-
GB/T 44488-2024 in English
Specification for data processing of the reference stations using global navigation satellite system
to be valid
Issued on:2024-09-29
RFQ -
GB/T 44490.2-2024 in English
Geographic information—Imagery sensor models for geopositioning—Part 2: SAR, InSAR, lidar and sonar
to be valid
Issued on:2024-09-29
RFQ -
GB/T 18314-2024 in English
Specifications for survey and measurement of global navigation satellite system
to be valid
Issued on:2024-08-23
RFQ -
GB/T 42640-2023 in English
Specification for underwater topographic survey by multibeam echosounding system
valid
Issued on:2023-05-23
$812.00 -
GB 12320-2022 in English
Compilation specifications for Chinese nautical charts
valid
Issued on:2022-07-13
$1,092.00 -
GB 12327-2022 in English
Specifications for hydrographic survey
valid
Issued on:2022-07-13
$3,220.00 -
HY/T 070-2022 in English
Specifications for surveying sea using area
valid
Issued on:2022-06-02
$476.00 -
GB/T 30600-2022 in English
Well-facilitated farmland construction—General rules
valid
Issued on:2022-03-09
$756.00 -
GB/T 40765-2021 in English
Ontology model for fundamental geographic information
valid
Issued on:2021-10-11
$840.00 -
GB/T 40629-2021 in English
Specifications for medium scale public map data
valid
Issued on:2021-08-20
$1,204.00