Remote sensing of the atmosphere with gps radio occultations. Impact of atmospheric and oceanic dealiasing level1b aod1b. Remote sensing section project partners scientific principal investigator gfz potsdam project management dlr agency space segment kayserthrede spectrometer ohb bremen bus technology ground segment dlroberpfaffenhofen core science team ecst status. Routine gps data quality check at gfz potsdam the igs. Remote sensing and geoinformatics overview topics projects infrastructure staff publications data, products, services. Provided by gfz geoforschungszentrum potsdam, helmholtz centre 2 3. The icgemformat franz barthelmes and christoph forste gfz potsdam, department 1 geodesy and remote sensing 7. At the gfz ivs ac the operational work is done by robert heinkelmann and tobias nilsson. Helmholtz centre potsdam, gfz german research centre for geosciences, telegrafenberg, 14473 potsdam, germany mathias. Remote sensing modelling was found to better capture river mouth relative strength, and accumulation patterns were found largely consistent with hydrodynamic modelling. Hyperspectral remote sensing applications optical remote sensing analyzes varying electromagnetic radiation spectral properties in the visible near infrared, shortwave infrared and thermal infrared spectral region from 0. Job full professorship w3 for remote sensing in geo. Ground surface response to continuous compaction of. Abstract book th annual phd day march, 2018 phd day 2017 at the gfz.
Satellite remote sensing database a multitemporal database of optical remote sensing data has been created for the study area in southern kyrgyzstan. Integrating remote sensing, in situ sample collections and ocean current modelling. Niklas bohn is a phd candidate at gfz postdam undertaking work in the remote sensing section. The university of potsdam, faculty of science, institute of geosciences. The performance discrepancy is likely due to 38 shortcomings of the remote sensing yield data since it diminishes when using reported yield 39 anomalies instead. The successful candidate will significantly advanceinterdisciplinary remote sensing research. Spectra from the usgs digital spectral library of ironbearing minerals and materials and their characteristic absorption features that were used for the comparison of. Each individual data file consists of two sections. Earth remote sensing instruments passive remote sensing magneticmotion sensors accelerometers grace acc. This multitemporal database consists of 592 multispectral mid and highresolution satellite remote sensing images acquired by.
Introduction optical imaging spectroscopy or hyperspectral remote sensing for earth observation relies on the use of spectrometers for the measurement of the solar radiation re. Grgfzfd001 gravity recovery and climate experiment grace gravity field solution data formats rev. Gfz german research centre for geosciences, section 5. For mapping supraglacial debris cover, we combined glacier outlines from the randolph glacier inventory rgi version 6. During the past decade bounds have been placed on the total volume change of ice that contribute to equivalent sea level rise esl during 19902000 for both greenland and antarctica. Processing details and quality assessment christoph dahle 1, michael murbock 1,2, frank flechtner 1,2, henryk dobslaw 1. Niklas has also worked as a research assistant and interned at gfz between 2016 and 2017. Contribution of remote sensing for natural hazards assessment in iran dr. Potential of hyperspectral remote sensing for analyzing the.
The helmholtz centre potsdam gfz german research centre for geosciences is the national research centre for earth sciences in germany. At the gfz, the appointee will lead a large research group section 1. Areas that belong to glaciers but that are neither ice nor snow were classified as debris cover. Fundamentals of remote sensing university of novi sad. Sar interferometry, offset tracking, multi aperture interferometry mai, spectral diversity sd, burst overlap interferometry, earthquake, seismic modelling, landslide. Article pdf available in remote sensing january 2018. German aerospace center dlr, german remote sensing data center dfd, munchener strasse 20, 82234 wessling, germany. Gfz grace level2 processing standards document for level2 product release 0005 scientific technical report str1202 data. Ndvi dataset the ndvi is the normalized difference between red and near infrared re. At this research facility within department 1 geodesy and remote sensing and its section 1. Ground surface response to continuous compaction of aquifer system in tehran, iran. This demonstrates the significant potential of hyperspectral remote sensing data in the application to spectrally similar objects. Realtime tropospheric delay retrieval from multignss ppp. Isprs annals of the photogrammetry, remote sensing and.
Halo high altitude and long range, a geophysicalgeodetic research aircraft on its base at oberpfaffenhofen, germany. Remote sensing lidar merlin mission to be launched in june 2020. Gfz grace level2 processing standards document for level2. Ground surface response to continuous compaction of aquifer. Coastal accumulation mapping of microplastic particles. Remote sensing of environment volume 221, february 2019, pages 534550 ground surface response to continuous compaction of aquifer system in tehran, iran.
Remote sensing flightmagnetometer of gfz underwing of halo. Potsdam summer school, arctic in the anthropocene june 24, 2014, gfz gnss remote sensing rs has evolved to a powerful and versatile remote sensing method for numerous applications in weatheratmosphere research and climate change related investigations also in the polar regions a complex and operational gnss infrastructure can be used to. June 2011 the icgemformat accommodates earth gravity field models in terms of spherical harmonic coefficients and ocean and atmosphere tides. We use satellite data from optical multi and hyperspectral sensors and from active satellite sensors such as synthetic aperture radar sar. Gnss atmospheric remote sensing was successfully established during the last two decades and evolved into a major application for high precision gnss. Remote sensing of soil properties and soil patterns tereno. Remote sensing of the atmosphere with gps radio occultations torsten schmidt, jens wickert, stefan heise, georg beyerle, florian zus gfz german research centre for geosciences, potsdam department 1. Full professorship w3 for remote sensing in geoenvironmental. Gfz grace level2 processing standards document for level2 product release 0005 rev. Full professorship w 3 for remote sensing in geo environmental.
Geodesy and remote sensing john ries university of texas center for space research. Comparison with remote sensing based accumulation maps and validation against in situ beach sampling are discussed. Most remote sensing applications require the use of specific band combinations and do not rely on single bands. The research activities in the section remote sensing and geoinformatics cover various fields. Research of the gfz remote sensing and geoinformatics section focuses. Gfz german research centre for geosciences, section 1. Author links open overlay panel mahmud haghshenas haghighi a b mahdi motagh a b. Gfz german research centre for geosciences, potsdam, germany. To meet these requirements, along the lines of popular, already existing online tools, the gfz report generator is an online text editor built for creating any kind of report meeting gfz requirements and sharing it. Remote sensing of environment university of oklahoma. Potential of hyperspectral remote sensing for analyzing.
Results from a longterm multisensor insar analysis. Full professorship w 3 for remote sensing in geo environmental sciences and gfz section head. Sentinel1 processing with gamma software including an example of sentinel1 slc coregistration and differential interferometry version 1. University of potsdam, institute of earth and environmental science, potsdam, germany. Geodesy and remote sensing scientific technical report str 1202 data doi. With 1280 employees, the gfz is conducting interdisciplinary research on the system earth and the influence of humans on the planet. Remote sensing of night lights differs from other sources of remote sensing in its ability to directly observe human activity from space as well as in informing us on a new type of anthropogenic. The most prominent example for this development is the use of gnss. X forms the largest regional cluster of geoscientific expertise in europe and offers excellent opportunities for cooperation and development.
Generation of gfz reports, and in general shared documents where several users are concerned with different requirements, is often unwieldy and which might be automated and simplified. The performance discrepancy is likely due to 38 shortcomings of the remotesensing yield data since it diminishes when using reported yield 39 anomalies instead. Ers european remote sensing satellite ersdac earth remote sensing data analysis center. Remote sensing section enmap environmental mapping and analysis program kaufmann et al. Sigrid roessner helmholtz center potsdam gfz german research centre for geosciences department 1 geodesy and remote sensing section 1. An additional research field is the applicationoriented development of remote sensing research based on multitemporal observation of bio and geophysical parameters as well as surface deformation using optical and radar remote sensing systems for a broad spectrum of research questions within geo and environmental sciences. Robust automated image coregistration of optical multi. Even more when it comes to provide outputs in different formats e. Helmholtz centre potsdam gfz german research centre for geosciences.
Introduction the synthetic aperture radar sar complex single look image data delivered by ers1 and ers2, envisat, terrasarx, radarsat, alos and by usa shuttle with x sar dlr can be successfully used for interferometric analysis. Remote sensing with navigation satellites potsdam summer school. The optimization is mainly driven by the spectral characteristics of vegetation constituents and minerals in the respective waveband regions and is performed separately for different applications in the following three wavelengths. Documentation theory interferometric sar processing version 1. Representation of remote sensing in research and teaching at the university of potsdam, with a focus on earth and environmental sciences, in addition to heading the section remote sensing and geoinformatics at the gfz. Helmholtz centre potsdam gfz, german research centre for geosciences, section 1. Gfz grace level2 processing standards document for level.
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