HJ 927-2017 (English Version) PDF

Scope: This standard specifies the general process for processing spatial data on environmental topics, and the technical requirements for classification and illustration of spatial data on environmental topics. This standard applies to the processing and processing of spatial data on environmental topics during the informatization construction of environmental services such as environmental quality, pollution source emissions, environmental risk management, ecological protection, nuclear and radiation, and environmental supervision.

HJ 927-2017 Referenced Document

GB 3095 Amendment No. 1 to Ambient Air Quality Standards*， 2018-08-13 Update
GB/T 15190 Technical specifications for regionalizing environmental noise function
GB/T 16820 Terms of cartography
HJ 522 Codes for surface-water environmental function zone categories
HJ 633 Technical regulation on Ambient Air Quality Index(on trial)
HJ 724 Technical specification for environmental spatial data processing
HJ 744 Water quality—Determination of phenols compounds—Gas chromatography mass spectrometry
HJ/T 416 Environmental information terminology
HJ/T 417 Environmental information classification and code
LY/T 1764 Technical regulation for nature reserve zoning

2018 HJ 927-2017 Technical specification for environmental thematic spatial data processing