Remote sensing monitoring of land desertification in four counties of Bashang, Hebei based on Landsat-8

Fan Bu; Chang Zhong

doi:10.1117/12.2614170

15 February 2022 Remote sensing monitoring of land desertification in four counties of Bashang, Hebei based on Landsat-8

Fan Bu, Chang Zhong

Author Affiliations +

Proceedings Volume 12166, Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021); 1216623 (2022) https://doi.org/10.1117/12.2614170
Event: Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021), 2021, Hong Kong, Hong Kong

Abstract

In order to study the spatial distribution and temporal variation of land desertification in the four counties of Bashang, Zhangjiakou, Hebei, a total of two time-phases of Landsat-8 remote sensing data in 2017 and 2018 were used as data sources, taking Normalized Vegetation Index (NDVI) as the main quantitative remote sensing interpretation method to derive the patterns of land desertification changes in the four counties of Bashang, Zhangjiakou, Hebei in recent years .The results showed that from 2017 to 2021, the chang of lightly and moderately desertified land areas in the four counties of Bashang, Hebei were generally stable, the areas of heavy and extremely desertified land decreased significantly, the condition of overall land desertification has improved significantly.

Citation Download Citation

Fan Bu and Chang Zhong "Remote sensing monitoring of land desertification in four counties of Bashang, Hebei based on Landsat-8", Proc. SPIE 12166, Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021), 1216623 (15 February 2022); https://doi.org/10.1117/12.2614170

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
7 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Remote sensing

Earth observing sensors

Landsat

Vegetation

Satellites

Near infrared

Human-computer interaction

Show All Keywords

Keywords/Phrases

Search In:

Publication Years