heavy rainfall events.

Development Information

Word Count: 19 Thousand words Pages: 12 pages

Referenced Standards

GB/T 33669-2017 Monitoring indices of precipitation extremes GB/T 35228-2017 Specifications for surface meteorological observation—Precipitation

Related Standards

GB 12340-1990 Replaced

GB 12340-1990 1:25000, 1:50000 and 1:100000 topographic maps—Specifications for aerophotogrammetric office operation

Publish Date: 1990-06-04

GB 12341-1990 Replaced

GB 12341-1990 1:25000, 1:50000 and 1:100000 topographic maps—Specifications for aerophotogrammetric field work

Publish Date: 1990-06-04

GB/T 13605-1992 Abolished

GB/T 13605-1992 Coordinatograph

Publish Date: 1992-08-19

GB/T 13977-1992 Replaced

GB/T 13977-1992 Specifications for aerophotogrammetric field work 1:5000, 1:10000 topographic maps

Publish Date: 1992-12-17

GB/T 13989-1992 Replaced

GB/T 13989-1992 Subdivision and numbering for the national primary scale topographic maps

Publish Date: 1992-12-17

GB/T 13990-1992 Replaced

GB/T 13990-1992 Specifications for aerophotogrammetric office operation 1:5000, 1:10000 topographic maps

Publish Date: 1992-12-17