Google Cloud’senterprise data warehouse. It’s an immensely scalable and quick data storage and processing product that got a geospatial facelift a couple of years ago. Users interact with BigQuery with standard SQL verbs. It feels like a relational database except you can have relations and tables that are petabytes big ̶ but to the user, it’s still just a simple case of typing in SQL.
We now live in an age where almost everything is customizable and can be adapted to our individuality. In previous eras, maps were physical documents. If you went hiking and you took a one-to-one map with you, where would you even put it? It wouldn't be helpful. In the digital realm, we capture the information from smartphones, from IoT devices, intelligent cars driving around, satellites, and building sensors. We put these into place and have a perfectly clear picture of the world in its digital format—this is your digital one-to-one map.
Segmenting data and audiences is really big at the moment, its about getting the right message to the right person at the right time. Geospatial is a big part of that, it's about putting your data in context.
Everything happens at a location and at a specific time. Why have GIS standards ignored the temporal aspect of data, why don't we have the same kind of functionality for spatial-temporal data that we have for spatial data? Anita Graser, the creator of the time manager plugin for QGIS answers these questions.
Property is surrounded by a legal space that the government defined and sectioned off to the owner with a street address for tax purposes. It’s a polygon, rectangle, or square space. A host of other information is connected to that parcel, such as when it was first subdivided, is there a structure on it, and does it have utility hookups? What are the permissions, zoning, and taxes owed on it?
Jupyter Notebooksare an interface for combining code, documentation, and data access. Previously, your data was held in one location. You coded somewhere else and output it to a different folder which you opened to see what your code did. A notebook is a single place where you combine code, workflow, documentation, and the results.
Remote sensing with a difference. That’s what Ellen Christopherson, CEO and founder ofclearGrid, is here to talk about. Their unique way of collecting radio frequency (RF) data makes them a valuable partner for utility and energy companies that do any type of meter readings and billings. Ellen’s background in aviation engineering gives her an edge to see how technology can deliver efficiency in this space.
Indoor positioning and navigation are still done on a case by case bases and generally only offer sub-meter accuracy. But what if you had millimeter accuracy? what problems could you solve or use cases could you dream up?
A digital twin is a digital replica or model of a living or non-living physical object. Geospatial and CAD data often provide the physical context for these objects but no digital twin would be complete without different real-time or near real-time data streams.
Anita Graser is a legendary open-source geospatial Python expert. With her extensive knowledge of the subject, she is here to convince us of why Python is a great language and how we can all get started learning it. Stick around to see the benefits and learn why Python may or may not be an option for your GIS project.
Two free and open-source apps that will help you collect GIS data in the field and synchronising that data to a centralized database. Online or offline these apps are integrated into the QGIS ecosystem and they just work!
GIStechnology is underutilized. There is a huge opportunity for professionals in the geospatial industry to be leaders and not just mapmakers. Cartography is an important part of what GIS professionals do but it does not have to be the only thining that they do.
Historically, CAD was used to draw buildings and facilities. These systems were never meant to store complex attribution we take for granted in the GIS world today. This geospatial podcast episode explores the differences between Computer aided-design and geographic information systems.
The Mars Rover Project. Autonomous robots monitoring substations. How is this all relevant to the geospatial community? Scott Nowicki is happy to clarify. He explains the technology that enables robots to integrate detailed maps, orientate, and move around their environments as they go on their daily business and build detailed change detection maps for substations and facilities management. But the question is, can they and do they truly add value to operations where human presence is difficult or unnecessary?
Learn how to apply for entry-level GIS jobs and geospatial internships. Find out what it takes to move from an entry-level GIS position to a mid-level / leadership role in GIS. You will also discover what recruitment looks like in the broader geospatial industry.
This week on the podcast Kent Marten from Tableau explains the cross over between business intelligence tools and traditional GIS software. We also explore the challenges around self serve mapping and answer the question "Is location still the next big thing"
Serving dynamic vector tiles might not be as difficult as you think. Paul Ramsey from Crunchy Data starts off by walking us through the early days of PostGIS, explaining what a vector tile is and the advantages over image tiles before explaining how you can easily and safely serve your own data as vector tiles straight from a PostgreSQL database.
QGIS is rapidly becoming the default opensource geospatial desktop tool for the GIS community. Today, Kurt Menke who has written serval books on QGIS shares his insights and experience with the QGIS and talks about so of the more exciting features that are built into QGIS
The changing world of eath observation and some of the challenges facing the industry at the moment. We also discuss remote sensing space with regards to the Gartner Hype Cycle and discuss the role of non-traditional players in the earth observation space. GIS / Geospatial podcast about remote sensing and earth observation.
John Bryant the founder of Mammothgeospatial introduces us to the power of an opensource SQL database called PostgreSQL. We talk about some advantages that this database has over flat files and why you might want to invest time and energy into learning more about relational databases and the Structured Query Language "SQL".
R is perhaps the most powerful computer environment for data analysis that is currently available. Tim Appelhans joins me on the show today to talk about his journey from learning R too developing new packages and extending the geospatial visualization capabilities of R
Drones are changing the frequency, resolution, and scale of geospatial data collection. SkyCatch is applying drone-based data collection to the mining industry which might just be the first step on the journey to an autonomous workplace.
An interview with one of the founders of Safe Software, Dale Lutz (an all-around nice guy and a thought leader in the geospatial world). Dale walks you thought the evolution of the problems that Safe is solving, and gives you insight into the fallacy of the one “file to rule them all” theory and talks about trends in the geospatial file formats and data exchange in general.
n some respects, we are all drowning in data and one of the big challenges going forward will be filtering the data we have so we can make sense of the world by removing the noise. The Travel Time Platform approaches location-based search form the perspective of the time it takes to reach a destination.
Vricon is on a mission to build the most accurate 3D model of the surface of our planet. They have access to what might be the largest stockpile satellite imagery in the world and are using a technology stack that focuses on very large scale image processing and in particular multiview 3D reconstruction. I this podcast interview the Vise President of Vricon, Isaac Zaworski walks us through what the process of creating the most accurate 3D model of the world looks like today, what challenges they face when process imagery and what this might look like in the future.
What3words divides the world into a 3 * 3-meter grid, each square is uniquely identified by three words which creates a global reference system that allows people to identify and navigate between these 3*3 meter squares using 3 words instead of longitude and latitude.
The job is not to make the dots but to connect them. It is the realationships between and among objects that give context to the world. A discussion about the past, present, and future of geospatial and GIS.
Collecting and validating geospatial data for every commercial location in the USA and Canada is not an easy task. It requires aggregation of data from multiple sources and formats. This data then needs to be validated and decisions need to be made about which data sources represent the truth.
The curbside might not seem like the most obvious focus point in terms of mapping the urban environment but when you start to think of the curb as a highly regulated space and when you consider the number of arrivals and departures that that place on the curb in crowded urban environments.
The move from printed media to digital media has had a huge impact on the way cartography is used and consumed. News rooms around the world are not only using maps to illustrate their written content but also as a form of branding.
Geomob provides a forum to learn and exchange ideas about any interesting services and projects that deal with location. Everyone working in or curious about the location space or with location services is welcome.
The future of remote sensing and earth observation might be open, collaborative and involve much more end user education that you expect. DR Aliastra Graham shares his observations based on 20 years of experience in the industry.
Geospatial data is not always easy to find. The open data revolution and the abundance of data available on the global market have created a very fragmented environment and it is often difficult to know where to look to find what you need.
Removing the barriers to entry by making it easy to create immersive geodata visualisations that tell a story and explain a process. Maple Precision has incorporated insights from the gaming industry to create a platform that organises spatial data for a variety of ....
Every building has its own geomagnetic fingerprint and by mapping that fingerprint against a floorplan of the building IndoorAtlas is able to provide accurate location and navigation inside. The genius of this system is that it takes advantage of an existing geomagnetic infrastructure.
Location gives context to data but it can also be used to give context to experiences. Radar is a platform for geofencing and location tracking. In this interview with Co founder Nick Patrick we discuss the opportunities around using location to deliver contextualised experiences to users
Craig Taylor creates inspirational geospatial visualizations and this is his journey from a formal education in GIS using industry standard tools to creating leading edge geospatial visualizations that tell meaningful stories using software that is designed for rendering 3D
Humanitarian emergencies often strike without warning, destroying lives and livelihoods within a matter of seconds. In the immediate aftermath, the challenge for those responding is to know where to start.
Litter is everywhere. Soda cans, plastic bags, and cigarette butts litter the environment, choke wildlife, and threaten our planet. Litteratiis tackling this problem one piece of litter at a time. Geotags provide insight into problem areas, while keywords identify the most commonly found brands and products. Throw some machine learning into the mix and we might just be able to model the flow of litter thought our environment. This data will be used to work with companies and organizations to find more sustainable solutions
Traffic on the road is governed by a strict set of well integrated rules covering everything from speed limitations, direction of travel and even who has the right of way in given situations. There are many use cases for drones but if we can't agree on or regulate their flight paths we might never see them integrated into the urban landscape.
Rachel Olney is the founder of Geosite, a company that describes it's self as the Google Drive, or Switzerland, of geospatial. Rachel shares the insights that lead her to start a company that aims to bridge the gap between users that understand the importance of location intelligence but lack the technical expertise to use many of the current geospatial software solutions.