kingsley0107

Junran Liang's repositories

road_regularization

🚀 Road network simplification, batch conversion of OSM road multi-lines to single lines 🚀 Detection and export of dead-end roads 🚀 Parcel division 🚀 Road network optimization 🚀 Block divide, cartography, export dead-end roads, and so on...

Language:Python27 10

streetview_images_crawler

🐍a repo for crawling online streetview images for planning, urban big data, spatial-temporal data analytics

Language:Python1600

bd_qianxiCrawler

🏙 Baidu migration data crawling 🏙 City-level flow migration index 🏙 City migration in and out index 🏙 Intra-city commuting index 🏙 Intra-city leisure and entertainment index, etc. 🏙 Accurate to city and date

Language:Python800

Streetview_Segmentation

Streetview Segmentation.

Language:Jupyter Notebook400

urban_renewal_indices_calculator

🏘 Urban Renewal Indicator Calculator: Coverage Rate, Buffer Zone, Road Network Building Density, etc.

Language:Python300

mobile_data_process

📱📱 a repo for processing signal phone big data in urban informatics, urban planning and smart cities.

Language:Python200

XGBoost_Accident_Modelling

exploring the effects of the directly perceived surrounding on traffic accident using XGBoost and SHAP. Using Google Streetview as the surrounding data source.

Language:Jupyter Notebook200

Night_Light_Image

processing nighttime light images for calculating urban socioeconomic status.

Language:Python100

GeoSQLToolkit

Series of scripts for geospatial data analytics, calculation and interaction. Integrating Python and SQL efficiently for spatial data interacting with your geo-database.

Language:Python000