material for teaching at a private company (in Czech)
GRASS GIS shell script demonstrating raster-to-vector (r.to.vect) and vector-to-raster (v.to.rast) conversion: random point sampling, raster-to-vector points and smoothed areas, rasterisation of vectors, univariate statistics comparison, Shapefile export, feature extraction and vector overlay.
Interactive data filtering and visualization tool for high-dimensional vector data. Built with React, D3, and TensorFlow.js for real-time data exploration in the browser.
LLM application which utilises cutting edge libraries such as langchain to generate responses for businesses looking to know more about the different SG policies that can support them. Uses Retrieval Augmented Generation with vector database.
Remote_Sensing_Assessment_1
Deterministic spatial dataset engineering for canonical grids, point/polygon/raster alignment, validation, and provenance.
OpenUSD FileFormat plugins and reusable C++ libraries for GIS vector data.
Repositorio para el Código Cluster Comet, que tiene como objetivo crear una columna dentro de la tabla de atributos de una capa vectorial, que permita obtener subgrupos relativamente equilibrados a partir de tres criterios (condicionante, geográfico y numérico) definidos por el usuario.
Visual diff for QGIS vector layers—see added, removed, modified, and moved features instantly.
GeoQA: Geospatial Data Quality Assessment . one-liner profiling, quality scoring, interactive reports
A foundational Geographic Information System project developed in Python, demonstrating basic GIS operations like handling spatial data, triangulation, and spatial analysis. This archived project serves as an early career milestone and a resource for those new to GIS programming.
A Python‑based vector workflow analyzing street tree density across Cambridge, MA zoning districts using GeoPandas, OSMnx, and OpenStreetMap road networks.
GRASS GIS shell scripts for vector data processing and thematic land-cover mapping of Burundi: shapefile import (v.in.ogr), attribute-table queries (v.db.select, db.*), vector styling (v.colors) and display, plus a Landsat mosaic classification workflow. Figures for Lemenkova, Geografares 2024, 4(39) (EN & FR versions).
Basic tools (Python) for geo-processing workflow of raster and vector data
A very simple program for beginners (like me :D) in python - Using python module like folium you can create a simple map showing Seven wonders of the world on a basemap
VLib is a digital library platform targeting college library systems that utilises a vector database for discovering required resources and thereby making information accessible to all users irrespective of their knowledge level. It overcomes the incapability of present systems to handle descriptive queries thereby limiting information access.
Partitions a study area into settlement units from building footprints, using kernel density estimation and Voronoi tessellation. Produces the PART_<id> polygon layer IBTool takes as input. Companion QGIS plugin to IB-Tool.
Pipeline em Python para pré-processar plantas CAD (DXF/DWG): normaliza unidades e layers por semântica (regex), explode/blocos e discretiza arcos, e converte a geometria 2D em um grafo topológico (NetworkX) com export GraphML/JSON.
A simple, local-first semantic knowledge base. Add documents, search with natural language, find what matters.
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