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GB/T 35642-2017 English PDF

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US$439.00 · In stock
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GB/T 35642-2017: 1: 25 000 1: 50 000 imagery products of optical remote sensing satellite for surveying and mapping
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 35642-2017	439	Add to Cart	5 days	1: 25 000 1: 50 000 imagery products of optical remote sensing satellite for surveying and mapping	Valid

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Basic data

Standard ID: GB/T 35642-2017 (GB/T35642-2017)
Description (Translated English): 1: 25 000 1: 50 000 imagery products of optical remote sensing satellite for surveying and mapping
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: A77
Classification of International Standard: 07.040
Word Count Estimation: 22,254
Date of Issue: 2017-12-29
Date of Implementation: 2018-07-01
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 35642-2017: 1: 25 000 1: 50 000 imagery products of optical remote sensing satellite for surveying and mapping

---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.
1. 25 000 1. 50 000 imagery products of optical remote sensing satellite for surveying and mapping ICS 07.040 A77 National Standards of People's Republic of China 1. 25000 1. 50000 optics Remote sensing satellite imagery products 1.250001.50000 imageryproductsofopticalremotesensing 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Foreword Ⅲ Introduction IV 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Product Description 2 5 product composition and documentation requirements 3 5.1 Product Structure 3 5.2 Documentation Requirements 3 6 product model 4 6.1 plane mode 4 6.2 three-dimensional mode 4 7 product requirements 5 7.1 Mathematical Basis 5 7.2 time reference system 5 7.3 Storage Unit 5 7.4 color mode and pixel number 5 7.5 Ground pixel resolution 6 7.6 Product Name 6 7.7 Accuracy 6 7.8 Image Quality 7 8 product inspection 7 9 product packaging 9 10 Confidential 9 Appendix A (informative) rational function model and description of the parameter file 10 Appendix B (normative) product naming rules 15

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the National Geographic Information Bureau mapping. This standard by the National Geographic Information Standardization Technical Committee (SAC/TC230) centralized. This standard was drafted. National Mapping Geographic Information Bureau Satellite Mapping Applications Center, Wuhan University, National Mapping Geographic Information Bureau mapping standard Standardization Institute. The main drafters of this standard. Tang Xinming, Wang Xia, Zhou Ping, Zhang Guo, Gao Xiaoming, Fuxing Branch, Ma Congli, Zhao Shihu, Guo Li.

Introduction

With the rapid development of society and economy in our country, the new requirements for the surveying and mapping of geographical information are based on space technology and remote sensing satellite images Like, to achieve a variety of scale mapping geographic information products rapid production and update, is China's mapping geographic information industry an important future direction of development one. With the resources of the 3rd, the days painted on the 1st and "China's high-resolution earth observation satellite system major projects" to determine the "high score" series of satellites Of the successive launches, satellite imagery has become an important data source for mapping applications in our country. However, at present, satellites suitable for surveying and mapping applications at home and abroad All adopt independent huge grading systems of satellite imagery products, which further develop the applications of remote sensing satellite imagery mapping Constraints. It is especially important that the existing product classification system of remote sensing satellites can not fully meet the needs of high-precision mapping geographic information Demand for product production, there is an urgent need to develop high-resolution optical remote sensing satellite mapping, both to meet the high-precision mapping process To meet the needs of land and resources imaging product rating system. For the satellite image has become China's 1. 25000 and 1. 50000 scale mapping application of the most important data source of this status quo Give priority to solving the standard satellite image mapping application of the standard without the dilemma, specially formulated this standard. 1. 25000 1. 50000 optics Remote sensing satellite imagery products

1 Scope

This standard specifies the 1. 25000,1. 50000 optical remote sensing mapping satellite imagery product description, composition and file requirements, mode, to Seeking, testing, packaging and confidentiality. This standard applies to 1. 25000, 1. 50000 optical remote sensing satellite imagery production, quality inspection and use.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 17798 Geospatial data exchange format GB/T 18316 digital mapping quality inspection and acceptance Optical remote sensing satellite imagery product metadata

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Optical remote sensing satellite mapping opticalremotesensingsateliteforsurveyingandmapping Optical remote sensing satellite with planar or three-dimensional mapping capability. 3.2 Radiometric correction radiometriccorrection Correction for systematic, random radiation distortion or distortion due to external factors, data acquisition and transmission systems. [GB/T 14950-2009 definition 5.195] 3.3 Tightly imaged geometric model rigorousimaginggeometricmodel Tightly describe the entire physical process of remote sensing imaging, the ground point from the ground coordinate system, through the satellite platform and sensor coordinate system, Has been passed to the image coordinate system space three-dimensional linear transformation relationship, and taking into account the internal distortion by the sensor, changes in the outer elements, the Earth Rotation and atmospheric refraction and other factors caused by the geometric distortion of the image geometry of the relationship between the geometric model. 3.4 Rational function model rationalfunctionmodel; RFM A Generalized Imaging Geometry for Associating the Geodetic Coordinates of Ground Points with Their Corresponding Pixel Coordinates by Using Rational Functions model. 3.5 Epipolar rayimage Images without up-and-down parallax that are resampled from the original image by the core line. [GB/T 14950-2009 definition 5.52] ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 35642-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 35642-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 35642-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 35642-2017_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.