Classification of Environmental Documentation in Meteorological and Hydrological Work

Classification of environmental data in meteorological and hydrological work (Illustrative image)

To be specific:, in the Regulation on economic-technical norms for meteorological and hydrological data work issued together with Circular 39/2013/TT-BTNMT, the types of basic environmental investigation data products (hereinafter referred to as environmental data) are specified as follows:

- Automatic air environment:

- Hourly/daily/monthly datasets;- Result charts of pH, EC, T, t, and rainfall of rain events during the month.

- Rainwater, settled dust:

- Total settled dust result sheet (MTK-1);- pH, EC result sheet measured at the station (MTK-2);- Rainwater sampling report (MTK-3);- Chemical component analysis result sheet of rainwater (MTK-4);- Chemical component analysis result sheet of dust (MTK-6).

- River and lake water environment:

- River water environment monitoring result sheet (MTN-1);- River and lake water analysis result sheet (MTN-3);- Lake water environment monitoring result sheet (MTN-2).

- Coastal seawater environment:

- Seawater environment monitoring result sheet (MTN-4);- Seawater analysis result sheet (MTN-5).

- Salinity measurement:

- Salinity result sheet (MTN-6);- Characteristic salinity result sheet (MTN-7, MTN-8).

In addition, types of basic upper-air meteorological investigation data products (hereinafter referred to as upper-air meteorological data) include:

- Radio sounding:

- Printed datasets of DigiCORA radio sounding;- Monthly radio sounding data report (BTK-1a);- Radio sounding data storage sheet (BTK-11);- Radio sounding data sheet (T, U) (BTK-1);- Radio wind (wind characteristics) measurement sheet (BTK-2).

- Wind data (pilot):

- High-altitude wind observation log with optical theodolite (STK-2);- High-altitude wind data sheet (BTK-2b).

- Ozone and ultraviolet radiation (ozone-UV):

- Total ozone observation log (SOZ-1, SOZ-2);- Daily average total ozone report (BOZ);- Ultraviolet radiation observation log (SCT-1, SCT-2);- Ultraviolet radiation report (BCT).

- Weather radar.

For more details, see Circular 39/2013/TT-BTNMT, effective from December 15, 2013.

Le Vy

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