在本项目中，比较了三种学习模型：ARIMA（自回归综合移动平均）、随机森林回归（RFR）和长短期记忆神经网络（LSTM-NN）。使用了从博亚卡省757个不同地理点收集的月降雨量数据，单位为毫米（mm）。
In this project, comparisons were made between three learning models: ARIMA (Autoregressive Integrated Moving Average), Random Forest Regression (RFR), and Long Short-Term Memory Neural Network (LSTM-NN). Monthly precipitation data in millimetres (mm) collected from 757 different geographical points in the Boyacá department were used. (2024-04-15, Others, 0KB, 下载0次)
此文档收录了WorldWind国内权威学习笔记（来自无痕客博客连载16篇），是理解消化吸收World Wind庞大代码的简明人性化教材。
This is a learning note of World Wind sourse code recommended by many 3D GIS fans.Absolutely,it is a express way to understand such a big programme code. (2012-03-31, Others, 1745KB, 下载35次)
2010年河南郑州市电子地图，很详细，mapinfo格式的，包括市区道路、酒店宾馆、高速公路、服务机构等40多个图层，希望对大家有用。
Zhengzhou City, Henan Province in 2010 electronic map, very detailed, mapinfo formats, including urban roads, hotels, highways, services more than 40 layers, want to be useful. (2011-11-13, Others, 1753KB, 下载42次)
2010年福建省南安市电子地图，很详细，mapinfo格式的，包括市区道路、酒店宾馆、高速公路、服务机构等40多个图层，希望对大家有用。
Nanan City, Fujian Province in 2010 electronic map, very detailed, mapinfo formats, including urban roads, hotels, highways, services more than 40 layers, want to be useful. (2011-11-13, Others, 619KB, 下载12次)
2010年内蒙古自治区赤峰市电子地图,mapinfo格式的，很详细，包括ROI、酒店宾馆、市区道路、高速路等40多个图层，希望对大家有用
Chifeng City, Inner Mongolia Autonomous Region in 2010 electronic map, mapinfo format, very detailed, including ROI, hotels, urban roads, highways, more than 40 layers, want to be useful (2011-11-13, Others, 804KB, 下载7次)
各高校（北京大学、武汉大学、南京大学、华东师大）地理信息相关专业硕博历届考试题
Colleges and universities (Peking University, Wuhan University, Nanjing University, East China Normal University) Geographic information relevant professional examinations硕博successive title (2008-08-16, Others, 341KB, 下载47次)