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GB/T 39782-2021: Specifications for safe firing area map-drawing of anti-aircraft gun at weather modification operating spots
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 39782-2021 | English | 259 |
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Specifications for safe firing area map-drawing of anti-aircraft gun at weather modification operating spots
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GB/T 39782-2021
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Basic data | Standard ID | GB/T 39782-2021 (GB/T39782-2021) | | Description (Translated English) | Specifications for safe firing area map-drawing of anti-aircraft gun at weather modification operating spots | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A47 | | Word Count Estimation | 14,143 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 39782-2021: Specifications for safe firing area map-drawing of anti-aircraft gun at weather modification operating spots
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Specifications for safe firing area map-drawing of anti-aircraft gun at weather modification operating spots
ICS 07.060
A47
National Standards of People's Republic of China
Safe firing boundary map of artificial weather modification antiaircraft artillery operating point
Drawing specification
Released on 2021-04-30
2021-08-01 implementation
State Administration of Market Supervision and Administration
Issued by the National Standardization Management Committee
Table of contents
Foreword Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Basic requirements 1
5 Safe shooting range selection 1
6 Compilation of safe shooting boundaries 2
7 Review of safe shooting boundary map 3
8 Ground plotting of the safe firing boundary map 4
Appendix A (informative appendix) Example 5 of the safe firing boundary map of the artificial weather modification antiaircraft artillery operating point
Appendix B (Normative Appendix) Data Table 6 for the Theoretical Maximum Range of Unexploded Projectiles of Artificial Weather Modification Antiaircraft Artillery
Appendix C (informative appendix) Example of calculation of the range of firing azimuth and firing elevation angle corresponding to the safe firing range of antiaircraft gun
Appendix D (informative appendix) The safe firing boundary map of the antiaircraft artillery operating point ground plot drawing 10
Reference 11
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the China Meteorological Administration.
This standard is under the jurisdiction of the National Weather Modification Standardization Technical Committee (SAC/TC538).
Drafting organizations of this standard. Weather Modification Office of Shandong Provincial People's Government, Weifang Meteorological Bureau.
The main drafters of this standard. Gong Dianli, Guo Jian, Wang Xiaoli, Liu Zhaowu, Zhang Xiaopei, Shao Yang, Zhang Yanlong.
Safe firing boundary map of artificial weather modification antiaircraft artillery operating point
Drawing specification
1 Scope
This standard specifies the basic requirements for the drawing of the safe firing boundary map of the artificial weather influencing artillery operating point, the selection of the safe firing boundary, and the compilation of the safe firing boundary map.
Plotting, review and ground plotting.
This standard is applicable to the drawing of the safe firing boundary map of the 37mm and 57mm anti-aircraft artillery operating points for artificial weather modification.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document.
GB/T 148-1997 Printing, writing and drawing paper format size
GB/T 2260 Administrative division code of the People's Republic of China
QX/T 151 Terminology for weather modification operations
3 Terms and definitions
QX/T 151 and the following terms and definitions apply to this document.
3.1
Safefiringareaofanti-aircraftgun
In order to prevent unexploded projectiles from falling into densely populated areas or safety areas preset by important facilities.
Note. Densely populated areas refer to towns, villages, schools, etc.; important facilities refer to oil depots, chemical plants, high-speed railways, airports, cultural relics and military facilities, etc.
4 Basic requirements
4.1 Drawing a safe shooting boundary map should clearly draw the base map, safe shooting range, compilation method and audit requirements.
4.2 The latitude, longitude and altitude of the antiaircraft artillery operating point should be measured with the center of the antiaircraft artillery firing platform as the measurement reference point.
The height measurement is accurate to meters (m). The location of the operating point on the drawing base map should be consistent with the actual location.
4.3 The safe shooting range map should include the base map (6.1), the horizontal distance circle (6.2), the shooting range circle (6.3), the azimuth line segment (6.4), and the safe shooting area
(6.5), safe shooting range number (6.6), safe shooting range table (6.7), labeling information (6.8) and other elements. See Appendix A for examples.
4.4 Before changing different types and different ranges of projectiles, the safe firing boundary map should be redrawn.
4.5 The completed safe firing boundary map should be plotted on the antiaircraft artillery firing platform.
5 Safe shooting range selection
5.1 Selection rules
The safe firing boundary should be centered on the antiaircraft artillery operating point, selected within the maximum theoretical range of the antiaircraft artillery, and the following rules should be observed.
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