Name: xiaojiang li
Type: User
Company: Assistant Professor, University of Pennsylvania, former postdoc @MIT Senseable
Bio: Urban Scientist, Spatial Data Scientist, Professor at University of Pennsylvania, Founder of Biometeors, Former Postdoc at MIT Senseable City Lab
Twitter: GIS_jiang
Location: Philadelphia, PA
Blog: https://www.urbanspatial.info/
xiaojiang li's Projects
Basic spatial queries on Twitter data in PostGIS and MongoDB
This is for the course of urban analytics
Course materials, Jupyter notebooks, tutorials, guides, and demos for a Python-based urban data science course.
Code for constructing the urban environments dataset and for land use classification via convolutional neural networks
Urban Informatics and Visualization (UC Berkeley CP255)
We propose a simple yet efficient technique to leverage semantic segmentation model to extract and separate individual buildings in densely compacted areas using medium resolution satellite/UAV orthoimages. We adopted standard UNET architecture, additionally added batch normalization layer after every convolution, to label every pixel in the image.
Module ENVS456 - University of Liverpool