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  • NY/T 3921-2021 面向农业遥感的土壤墒情和作物长势地面监测技术规程 Technical code of practice of ground observa...2023-12-17
  • QX/T 434-2018 雪深自动观测规范 Specifications for snow depth automatic observation2023-10-19
  • GB/T 33705-2017 土壤水分观测 频域反射法 Soil moisture observation--Frequency domain reflection method...2023-07-01
  • ASTM D7688-2018 Standard Test Method for Evaluating Lubricity of Diesel Fuels by the High-Frequency Recipro...2023-05-09
  • HY/T 0300-2021 潜标观测技术规程 Code of practice for subsurface buoy observation2023-04-30
  • GB/T 14914.5-2021海洋观测规范 第5部分：卫星遥感观测The specification for marine observation—Part 5:Satellite ...2022-10-25
  • GB/T 14914.3-2021海洋观测规范 第 3 部分：浮标潜标观测The specification for marine observation—Part 3 :Surface...2022-10-25
  • GB/T 14914.4-2021海洋观测规范 第4部分：岸基雷达观测The specification for marine observation—Part 4:Shore base...2022-10-25
  • GA/T 538-2005短波紫外图像观察仪Short wave ultra-violet image observation instrument2022-06-10
  • GB/T 33697-2017公路交通气象监测设施技术要求Specification for meteorological observation facilities of highwa...2022-06-08
  • Remote sensing parameterization of the processes of energy and water cycle over desertification area2020-07-08
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