Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Holger Daedelow is active.

Publication


Featured researches published by Holger Daedelow.


international conference on computational science and its applications | 2014

Automated Generation of Value-Added Products for the Validation of Remote Sensing Information Based on In-Situ Data

Erik Borg; Chris Schiller; Holger Daedelow; Bernd Fichtelmann; Dirk Jahncke; Frank Renke; Hans-Peter Tamm; Hartmut Asche

Available in-situ (IS) data are an essential prerequisite for the validation of remote sensing (RS) data and information products. Due to the fact that IS data supply is very labour- and cost-intensive, ground-truth data acquisition needs to be operational and automated. Moreover, measurements should be taken simultaneously to data acquisition by operational RS systems. To be able to deliver representative and validated IS data applied to the validation of complimentary operational RS data, locations of measurement stations will have to be optimised to be representative for a particular geographical space. This paper presents a novel approach to provide complementary IS data simultaneously to RS data acquisition. It outlines the installation and operation of an automated IS measurement network for environmental parameters in the DEMMIN (Durable Environmental Multidisciplinary Monitoring Information Network) test site. To process the data, an operational processing chain has been implemented and used for IS data volumes. IS data measurements are evaluated to establish a basis for generating and validating value-added RS products.


international conference on computational science and its applications | 2017

High Temperature Fire Experiment for TET-1 and Landsat 8 in Test Site DEMMIN (Germany)

Erik Borg; Olaf Frauenberger; Bernd Fichtelmann; Christian Fischer; Winfried Halle; Carsten Paproth; Holger Daedelow; Frank Renke; Hans-Hermann Vajen; Jens Richter; Gregoire Kerr; Eckehardt Lorenz; Doris Klein; Jan Bumberger; Peter Dietrich; Harald Scherntanner

In 2012, the German Aerospace Center (DLR) launched the small satellite TET-1 (Experimental Technology Carrier) as a test platform for new satellite technologies and as a carrier for the Multi-Spectral Camera System (MSC) with five spectral bands (Green, Red, Near Infrared, Middle Infrared, and Thermal Infrared). The MSC has been designed to provide quantitative parameters (e.g. fire radiative power, burned area) observing high-temperature events. The detection of such events provides information for operational support to fire brigades, to change detection of hotspots, to assess CO2 emissions of burning vegetation, and, finally, contributes to the monitoring programs that support climate models. In order to investigate the sensitivity and accuracy of the MSC system, a calibration and validation fire campaign was developed and executed, to derive characteristic signal changes of corresponding pixels in the MWIR and LWIR bands. The planning and execution of the validation campaign and the results are presented.


ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences | 2015

Near Real Time Applications for Maritime Situational Awareness

Egbert Schwarz; Detmar Krause; Matthias Berg; Holger Daedelow; Holger Maass


Archive | 2016

Near Real Time Applications to retrieve Wind Products for Maritime Situational Awareness

Holger Daedelow; Egbert Schwarz; Sergey Voinov


Archive | 2013

RapidEye Science Archive: Remote Sensing Data for the German Scientific Community

Erik Borg; Holger Daedelow; Marcus Apel; Klaus-Dieter Missling


Archive | 2013

From the Basics to the Service

Erik Borg; Holger Daedelow; Ryan Johnson


Archive | 2018

Coastal modelling topography data by waterline retrieval from Sentinel-1 satellite acquisitions: from method development to a Near Real Time service

Stefan Wiehle; Andrey Pleskachevsky; Sven Jacobsen; Egbert Schwarz; Holger Daedelow; Detmar Krause


Archive | 2018

Supporting maritime forecast with Sentinel-1 satellite Near Real Time services: observations of wind, sea sate and coastal processes

Andrey Pleskachevsky; Stefan Wiehle; Sven Jacobsen; Egbert Schwarz; Holger Daedelow; Detmar Krause


Archive | 2018

Innovative observations of Sea State by Sentinel-1 satellite radar imagery: Storm Tracking for Maritime Situation Awareness

Andrey Pleskachevsky; Sven Jacobsen; Björn Tings; Egbert Schwarz; Detmar Krause; Holger Daedelow; Arno Behrens


Archive | 2017

Applications for Maritime Situational Awareness

Egbert Schwarz; Sergey Voinov; Detmar Krause; Holger Daedelow; Björn Tings

Collaboration


Dive into the Holger Daedelow's collaboration.

Top Co-Authors

Avatar

Erik Borg

German Aerospace Center

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Björn Tings

German Aerospace Center

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Frank Renke

German Aerospace Center

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge