Pub Date : 2024-02-20DOI: 10.1080/15481603.2024.2318846
Wenquan Zhu, Zhiying Xie, Cenliang Zhao, Zhoutao Zheng, Kun Qiao, Dailiang Peng, Yongshuo H. Fu
Accurately estimating gross primary productivity (GPP), the largest carbon flux in terrestrial ecosystems, is crucial for advancing our understanding of global carbon cycle and predicting climate f...
{"title":"Remote sensing of terrestrial gross primary productivity: a review of advances in theoretical foundation, key parameters and methods","authors":"Wenquan Zhu, Zhiying Xie, Cenliang Zhao, Zhoutao Zheng, Kun Qiao, Dailiang Peng, Yongshuo H. Fu","doi":"10.1080/15481603.2024.2318846","DOIUrl":"https://doi.org/10.1080/15481603.2024.2318846","url":null,"abstract":"Accurately estimating gross primary productivity (GPP), the largest carbon flux in terrestrial ecosystems, is crucial for advancing our understanding of global carbon cycle and predicting climate f...","PeriodicalId":55091,"journal":{"name":"GIScience & Remote Sensing","volume":"162 1","pages":""},"PeriodicalIF":6.7,"publicationDate":"2024-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139909046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-20DOI: 10.1080/15481603.2024.2319372
Junghee Lee, Jungho Im
With the increasing frequency of extreme events, daily gross primary productivity (GPP) is necessary to be accurately assessed to determine when and how much it is affected. Fluctuating environment...
{"title":"Quantitative assessment of the scale conversion from instantaneous to daily GPP under various sky conditions based on MODIS local overpassing time","authors":"Junghee Lee, Jungho Im","doi":"10.1080/15481603.2024.2319372","DOIUrl":"https://doi.org/10.1080/15481603.2024.2319372","url":null,"abstract":"With the increasing frequency of extreme events, daily gross primary productivity (GPP) is necessary to be accurately assessed to determine when and how much it is affected. Fluctuating environment...","PeriodicalId":55091,"journal":{"name":"GIScience & Remote Sensing","volume":"273 1","pages":""},"PeriodicalIF":6.7,"publicationDate":"2024-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139909195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-20DOI: 10.1080/15481603.2024.2313812
Yan Jia, Jiaqi Zou, Shuanggen Jin, Qingyun Yan, Yixiang Chen, Yan Jin, Patrizia Savi
The estimation of soil moisture (SM) utilizing the data from the Cyclone Global Navigation Satellite System (CYGNSS) has attracted significant interest in recent times. However, CYGNSS’ inherent ca...
{"title":"Multiresolution soil moisture products based on a spatially adaptive estimation model and CYGNSS data","authors":"Yan Jia, Jiaqi Zou, Shuanggen Jin, Qingyun Yan, Yixiang Chen, Yan Jin, Patrizia Savi","doi":"10.1080/15481603.2024.2313812","DOIUrl":"https://doi.org/10.1080/15481603.2024.2313812","url":null,"abstract":"The estimation of soil moisture (SM) utilizing the data from the Cyclone Global Navigation Satellite System (CYGNSS) has attracted significant interest in recent times. However, CYGNSS’ inherent ca...","PeriodicalId":55091,"journal":{"name":"GIScience & Remote Sensing","volume":"193 1","pages":""},"PeriodicalIF":6.7,"publicationDate":"2024-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139943543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Vegetation, as a crucial carbon sink, is facing extensive degradation under the mounting pressures of urbanization and excessive resource exploitation, exacerbating the imbalance between carbon sou...
{"title":"Relationship between ecological spatial network and vegetation carbon use efficiency in the Yellow River Basin, China","authors":"Chenglong Xu, Xiang Chen, Qiang Yu, Buyanbaatar Avirmed, Jikai Zhao, Wei Liu, Weijie Sun","doi":"10.1080/15481603.2024.2318070","DOIUrl":"https://doi.org/10.1080/15481603.2024.2318070","url":null,"abstract":"Vegetation, as a crucial carbon sink, is facing extensive degradation under the mounting pressures of urbanization and excessive resource exploitation, exacerbating the imbalance between carbon sou...","PeriodicalId":55091,"journal":{"name":"GIScience & Remote Sensing","volume":"39 1","pages":""},"PeriodicalIF":6.7,"publicationDate":"2024-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139904306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-16DOI: 10.1080/15481603.2024.2318071
Hanqiu Xu, Mengjie Ren, Mengjing Lin
The recently launched Landsat-9 has an important mission of working together with Landsat-8 to reduce the revisit period of Landsat Earth observations to eight days. This requires the data of Lands...
{"title":"Cross-comparison of Landsat-8 and Landsat-9 data: a three-level approach based on underfly images","authors":"Hanqiu Xu, Mengjie Ren, Mengjing Lin","doi":"10.1080/15481603.2024.2318071","DOIUrl":"https://doi.org/10.1080/15481603.2024.2318071","url":null,"abstract":"The recently launched Landsat-9 has an important mission of working together with Landsat-8 to reduce the revisit period of Landsat Earth observations to eight days. This requires the data of Lands...","PeriodicalId":55091,"journal":{"name":"GIScience & Remote Sensing","volume":"404 1","pages":""},"PeriodicalIF":6.7,"publicationDate":"2024-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139745546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-15DOI: 10.1080/15481603.2024.2315708
Min Shi, Mingliang Gao, Zheng Chen, Mingyuan Lyu, Huili Gong, Yuanzheng Zhai, Yun Pan
The South-to-North Water Diversion Project Middle Route (SNWD-MR) annually diverts hundreds of millions of cubic meters of water from the Danjiangkou Reservoir to Beijing, significantly impacting t...
{"title":"Land subsidence in Beijing: response to the joint influence of the South-to-North Water Diversion Project and ecological water replenishment, observed by satellite radar interferometry","authors":"Min Shi, Mingliang Gao, Zheng Chen, Mingyuan Lyu, Huili Gong, Yuanzheng Zhai, Yun Pan","doi":"10.1080/15481603.2024.2315708","DOIUrl":"https://doi.org/10.1080/15481603.2024.2315708","url":null,"abstract":"The South-to-North Water Diversion Project Middle Route (SNWD-MR) annually diverts hundreds of millions of cubic meters of water from the Danjiangkou Reservoir to Beijing, significantly impacting t...","PeriodicalId":55091,"journal":{"name":"GIScience & Remote Sensing","volume":"147 1","pages":""},"PeriodicalIF":6.7,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139739624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-12DOI: 10.1080/15481603.2024.2312705
Giuseppe Bausilio, Mohammad Amin Khalili, Maria Virelli, Diego Di Martire
SAR (Synthetic Aperture Radar) satellite interferometry is a helpful remote sensing technique for large areas analyses and monitoring, especially where the study area is difficult to access for pra...
{"title":"Italian COSMO-SkyMed atlas: R-Index and the percentage of measurability of movement","authors":"Giuseppe Bausilio, Mohammad Amin Khalili, Maria Virelli, Diego Di Martire","doi":"10.1080/15481603.2024.2312705","DOIUrl":"https://doi.org/10.1080/15481603.2024.2312705","url":null,"abstract":"SAR (Synthetic Aperture Radar) satellite interferometry is a helpful remote sensing technique for large areas analyses and monitoring, especially where the study area is difficult to access for pra...","PeriodicalId":55091,"journal":{"name":"GIScience & Remote Sensing","volume":"19 1 1","pages":""},"PeriodicalIF":6.7,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139728286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-05DOI: 10.1080/15481603.2024.2310898
Shaojie Du, Pan Duan, Tianjie Zhao, Zhen Wang, Shengda Niu, Chunfeng Ma, Defu Zou, Panpan Yao, Peng Guo, Dong Fan, Qi Gao, Jingyao Zheng, Zhiqing Peng, Haishen Lü, Jiancheng Shi
Soil moisture plays a crucial role in understanding the hydrological cycle and the ecological environment. This research presents an improved change detection method that leverages time series data...
{"title":"An improved change detection method for high-resolution soil moisture mapping in permafrost regions","authors":"Shaojie Du, Pan Duan, Tianjie Zhao, Zhen Wang, Shengda Niu, Chunfeng Ma, Defu Zou, Panpan Yao, Peng Guo, Dong Fan, Qi Gao, Jingyao Zheng, Zhiqing Peng, Haishen Lü, Jiancheng Shi","doi":"10.1080/15481603.2024.2310898","DOIUrl":"https://doi.org/10.1080/15481603.2024.2310898","url":null,"abstract":"Soil moisture plays a crucial role in understanding the hydrological cycle and the ecological environment. This research presents an improved change detection method that leverages time series data...","PeriodicalId":55091,"journal":{"name":"GIScience & Remote Sensing","volume":"302 1","pages":""},"PeriodicalIF":6.7,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139696336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-02-02DOI: 10.1080/15481603.2024.2309843
Hongwei Qi, Ximin Qian, Songhao Shang, Heyang Wan
Accurate acquisition of spatial and temporal distribution information for cropping systems is important for agricultural production and food security. The challenges of extracting information about...
准确获取种植系统的时空分布信息对农业生产和粮食安全非常重要。提取作物系统的时空分布信息是一项挑战。
{"title":"Multi-year mapping of cropping systems in regions with smallholder farms from Sentinel-2 images in Google Earth engine","authors":"Hongwei Qi, Ximin Qian, Songhao Shang, Heyang Wan","doi":"10.1080/15481603.2024.2309843","DOIUrl":"https://doi.org/10.1080/15481603.2024.2309843","url":null,"abstract":"Accurate acquisition of spatial and temporal distribution information for cropping systems is important for agricultural production and food security. The challenges of extracting information about...","PeriodicalId":55091,"journal":{"name":"GIScience & Remote Sensing","volume":"3 1","pages":""},"PeriodicalIF":6.7,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139696335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Recently, the positive unlabeled (PU) learning algorithms have proven highly effective in generating accurate landslide susceptibility maps. The algorithms categorize samples exclusively into posit...
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