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Detailed close-up of a globe showcasing parts of Europe and Asia for world exploration concepts.

how to read Cloud-optimized geotiff (cog) in python?

Leave a Comment / Python / Nick Lim

To read a COG (Cloud-Optimized GeoTIFF) file in Python, you can use the rasterio library. It supports efficient reading of GeoTIFFs, including those optimized for cloud access (COG files). Steps to Read a COG TIFF File Install the rasterio library: Or install with requirements.txt Read the COG file: Here’s an example of how to open […]

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A detailed vintage map showcasing global geography with an old paper texture.

HOW TO CREATE WMS WITH FASTAPI

Leave a Comment / Python / Nick Lim

Learn how to create a lightweight Web Map Service (WMS) using FastAPI. This step-by-step guide covers setting up WMS APIs, rendering map tiles, handling spatial data, and implementing OGC standards with modern Python libraries. Creating a API server to support WMS File Structure Prepare a requirements.txt Install dependencies router.pyCreate a FastAPI router for WMS APIs.

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How to Generate Contour Lines with QGIS

Leave a Comment / QGIS / Nick Lim

Introduction Creating contour lines has always been a recurring task in my projects, QGIS stands out as an excellence choice. As a free and open-source software, QGIS combines ease of use with robust capabilities, making it a go-to solution for geospatial analysis. In this post, I’ll guide you through the process of generating contour lines

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