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Featured Article Global Positioning System

Quantum Technology as Supplementary Navigation Solutions

A quantum technology based Positioning, Navigation and Timing (PNT) system as a backup for when GNSS satellites are not available and is the need to overcome the limitations of satellite based navigation.

Featured Article Remote Sensing Software

Free and Open Source SAR Image Processing Software

This blog post will introduce best free/open source SAR Image Processing Software packages and provide a brief overview of their features.

Featured Article Remote Sensing

Solar Induced Chlorophyll Fluorescence – A Better Predictor of Crop Stress through Satellite Remote Sensing

Solar Induced Chlorophyll Fluorescence is an electromagnetic signal re-emitted by Chlorophyll-a of a plant which was absorbed by chlorophyll-a and chlorophyll-b from active photosynthetic radiation but unused for photosynthesis.

Featured Article Global Positioning System

Everything You Need To Know About GPS L1, L2, and L5 Frequencies

There are three civilian GPS frequencies: L1 at 1575.42 MHz, L2 at 1227.60 MHz, and L5 at 1176.45 MHz. Each frequency has unique properties that make it better suited for certain types of applications.

Featured Article Remote Sensing

How Geospatial Technologies Are Bringing Another Green Revolution In India

By integrating spatial information with data on crops, irrigation, weather, and soil characteristics, researchers can develop models that help farmers optimize their production. In this way, geospatial technologies are bringing another green revolution in India.

Featured Article LiDAR

UAV LiDAR Technology in Forest Management

This case study from Routescene demonstrates the value of UAV LiDAR derived point cloud data for operational forest management.

Featured Article GIS

Keeping Up with the Times: Applying GIS Tools for Flood Disaster Mitigation

GIS is a powerful resource as it is accessible, free, and relevant for multiple stakeholders. Anyone can use GIS software to develop flood disaster mitigation strategies and avoid high-cost, flood-related damages on their property.

Featured Article LiDAR

Automated Point Cloud Analysis for Forestry Mapping

Pointly has developed AI solution, that takes point clouds as input and outputs a shapefile with the location of tress for forestry mapping.

Featured Article Remote Sensing

Remote Sensing and GIS for Sustainable Forest Management

The data needed for forest management include wood procurement potential, forest cover, growing stock volume, and biomass carbon balance.

Featured Article Remote Sensing

Landsat 9 Satellite – Latest and Powerful Satellite in the Landsat Series

Landsat 9 carries two science instruments – the Operational Land Imager 2, and Thermal Infrared Sensor 2.