Howto:Processing d-tpp using Python

From FlightGear wiki
Jump to navigation Jump to search
This article is a stub. You can help the wiki by expanding it.


Motivation

Screenshot showing scrapy scraping d-TPPs

Come up with the Python machinery to automatically download aviation charts and classify them for further processing/parsing (data extraction): http://155.178.201.160/d-tpp/

Data sources

Chart Classification

  • STARs - Standard Terminal Arrivals
  • IAPs - Instrument Approach Procedures
  • DPs - Departure Procedures

Modules

XML Processing

http://155.178.201.160/d-tpp/1712/xml_data/d-TPP_Metafile.xml

Scraping

Downloading

Converting to images

Uploading to the GPU

Classification

OCR

Prerequisites

pip install --user

  • requests
  • pdf2image

Code


See also


Related