No Clocks

In this talk we'll explore the following PostGIS related extensions and how they can be used to load and analyze data. We'll also highlight new features in newer versions of PostGIS that simplify solving of problems. Extension coverage will be: * postgs - the core extension * postgis_raster - extension packaged with postgis for raster analysis * postgis_topology - postgis extension commonly used for data cleanup * postgis_sfcgal - postgis extension with advanced processing and 3D support * ogrfdw - a PostgreSQL spatial foreign data wrapper extension

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Extracting data doesn’t have to be difficult or time consuming. Learn how to do data scraping effortlessly—and ethically—in this complete guide.

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A Software Architect’s Exploration of Open Source GIS Software and SDI-Considerations for GIS Application

Parcel mapping is at the heart of land management, appraisal, and development, but what does it mean when we say our parcels are "accurate"? After a lively discussion at a recent surveying conference, I realized that many professionals, especially in surveying and GIS, often conflate preci

Discover 5 game-changing Espanso packages that streamline your PC workflow, from text generation to formatting shortcuts and more.

In my old age I’ve mostly given up trying to convince anyone of anything. Most people do not care to find the truth, they care about what pumps their bags. Some people go as far as to believe that perception is reality and that truth is a construction. I hope there’s a special place in hell for those people.

Comprehensive collection of developer cheat sheets and quick reference guides

Privacy-first web utilities for developers. JSON formatter, Base64 converter, QR generator, password creator, and more. All processing happens locally in your browser.

A simple and clean API testing tool built with Next.js

Free fake REST API service with multiple resources. Perfect for development, testing, and tutorials.

Learn how to customize your keyboard for comfort, style, and productivity. Expert tips on switches, keycaps, and programming from the Keychron team.

Explore developer resources, tutorials, API docs, and dynamic examples to get the most out of OpenAI's platform.

Collection of functions to help retrieve U.S. Geological Survey and U.S. Environmental Protection Agency water quality and hydrology data from web services.

In the ever-evolving world of real estate, access to accurate and comprehensive property data is crucial for investors, analysts, and even curious homeowners. Thankfully, in today's digital age, a wealth of information is available online through various free sources. In this blog post, we'll explore some of the best free sources to obtain property data and how The Warren Group aggregates our data into a single, convenient platform, streamlining the way real estate information is accessed.

Stay informed with the latest insights and best practices in land acquisition, title research, and infrastructure development on our blog.

Explore smart land valuation analytics and discover strategies for efficient land acquisition.

Learn how to effectively manage and analyze geospatial data using PostgreSQL and PostGIS. This comprehensive guide covers spatial queries, performance optimization, advanced features, and integration with GIS tools. Perfect for developers working on location-based applications and GIS projects.

GIS is a vast and rapidly growing discipline offering a ton of tools, software, and data to reference for any given project. It can feel overwhelming to have so much material to weed through, so this guide is aimed at providing a curated collection of trustworthy mapping resources to inform any GIS endeavor you may […]

Geographic Information Systems (GIS) are now essential in the real estate sector, fueling innovations and unlocking fresh perspectives on market

Property valuation is an art and science as described by professionals and in a number of case laws. Technologies like Geospatial Information System (GIS), Artificial Intelligence (AI), Building Information Management (BIM), deep or machine learning are argued to have an impact in the determination of property value. However, there is a dearth of published material that has streamlined the use of technologies, specifically the use of GIS for an enhanced property valuation process. Hence, the stance taken in this research is to set out a systematic review protocol guided by an updated PRISMA 2020 guideline for systematic reviews to search the possible use of GIS for an enhanced property valuation process. Results of the synthesised sources show four main themes of the use of GIS in the property valuation process, they are the data visualisation, mass valuation, cloud system and price prediction. Findings are significant to the development of a comprehensive integration between GIS and real estate valuation practice, and also for questionnaire development in future research for professional opinions or facts relating to this research area.

I recently updated the {rpostgis} R package to fit into the current spatial ecosystem of packages. Here, I show a basic usage of the package

See how the Earth is slowly build up from each of the 600,000 satellite images taken by Planet's satellites in a single day