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GB/T 30115-2013Specifications for vegetation index production from satellite remote sensing imagery (English PDF)

卫星遥感影像植被指数产品规范

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration of the PRC

Level / Type

National · Recommended

Issue date

December 17, 2013

Implementation date

July 15, 2014

Scope

GB/T 30115-2013 is the English-translated version of 卫星遥感影像植被指数产品规范.

GB/T 30115-2013 is the Chinese standard "Specifications for vegetation index production from satellite remote sensing imagery". Its scope clause reads: This standard specifies the level of optical satellite remote sensing terrestrial vegetation index product division, production processes and quality evaluation methods.

This standard applies to optical satellite remote sensing images terrestrial vegetation index products, quality assessment and data exchange process. Its clauses include terms and definitions.

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Document preview — GB/T 30115-2013

National Standard of the People's Republic of China

ICS: 07.040
Classification: A 77

Issued by: General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration of the PRC

Preface
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations and symbols
5 3 Basic requirements
6 Vegetation Index Level
7 Vegetation Index Calculation
Appendix A (normative) vegetation index product composition
Appendix B (normative) vegetation index file quality mark
Annex C (informative) commonly used vegetation index
Annex D (normative) vegetation index metadata file items
Annex E (informative) common BRDF model

1 Scope

This standard specifies the level of optical satellite remote sensing terrestrial vegetation index product division, production processes and quality evaluation methods.

This standard applies to optical satellite remote sensing images terrestrial vegetation index products, quality assessment and data exchange process.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 13989 national basic scale topographic maps and numbering

GB/T 14950-2009 Photogrammetry and Remote Sensing term

GB/T 15968 remote sensing image plan production specification

3 Terms and Definitions

GB/T 14950-2009 define the following terms and definitions apply to this document.

3.1 Radiant Flux

In unit time through a certain area of the radiant energy.

3.2 Radiance

Unit projected area, the radiation flux per unit solid angle on.

3.3 The apparent radiance

Remote Sensor entrance pupil observed radiance.

3.4 Digital gray value

Or radiant energy reflected by the remote sensor to quantify each band acquired from the gradation.

NOTE. dimensionless, ranging from remote sensors with different levels and different quantization.

3.5 Radiometric Correction

On the system due to external factors, data acquisition and transmission system generated random radiation distortions or aberrations correction.

[GB/T 14950-2009, the definition 5.195]

3.6 Apparent reflectance

No apparent radiance and atmospheric level scene absolutely white body should be given under the assumption that the remote sensor entrance pupil ratio between the radiance. […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 22 pages — is available in the English PDF.

Referenced standards

Normative references

Cited by

Similar standards

GB/T 14950-2009|GB/T 15968-2008|GB/T 13989-2012|GB/T 12898-2009|GB/T 18314-2009|GB/T 36299-2018

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