Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB 16789-1997 Specifications of the baseline measurements 300.0 via email in 1~3 business day superseded
GB 22021-2008 Basic specifications for national geodesy 120.0 via email in 1~5 business day valid
GB/T 16789-2019 Specifications of the baseline measurements 430.0 via email in 1~5 business day valid
GB/T 39615-2020 Specifications for testing of reference stations using global navigation satellite system via email in business day
GB/T 21010-2017 Current land use classification 220.0 via email in 1~3 business day valid
GB/T 28588-2012 Specifications for the continuously operating reference station using global navigation satellite system 540.0 via email in 1~3 business day valid
GB/T 35768-2017 Specification for service and management system of the reference stations using global navigation satellite system 220.0 via email in 1~3 business day valid
GB/T 23709-2009 Basic specifications for region quasi-geoid determination 300.0 via email in 1~3 business day valid
GB/T 28406-2012 Regulations for valuation on agriculture land 930.0 via email in 1~3 business day valid
GB/T 35646-2017 Basic requirement of incremental updating of navigable electronic maps 160.0 via email in 1~3 business day valid
GB/T 35769-2017 Specification for service of the reference stations using global navigation satellite system 160.0 via email in 1~3 business day valid
GB 12897-1991 Specifications for the first and second order leveling 1335.0 via email in 1~10 business day abolished
GB/T 20256-2019 Specifications for the gravimetry control 630.0 via email in 1~8 business day valid
GB/T 12898-2009 Specifications for the third and fourth order leveling 490.0 via email in 1~5 business day valid
HY 070-2003 Specifications for surveying sea using area 190.0 via email in 1~3 business day valid
DZ/T 0154-1995 Code for Ground Settlement Leveling Survey 1755.0 via email in 1~10 business day superseded
DB37/T 4355-2021 Code of practice for submarine gravity survey in neritic region via email in business day
DZ 0004-1991 1544.0 via email in business day abolished
GB/T 21010-2007 Current and use classificatoin 150.0 via email in 1~3 business day abolished
GB/T 19711-2005 Data model and data exchange format for navigable spatial database 5700.0 via email in 1~10 business day valid


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