Glc-fcs30-2020
WebFor this case study, three types of land cover products (GlobeLand30, FROM-GLC, and GLC_FCS30) of two nominal years (2010 and 2024) were used as the base maps for fusion. Reference sample data for model training and testing were collected following a robust stratified random sampling design that allows for augmenting reference data flexibly. WebTherefore, it is concluded that the GLC_FCS30-2015 product is the first global land-cover dataset that provides a fine classification system (containing 16 global LCCS land-cover …
Glc-fcs30-2020
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Web2000-2024年多源数据整合的全球土地覆盖产品 ... (MODIS-IGBP、ESA-CCI、Globeland30和GLC_FCS30)和14.6万个全球参考样本点，运用混淆矩阵和线性变换方法，生产了2000年至2024年空间分辨率约1公里的全球混合土地覆盖产品(HYBMAP)。 WebMay 22, 2024 · The GLC_FCS30/Globeland30 combination (Figure 4e) has the highest-accuracy identification of wetland, at 66%; the LSV10/GLC_FCS30 combination (Figure 4a) has the lowest, at 13%. In conclusion, from the analysis of the confusion of land types, we found that the four LULC datasets have a high pixel identification accuracy and good …
WebThis paper selects the GLC_FCS30-2024 (GLC-2024) product and two results of water extraction by Sentinel-1A SAR images on different date and analyzes the consistence … WebOct 1, 2024 · (22) The global 30-m land-cover product (GLC_FCS30-2024) with a fine classification system was produced in the GEE platform by combining time-series data of Landsat imagery, the global prior...
WebApr 1, 2024 · The global LCLUC datasets, such as GlobeLand30 (Chen et al., 2014), and GLC_FCS30 (Zhang et al., 2024), only contain limited wetland classes (i.e., water and wetland) in their classification scheme. These datasets fail to separate the coarse classes into detailed wetland types. The single-type wetland datasets focus on one wetland type … WebThe consistency evaluation requires datasets of the same year, but GLC-FCS30 has only two periods, namely, 2015 and 2024, we only used the GLC-FCS30 dataset in our spatial and temporal land cover change analysis. Since GLC-FCS30 does not include 2010, only four datasets CCI-LC, MCD12Q1, Globeland30, and CNLUCC for 2010 were included in …
WebDec 31, 2024 · (1) The overall accuracy of the GlobeLand30-2010 product was the highest at 88.90 ± 0.68%; this was followed by GLC_FCS30-2015 (84.33 ± 0.80%) and FROM_GLC2015 (65.31 ± 1.0%). (2) The consistency between the GLC_FCS30-2015 and GlobeLand30-2010 is higher than the consistency between other products, with an area …
WebOver past decades, a lot of global land-cover products have been released; however, these still lack a global land-cover map with a fine classification system and spatial resolution simultaneously. In this study, a novel global 30 m land-cover classification with a fine classification system for the year 2015 (GLC_FCS30-2015) was produced by combining … shooting in tn schoolWebJun 15, 2024 · Therefore, it is concluded that the GLC_FCS30-2015 product is the first global land-cover dataset that provides a fine classification system (containing 16 global LCCS land-cover types as well... shooting in titusville todayWebApr 9, 2024 · 描述：GLC_FCS30-2024产品是在2015年全球30米土地覆盖产品精细分类系统（GLC_FCS30-2015）的基础上，结合2024-2024年时间序列Landsat地表反射率数据 … shooting in tn yesterdayWebThe GLC_FCS30-2024 product has an overall accuracy of 76.78%, and the advantage of that product is that it slightly outperformed the other products with an accuracy of over 15% for both wetland and shrub samples. The FROM-GLC30-2024 product had an overall accuracy of 76.28%, but its impervious area type accuracy was below 80% and it was ... shooting in toledo ohio todayWebDec 1, 2024 · Results showed that GLC_FCS30-2024 has the highest classification accuracy (72.57%), followed by GlobeLand30-2024 (72.23%) and GlobeLand30-2010 … shooting in tomball txWebThe land cover data in 2015 and 2024 used in this study were from the GLC_FCS30 dataset and GLC_FCS30‐2024 dataset developed by Liu et al. (2024a) and Liu et al. (2024b), respectively. This study used the FROM_GLC_Simulation dataset in 2040, 2060, 2080 and 2100 under various Representative Concentration Pathways (RCPs) from the National … shooting in toledo ohio latestWebJul 21, 2024 · The GLC_FCS30-2024 data is a global 30 m land-cover product with a fine classification system for the year 2024 . The GLC_FCS30-2024 dataset is produced based on time-series of Landsat … shooting in toledo ohio last night