<trans-title>Comparative Study of Different Temperature Interpolation Methods in the Belt and Road Regions based on GIS</trans-title>

Yanzhao YANG; Tingting LANG; Chao ZHANG; Kun JIA

doi:10.12082/dqxxkx.2020.200060

Journal of Geo-information Science, Volume. 22, Issue 4, 867(2020)

Comparative Study of Different Temperature Interpolation Methods in the Belt and Road Regions based on GIS

Yanzhao YANG1...1,2,2,3,3,*, Tingting LANG1,1,2,2, Chao ZHANG1,1,2,2, and Kun JIA1,1,22 |Show fewer author(s)

Author Affiliations

¹Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China

¹中国科学院地理科学与资源研究所,北京 100101

²University of Chinese Academy of Sciences, Beijing 100049, China

²中国科学院大学,北京 100049

³Key Laboratory of Carrying Capacity Assessment for Resource and Environment, Ministry of Natural Resources, Beijing 101149, China

³自然资源部资源环境承载力评价重点实验室,北京 101149

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Figures & Tables(6)

Fig. 1. Distribution of meteorological stationson the Belt and Road (BR) regions

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Fig. 2. Comparison of RMSE based on IDS, RIDS, CK and RCK in the BR regions

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Fig. 3. Raster map of annul mean temperature based on IDS, CK, RIDS and RCK methods in the BR regions

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Fig. 4. Raster map of monthly mean temperature based on IDS, CK, RIDS and RCK methods in the BR regions

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Table 1. Correlation coefficient, multiple correlation coefficient and linear regression equation of mean temperature with latitude, longitude and altitude in the BR regions

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Table 1. Correlation coefficient, multiple correlation coefficient and linear regression equation of mean temperature with latitude, longitude and altitude in the BR regions

月份	相关系数（λ）	相关系数（φ）	相关系数（h）	复相关系数	回归方程序号
1	-0.115^**	-0.877^**	-0.152^**	0.951	Z₁=46.648-0.127λ-0.913φ-0.005h	（11）
2	-0.085^**	-0.896^**	-0.131^**	0.957	Z₂=45.946-0.112λ-0.886φ-0.004h	（12）
3	-0.052^**	-0.910^**	-0.123^**	0.959	Z₃=44.328-0.088λ-0.777φ-0.004h	（13）
4	-0.008^**	-0.904^**	-0.120^**	0.941	Z₄=42.320-0.060λ-0.635φ-0.003h	（14）
5	0.007	-0.869^**	-0.140^**	0.905	Z₅=40.040-0.043λ-0.484φ-0.003h	（15）
6	0.035	-0.803^**	-0.164^**	0.837	Z₆=37.136-0.026λ-0.349φ-0.002h	（16）
7	0.020	-0.746^**	-0.180^**	0.786	Z₇=36.040-0.023λ-0.282φ-0.002h	（17）
8	-0.009	-0.794^**	-0.171^**	0.839	Z₈=37.403-0.031λ-0.324φ-0.002h	（18）
9	0.001	-0.872^**	-0.174^**	0.915	Z₉=38.679-0.040λ-0.434φ-0.003h	（19）
10	-0.038^**	-0.899^**	-0.162^**	0.950	Z₁₀=41.693-0.064λ-0.594φ-0.004h	（20）
11	-0.094^**	-0.888^**	-0.147^**	0.954	Z₁₁=45.833-0.102λ-0.785φ-0.004h	（21）
12	-0.115^**	-0.875^**	-0.156^**	0.949	Z₁₂=46.378-0.122λ-0.874φ-0.005h	（22）
年平均	-0.055^**	-0.901^**	-0.153^**	0.956	Z_年均=41.883-0.070λ-0.612φ-0.003h	（23）

Table 2. The results of cross validation errors for IDS, RIDS, CK and RCK in the BR regions (℃)

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Table 2. The results of cross validation errors for IDS, RIDS, CK and RCK in the BR regions (℃)

月份	IDS		RIDS		CK		RCK
月份	ME	RSME	ME	RMSE	ME	RMSE	ME	RMSE
1	0.026	2.30	-0.078	2.23	0.007	2.14	-0.009	1.92
2	0.038	2.30	-0.059	1.98	0.006	2.05	-0.007	1.70
3	0.030	2.30	-0.048	1.67	0.004	2.04	-0.004	1.52
4	0.003	2.19	-0.019	1.60	0.002	2.07	-0.001	1.51
5	-0.013	2.13	0.000	1.58	0.003	2.09	-0.002	1.51
6	-0.025	2.15	0.014	1.67	0.007	2.17	-0.004	1.62
7	-0.029	2.12	0.019	1.67	0.003	2.11	-0.006	1.66
8	-0.021	2.00	0.010	1.50	0.003	1.99	-0.017	1.59
9	-0.014	1.93	0.000	1.31	0.002	1.89	-0.003	1.28
10	0.019	1.97	-0.036	1.32	0.004	1.78	-0.003	1.23
11	-0.048	2.21	-0.068	1.73	0.007	1.85	-0.007	1.50
12	0.062	2.43	-0.086	2.14	0.016	2.04	-0.010	1.84
年均气温	0.013	1.94	-0.028	1.37	0.003	1.83	-0.004	1.27

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Yanzhao YANG, Tingting LANG, Chao ZHANG, Kun JIA. Comparative Study of Different Temperature Interpolation Methods in the Belt and Road Regions based on GIS[J]. Journal of Geo-information Science, 2020, 22(4): 867

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Paper Information

Received: Feb. 8, 2020

Accepted: --

Published Online: Nov. 12, 2020

The Author Email: YANG Yanzhao (yangyz@igsnrr.ac.cn)

DOI:10.12082/dqxxkx.2020.200060

Topics

Resource Economy

Research Articles

Table 1. Correlation coefficient, multiple correlation coefficient and linear regression equation of mean temperature with latitude, longitude and altitude in the BR regions

Table 1. Correlation coefficient, multiple correlation coefficient and linear regression equation of mean temperature with latitude, longitude and altitude in the BR regions

Table 2. The results of cross validation errors for IDS, RIDS, CK and RCK in the BR regions (℃)

Table 2. The results of cross validation errors for IDS, RIDS, CK and RCK in the BR regions (℃)

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