A 250 m annual alpine grassland AGB dataset over the Qinghai–Tibet Plateau (2000–2019) in China based on in situ measurements, UAV photos, and MODIS data
Abstract 2) was successfully upscaled to the MODIS pixel scale (62 500 m2) based on the random forest and stepwise upscaling methods. Compared with previous studies, the scale matching of independent and dependent variables was achieved, effectively reducing the impact of spatial-scale mismatch. The results showed that the correlation between the AGB values estimated by UAV and MODIS vegetation indices was higher than that between field-measured AGB and MODIS vegetation indices at the MODIS pixel scale. The multi-year validation results showed that the constructed MODIS pixel-scale AGB estimation model had good robustness, with an average R 2 - 2. Our dataset provides an important input parameter for a comprehensive understanding of the role of the QTP under global climate change. The dataset is available from the National Tibetan Plateau/Third Pole Environment Data Center (10.11888/Terre.tpdc.272587; H. Zhang et al., 2022).
- Location
-
Deutsche Nationalbibliothek Frankfurt am Main
- Extent
-
Online-Ressource
- Language
-
Englisch
- Bibliographic citation
-
A 250 m annual alpine grassland AGB dataset over the Qinghai–Tibet Plateau (2000–2019) in China based on in situ measurements, UAV photos, and MODIS data ; volume:15 ; number:2 ; year:2023 ; pages:821-846 ; extent:26
Earth system science data ; 15, Heft 2 (2023), 821-846 (gesamt 26)
- Creator
-
Zhang, Huifang
Tang, Zhonggang
Wang, Binyao
Kan, Hongcheng
Sun, Yi
Qin, Yu
Meng, Baoping
Li, Meng
Chen, Jianjun
Lv, Yanyan
Zhang, Jianguo
Niu, Shuli
Yi, Shuhua
- DOI
-
10.5194/essd-15-821-2023
- URN
-
urn:nbn:de:101:1-2023033007051314070127
- Rights
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
-
14.08.2025, 7:26 AM CEST
Data provider
This object is provided by:
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Zhang, Huifang
- Tang, Zhonggang
- Wang, Binyao
- Kan, Hongcheng
- Sun, Yi
- Qin, Yu
- Meng, Baoping
- Li, Meng
- Chen, Jianjun
- Lv, Yanyan
- Zhang, Jianguo
- Niu, Shuli
- Yi, Shuhua
Other Objects (12)
Root Mean Square Minimum Distance as a Quality Metric for Stochastic Optical Localization Nanoscopy Images
An Indoor Positioning Strategy based on Inertial Sensors
Synthesis of 9-(C n-1 F 2n-1)-substituted acridine by the reaction of 2-(C n F 2n+1)-substituted aniline with ortho -methyl-substituted aromatic Grignard reagent
A 250m annual alpine grassland AGB dataset over the Qinghai-Tibetan Plateau (2000–2019) based on in-situ measurements, UAV images, and MODIS Data
The financial crisis and sizable international reserves depletion: From "fear of floating" to the "fear of losing international reserves"?
The financial crisis and sizable international reserves depletion: From "fear of floating" to the "fear of losing international reserves"?
Globalization and the sustainability of large current account imbalances: Size matters
Targeting oncogenic SOX2 in human cancer cells: therapeutic application
Nonnegligible causes of symptoms of acute lower extremities——3 cases of May-Thurner syndrome with deep vein thrombosis
A virtual gym in your pocket: the influence of augmented reality exercise app characteristics on user’s continuance intention
FBXW7 E3 ubiquitin ligase: degrading, not degrading, or being degraded
Time flies, but you’re in control: the mediating effect of self-control between time attitude and academic procrastination
Root Mean Square Minimum Distance as a Quality Metric for Stochastic Optical Localization Nanoscopy Images
An Indoor Positioning Strategy based on Inertial Sensors
Synthesis of 9-(C n-1 F 2n-1)-substituted acridine by the reaction of 2-(C n F 2n+1)-substituted aniline with ortho -methyl-substituted aromatic Grignard reagent
A 250m annual alpine grassland AGB dataset over the Qinghai-Tibetan Plateau (2000–2019) based on in-situ measurements, UAV images, and MODIS Data
The financial crisis and sizable international reserves depletion: From "fear of floating" to the "fear of losing international reserves"?
The financial crisis and sizable international reserves depletion: From "fear of floating" to the "fear of losing international reserves"?
Globalization and the sustainability of large current account imbalances: Size matters
Targeting oncogenic SOX2 in human cancer cells: therapeutic application
Nonnegligible causes of symptoms of acute lower extremities——3 cases of May-Thurner syndrome with deep vein thrombosis
A virtual gym in your pocket: the influence of augmented reality exercise app characteristics on user’s continuance intention
FBXW7 E3 ubiquitin ligase: degrading, not degrading, or being degraded
Time flies, but you’re in control: the mediating effect of self-control between time attitude and academic procrastination
Root Mean Square Minimum Distance as a Quality Metric for Stochastic Optical Localization Nanoscopy Images
An Indoor Positioning Strategy based on Inertial Sensors
Synthesis of 9-(C n-1 F 2n-1)-substituted acridine by the reaction of 2-(C n F 2n+1)-substituted aniline with ortho -methyl-substituted aromatic Grignard reagent
A 250m annual alpine grassland AGB dataset over the Qinghai-Tibetan Plateau (2000–2019) based on in-situ measurements, UAV images, and MODIS Data
The financial crisis and sizable international reserves depletion: From "fear of floating" to the "fear of losing international reserves"?
The financial crisis and sizable international reserves depletion: From "fear of floating" to the "fear of losing international reserves"?
Globalization and the sustainability of large current account imbalances: Size matters
Targeting oncogenic SOX2 in human cancer cells: therapeutic application
Nonnegligible causes of symptoms of acute lower extremities——3 cases of May-Thurner syndrome with deep vein thrombosis
A virtual gym in your pocket: the influence of augmented reality exercise app characteristics on user’s continuance intention
FBXW7 E3 ubiquitin ligase: degrading, not degrading, or being degraded