Wetland Species Diversity Dataset Based on UAV Images of Crested Ibis National Nature Reserve
TANG Xiying1LI Huazhe1CUI Lijuan1ZHAO Xinsheng1ZHAI Xiajie1LEI Yinru1LI Jing1WANG Jinzhi1LI Wei*1
1 Institute of Wetland Research，Chinese Academy of Forestry，Beijing 100093，China
DOI:10.3974/geodb.2024.09.01.V1
Published:Sep. 2024
Visitors：793 Data Files Downloaded：24
Data Downloaded：11963.87 MB Citations：
Key Words：
Wetland,species diversity,Crested Ibis National Nature Reserve
Abstract：
From July 21 to August 26, 2022, the authors conducted an experiment in the Crested Ibis National Nature Reserve in Yang County, Shaanxi Province. Using transect and typical sampling methods, three wetland sites were selected, they are Chitanggou (CTG), Anfeng (AF) and Panjiawan (PJW). The number of sample plots was 55, 70, and 55, respectively, with a total of 180 plots. Each plot was 1 m x 1 m in size, and the distance between plots was more than 10 meters. The authors used UAV hyperspectral imagery to establish inversion models through three methods: Random Forest (RF), Back Propagation Neural Network (BPNN), and Partial Least Squares (PLS). These models were applied to estimate species diversity in three sample sites. The dataset includes the following data: (1) geo-location data of sample plots; (2) field survey data on species; (3) species diversity index at sample plots; (4) spatial species diversity index. The dataset is archived in .tif, .xlsx, and .shp formats, and consists of 71 data files with data size of 6.09 GB (Compressed into two data files with data size of 995 MB). The article based on the dataset was published in the Journal of Geo-Information Science, Vol. 26, No. 8, 2024.
Foundation Item：
Ministry of Finance of P. R. China (CAFYBB2021ZB003); National Natural Science Foundation of China (42101308); National Forestry and Grassland Administration (20212DKT005-3)
Data Citation：
TANG Xiying, LI Huazhe, CUI Lijuan, ZHAO Xinsheng, ZHAI Xiajie, LEI Yinru, LI Jing, WANG Jinzhi, LI Wei*. Wetland Species Diversity Dataset Based on UAV Images of Crested Ibis National Nature Reserve[J/DB/OL]. Digital Journal of Global Change Data Repository, 2024. https://doi.org/10.3974/geodb.2024.09.01.V1.
References：
[1] Cheng, Q., Chen, Y. F., Li, S. D., et al. Research on plant species diversity in estuarine wetland of Hangzhou Bay based on the GF-1 satellite and in situ data [J]. Journal of Natural Resources, 2016, 31(11): 1938-1948.
[2] Zhang, Z. M., Xu, Q., Wang, B., et al. Applications of unmanned aerial vehicles remote sensing technology in landscape ecology [J]. Acta Ecologica Sinica, 2017, 37(12): 4029-4036.
[3] Peng, Y., Wang, Y., Ma, J. W., et al. Assessment of plant species alpha diversity in central Hunshandak Sandland, China based on field surveys and hyperspectral data [J]. Acta Ecologica Sinica, 2019, 39(13): 4883-4891.
Data Product:
| ID |
Data Name |
Data Size |
Operation |
| 1 |
DiversityCrestedIbisNNR_1.rar |
514307.80KB |
|
| 2 |
DiversityCrestedIbisNNR_2.rar |
505068.86KB |
|