Standards

DB/T 115-2026 Preparation of earthquake fault map in the 1:1,000,000 scale

Publish Date: 2026-02-27

DB/T 114-2026 Data Communication Protocol for Earthquake Intensity Warning and Alarm Stations

Publish Date: 2026-02-27

DB/T 113.3-2026 Earthquake early warning information dissemination - Part 3: Earthquake early warning dedicated terminals

Publish Date: 2026-02-27

DB/T 113.2-2026 Earthquake early warning information dissemination - Part 2: Information interface

Publish Date: 2026-02-27

DB/T 113.1-2026

Publish Date: 2026-02-27

DB/T 61-2026 The earthquake monitoring, prediction, and early warning professional standard system table

Publish Date: 2026-02-27

DB/T 112-2026 Earthquake disaster prevention professional standard system chart

Publish Date: 2026-01-04

DB/T 20.1-2025 Seismic station construction specification - Underground fluid station - Part 1: Water level, flow rate and water temperature station

Publish Date: 2025-11-27

DB/T 110-2025 Geomagnetic Flux Density Data Exchange Format

Publish Date: 2025-11-27

DB/T 109-2025 Collecting and preserving chemical samples of groundwater fluids for earthquake research

Publish Date: 2025-11-27

DB/T 108.5-2025 Active fault survey—Seismic exploration—Part 5:Broadband seismic array

This document specifies the technical requirements for instruments and equipment, workflow, preparation of implementation plans, field operations, data processing and interpretation, preparation of result reports, and data submission for broadband array detection.
This document is applicable to passive source detection conducted in active fault detection, with the aim of revealing the deep structural environment, crustal velocity structure, and interface morphology of the region where the fault zone is located, as well as for earthquake detection and location in the area where the fault zone is located.

Publish Date: 2025-07-31

DB/T 108.4-2025 Active fault survey—Seismic exploration—Part 4:Dense short period array

This document specifies the technical requirements for the instrumentation, workflow, implementation plan preparation, field operations, data processing and interpretation, report preparation, and data submission of the short-period intensive array (hereinafter referred to as "intensive array") detection method.
This document is applicable to passive source detection in active fault exploration, with the aim of revealing the two-dimensional shallow structure of the target fault and the three-dimensional shallow structure characteristics of the detection area's crust.

Publish Date: 2025-07-31