1. 毕业设计（论文）的内容和要求

1、收集SRTM-1误差评价及随机森林算法的相关资料； 2、熟悉基于随机森林的SRTM-1高程误差修正的内容和技术方法，撰写开题报告； 3、对SRTM-1高程误差特征进行实验分析； 4、应用随机森林法对SRTM-1高程误差进行校正； 5、撰写论文，进行答辨。

2. 参考文献

[1]汤国安,刘学军,闾国年,等.数字高程模型及地学分析的原理与方法[M].北京:科学出版社.2005. [2]周启鸣,刘学军.数字地形分析[M].北京:科学出版社.2006. [3]Athmania, D. and Achour, H. 2014. External validation of the ASTER GDEM2, GMTED and CGIAR-CSI- SRTM v4.1 free access digital elevation models (DEMs) in Tunisia and Algeria. Remote
Sensing, 6, pp.4600#8211;20. [4]Berry, P. A. M., Smith, R. G. and Benveniste, J. 2010. ACE2: the new global digital elevation model. In: S. P. Mertikas, ed. Gravity,geoid and earth observation. Berlin: Springer. [5] Fujisada, H., Urai, M. and Iwasaki, A. 2012. Technical methodology for ASTER global DEM. IEEE Transactions on Geoscience and Remote Sensing, 50, pp.3725#8211;36. [6] Hirt,C., Filmer,M. and Featherstone,W.2010.Comparison andvalidation of the recent freely availableASTER-GDEMver1, SRTMver4.1 and GEODATA DEM-9S ver3 digital elevation models over Australia. Australian Journal of Earth Sciences, 57, pp.337#8211;47. [7] Hvidegaard, S. M., Sandberg, S., Rensen, L. and Forsberg, R. 2011.
ASTER GDEM validation using LiDAR data over coastal regions of Greenland. Remote Sensing Letters, 3, pp.85#8211;91. [8]Ioannidis, C., Xinogalas, E. and Soile, S. 2014. Assessment of the global digital elevation models ASTER and SRTM in Greece.Survey Review, 46, pp.342#8211;54. [9] Li, P., Shi, C., Li, Z. H., Muller, J.-P., Drummond, J., Li, X., Li, T., Li, Y. and Liu, J. 2012. Evaluation of ASTER GDEM ver2 using GPS measurements and SRTM ver4.1 in China. ISPRS Annals
of the Photogrammetry, Remote Sensing and Spatial Information Sciences, I-4, pp.181#8211;6. [10] Li, P., Shi, C., Li, Z. H., Muller, J.P., Drummond, J., Li, X. Y., Li, T., Li, Y. B. and Liu, J. N. 2013b. Evaluation of ASTER GDEM using GPS benchmarks and SRTM in China. International Journal of Remote Sensing, 34, pp.1744#8211;71. [11]Miliaresis, G. C. and Paraschou, C. V. 2011. An evaluation of the
accuracy of the ASTER GDEM and the role of stack number: a case study of Nisiros Island, Greece. Remote Sensing Letters,
2, pp.127#8211;35. [12] Slater, J. A., Heady, B., Kroenung, G., Curtis, W., Haase, J.,
Hoegemann, D., Shockley, C. and Tracy, K. 2011. Global assessment of the new ASTER global digital elevation model. Photogrammetric Engineering and Remote Sensing, 77, pp.335#8211;49. [13] 杭琦,杨敬辉. 机器学习随机森林算法的应用现状[J].电子技术与软件工程,2018.

3. 毕业设计（论文）进程安排

2019.01 资料收集与整理 2019.03 开题报告撰写与修改 2019.04 实验分析 2019.05 论文撰写 2019.06 预答辩与答辩