Principles of imaging spectroscopy
This unit introduces the physical background related to imaging spectroscopy. The basic laws of electromagnetic radiation are addressed. Based on that, processes of radiation transfer…
This unit introduces the physical background related to imaging spectroscopy. The basic laws of electromagnetic radiation are addressed. Based on that, processes of radiation transfer…
This presentation tells the story of the evolution of Radar technology from the early days of research on electromagnetic waves to the development of the…
This is an introduction into the classification of land cover and land use from Earth observation data. The presentation includes: The material is valid for…
This presentation is part of a four-part series on the basics on Synthetic Aperture Radar. By the end of this presentation, you will be able…
This presentation is part of a four-part series on the basics on Synthetic Aperture Radar. Learning Objectives: Understand Sentinel Data Perform image preprocessing Analyze SAR…
This presentation is part of a four-part series on the basics on Synthetic Aperture Radar. Learning Objectives: Brief introduction to polarimetry and familiarize students with…
This presentation is part of a four-part series on the basics on Synthetic Aperture Radar. Learning Objectives: Brief introduction to polarimetry and familiarize students with…
The SAR Handbook: Comprehensive Methodologies for Forest Monitoring and Biomass Estimation is the culmination of a two-year collaboration between NASA SERVIR and SilvaCarbon. Five trainings,…
What is SNAP? ESA’s Sentinel Application Platform (SNAP) is a set of toolboxes, developed for the processing and analysis of Earth observation data. This software…
This is an interactive Python tutorial including a Jupyter Notebook. In this tutorial you will learn how to process and analyse tomographic SAR data.
The module SAR Tomography introduces the advanced technique of combining multiple radar images from several viewing angles into a new dimension of information. Although tomogoraphic…
Urban areas are of significant importance to mankind and our environment. This introduction lesson gives an insight on the characteristics of urban areas and their…
In this lesson the importance of urban footprint mapping is explained, while various SAR features relevant for mapping these urban footprints are given. Moreover, you…
Advanced knowledge about the importance of urban area mapping and the relevant characteristics of urban areas in SAR data are given in this lesson. Moreover,…
This module will show the importance of extracting certain urban objects, such as buildings, trees or roads. Moreover, the potential of SAR data for urban…
In this lesson the importance of urban DSM mapping is going to be explained. Therefore, relevant SAR features for the generation of these urban DSMs…
Synergy between different sensor systems bares the potential for a more holistic analysis for (urban) environments. Advantages and drawbacks of optical remote sensing data and…
RaySAR is a 3D synthetic aperture radar (SAR) simulator which enables to generate SAR image layers related to detailed 3D object models. Moreover, it enables…
The module “Mathematics” comprises the mathematical background required for the course material of SAR-EDU. To this end, basic matrix operations are introduced, followed by a…
The module “Time and Frequency” includes a summary of different types of Fourier transforms which enable to analyze different types of signals (continuous/discrete, periodic/non-periodic). Different…
The module “Filter Design & Aliasing” is intended to provide the basic understanding of the design and use of filters in time/space and frequency domain.…
The module “Physics” provides a brief introduction to the physical background related to SAR imaging. First, the distribution of signal wavelengths along the electromagnetic spectrum…
The module “Introduction to Estimation Theory” provides basic definitions in estimation theory. Moreover, demonstrative examples are given in the context of remote sensing, e.g. ship…
The module “Detection” introduces the Bayesian decision rule which enables to test a hypothesis with the result “true” or “false”. In this regard, different types…
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