Modern life relies heavily on artificial satellites. They provide many important services, including GPS, weather forecasting, Earth observation, and other forms of communication. Artificial satellites orbit Earth with remarkable accuracy, both around and at the planet. But how do these satellites maintain their orbit and avoid falling back to Earth or drifting off into space? Artificial Satellites Stay in Orbit (Created by Google Gemini) Understanding Orbit: Balance Between

As a basic element of a modern Geographic Information System (GIS) , a Digital Terrain Model (DTM) is an important visualisation of the surface of the Earth without the vegetation or structure of the natural environment. DTMs enable the analysis of terrain, hydrological models, and help planners determine where to construct infrastructure and how to manage the environment. This article will outline what DTMs are, how they are classified, the accuracy and reliability of their

When it comes to utilizing Geographic Information Systems (GIS) , historical source maps, or analysing elevation-related data, TopoView provides a set of tools that can give you additional capabilities that may not be available from other mapping applications. TopoView is an online mapping application that was developed by the U.S. Department of the Interior and the United States Geological Survey (USGS). TopoView makes more than 250,000 scanned topographic maps (from the lat

Infrastructure networks, such as electric utilities, transport corridors, and buried pipelines, span large geographical areas and are under increasing amounts of stress from ageing assets, changing regulations, climate change-associated risks, and growing consumer demand for services. As such, many organisations are now beginning to think about how best to operate and manage their critical infrastructure. To this end, geospatial intelligence (GEOINT) has emerged as an innovat

Selecting the appropriate data format is one of the most important steps when working with spatial information (GIS analysis, Mapping, Photogrammetry , Computer Vision, Digital Twins). Each of the raster, vector, and point cloud dataset formats has advantages and disadvantages. Selecting the proper format will increase performance, accuracy, and ultimately, the value of your spatial analysis. Raster, Vector, and Point-Cloud Data What Are Raster, Vector, and Point-Cloud Data?

In today’s rapidly urbanizing world, cities are looking for smarter, data-driven ways to manage growth, infrastructure , and public services. Geospatial analytics—the practice of analyzing geographic and location-based data—has become a cornerstone of modern urban planning and the development of smart cities. By combining GIS (Geographic Information Systems) , remote sensing, real-time sensor networks, and predictive analytics, urban planners can visualize trends, optimize re

The need to comprehend and reduce the impact of human activities on the environment has become a high priority as the pace of change continues to accelerate globally. To accomplish this, scientists, policymakers, and conservationists have found that utilizing various forms of geospatial data , such as satellite imagery , GPS coordinates, and remote sensing, along with GIS, has changed the way many individuals view the world we live in. In this paper, we will examine the role

The rapid evolution of technology and the use of satellite and drone imagery to monitor the environment and human activities (land use) present many opportunities for creating sustainable solutions to Environmental Planning, Agriculture, Forestry, and Urban Planning. Time-Series Analysis with Satellite & Drone Data (Created by Google Gemini) What is Time-Series Analysis in Remote Sensing? Time-series analysis provides a means of extracting useful information from a set of d

One of the most important things remote sensing and geospatial professionals do is convert raw satellite imagery into finished analysis-ready Geographic Information System (GIS) Layers. The conversion of this unprocessed satellite data into usable results can be applied to all aspects of land use planning, environmental monitoring, disaster response, and precision agriculture. From Raw Satellite Data to GIS-Ready Layers ( Created by Google Gemini) Why Raw Satellite Data Nee

When looking at the geospatial and mapping industry, Accuracy is Paramount! Surveyors, Urban Planners, and Environmental Scientists will continue to use cutting-edge technologies such as Drones, by using Light Detection and Ranging (LiDAR) and Satellite Images to create high-resolution 3D Terrain Models. Integrating Drone LiDAR and Satellite Imagery allows for a level of accuracy, Detail, and Speed that has never been achieved before in Topographic Analysis. The purpose of

Land Surface Temperature (LST) plays an important role in Environmental Studies, Climate Change Research, and investigating the Geographic Regions of the Earth. LST is rapidly becoming an important tool, particularly in the context of increasing Global Average Temperatures, increasingly Urbanized Areas, and Climate Change. The use of LST will allow GIS Professionals and Geographic Researchers to understand Climate Change, Urban Heat Island Effects, Health, and the Sustainabil

Point cloud data is a collection of three-dimensional data points that have been organized into a coordinate system. Each point within the data consists of a specific location on a surface or object, with the location defined using an X, Y, and Z coordinate system. In addition to representing a specific spatial location, point clouds may also include other attributes, depending on the source of the data, such as colour, intensity, and classification. Through point clouds , w

In an era driven by data, geospatial services  have become an essential tool for businesses, governments, and organizations worldwide. But what exactly are geospatial services, and why are they gaining critical importance in 2025? Let’s dive in. Geospatial Services Understanding Geospatial Services Geospatial services  refer to a set of tools, technologies, and solutions that collect, analyze, visualize, and manage geographic data. This data is linked to specific locations on

The desire for precise, high-resolution, regularly refreshed aerial or satellite imagery has reached unprecedented levels across the geospatial sector. As businesses, governments, and researchers increasingly depend on the situational awareness of detailed location intelligence, two of the main types of visual data are aerial and satellite imagery . Even though these two types of data are frequently juxtaposed with one another, they serve distinct and highly complementary

The accurate mapping of agricultural land remains an indispensable component of modern agriculture , land use planning and design, crop management and assessment, and resource management. Furthermore, with the advent of Geographic Information Systems (GIS) , the way farmers and researchers, and policy-makers apply land attributes, assess land changes, and base management decisions on place, a whole new approach has been gained. Using available spatial analysis, remotely sense

Satellite imagery has become an indispensable tool in contemporary technology, transforming industries that range from defence to agriculture . By capturing high-resolution images of Earth from space, satellites provide invaluable information that can inform decisions, enable predictive analytics, or facilitate innovative solutions. In this blog, we highlight five technical applications of satellite imagery and their impact on the future of technology. 5 Uses of Satellite I

In recent years, the field of three-dimensional (3D) mapping has emerged as a central system of technology for urban planning, environmental monitoring, autonomous navigation, and disaster management. LiDAR (Light Detection and Ranging) promises to obtain high-precision 3D mapping, based on capturing topographical characteristics using laser pulses. However, there are a few limitations with LiDAR data. Generally, the effectiveness of LiDAR data for developing reliable 3D mo

Knowing the distinction between vector and raster data is crucial in the fields of digital mapping, remote sensing, and geographic information systems (GIS) . Everything from web maps and navigation apps to environmental research and land-use planning is powered by these two data types. Although they both convey geographical information, they do so in rather different ways, and each has advantages, disadvantages, and ideal applications. Vector Data vs Raster Data What Is Vect

Within a Geographic Information Systems (GIS) framework, data is everything. Whether working with urban planning or environmental monitoring, GIS produces value for users based on its data. How can GIS practitioners ensure that the data they are using has reliability, discoverability, and comprehensibility? The answer is metadata. In this particular blog we will cover the basics of GIS metadata, the importance of metadata, and best practices for managing metadata. Metadata

In the era of digital transformation, the mining sector is undergoing a technological revolution. One of the most exciting developments is the advent of AI-enhanced satellite imagery for the continuous surveillance of mining activities. By combining Artificial Intelligence (AI) with high-resolution satellite imagery , mining companies can now monitor operations, respond to safety requirements, and manage resources in real-time. Satellite Imagery for Mining Site Observation T