Andreas Piter
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View article: InSAR Observations of Construction‐Induced Coastal Subsidence on Miami's Barrier Islands, Florida
InSAR Observations of Construction‐Induced Coastal Subsidence on Miami's Barrier Islands, Florida Open
This study utilizes Interferometric Synthetic Aperture Radar (InSAR) to examine subsidence along the coastal strip of the Miami barrier islands from 2016 to 2023. Using Sentinel‐1 data, we document vertical displacements ranging from 2 to …
View article: Challenges and Opportunities of Sentinel-1 InSAR for Transport Infrastructure Monitoring
Challenges and Opportunities of Sentinel-1 InSAR for Transport Infrastructure Monitoring Open
Monitoring displacement at transport infrastructure using Sentinel‑1 Interferometric Synthetic Aperture Radar (InSAR) faces challenges due to the sensor’s medium spatial resolution, which limits the pixel coverage over the infrastructure. …
View article: SBAS-InSAR Analysis and Assessment of Landslide deformation in the Loess Plateau, China
SBAS-InSAR Analysis and Assessment of Landslide deformation in the Loess Plateau, China Open
Landslide is a geological disaster with extremely destructive effects, resulting in huge casualties and economic losses in China. The Loess Plateau is widely covered by several to tens of meters of loess, and the underlying bedrock with go…
View article: Kalman filter for sequential temporal coherence estimation for multi-temporal InSAR
Kalman filter for sequential temporal coherence estimation for multi-temporal InSAR Open
Since the launch of the Sentinel-1 mission and with the upcoming NISAR mission, SAR data is continuously and freely available, which can be used for geodetic monitoring and assessing hazards related to infrastructure. Continous deformation…
View article: Mining-induced subsidence and fault reactivation due to open pit lignite mining in the Hambach region, North Rhine-Westphalia, Germany: Insights from Sentinel-1 based European Ground Motion Service (EGMS) and field surveys 
Mining-induced subsidence and fault reactivation due to open pit lignite mining in the Hambach region, North Rhine-Westphalia, Germany: Insights from Sentinel-1 based European Ground Motion Service (EGMS) and field surveys  Open
With an operating area of 4,380 ha producing approximately 40 million tons per year of lignite , the Hambach mine is the largest open pit mine in Germany. To extract the lignite in open-cast mining, the groundwater level needs to be …
View article: EVALUATION OF PIXEL SELECTION METHODS FOR TRAFFIC INFRASTRUCTURE MONITORING USING SENTINEL-1 INSAR
EVALUATION OF PIXEL SELECTION METHODS FOR TRAFFIC INFRASTRUCTURE MONITORING USING SENTINEL-1 INSAR Open
The Synthetic Aperture Radar (SAR) satellite Sentinel-1 provides excellent traffic infrastructure monitoring capabilities due to its short revisit time, wide-scale coverage and free of charge data policy. However, pixels from Sentinel-1 ha…
View article: The Helsinki Bike-Sharing System—Insights Gained from a Spatiotemporal Functional Model
The Helsinki Bike-Sharing System—Insights Gained from a Spatiotemporal Functional Model Open
Understanding the usage patterns for bike-sharing systems is essential in terms of supporting and enhancing operational planning for such schemes. Studies have demonstrated how factors such as weather conditions influence the number of bik…
View article: Statistical analysis of beach profiles – A spatiotemporal functional approach
Statistical analysis of beach profiles – A spatiotemporal functional approach Open
View article: EXPLORING CLOUD-BASED PLATFORMS FOR RAPID INSAR TIME SERIES ANALYSIS
EXPLORING CLOUD-BASED PLATFORMS FOR RAPID INSAR TIME SERIES ANALYSIS Open
The idea of near real-time deformation analysis using Synthetic Aperture Radar (SAR) data as a response to natural and anthropogenic disasters has been an interesting topic in the last years. A major limiting factor for this purpose has be…
View article: Towards Efficient Online Deformation Monitoring of Transport Infrastructure using Sentinel-1 Interferometry
Towards Efficient Online Deformation Monitoring of Transport Infrastructure using Sentinel-1 Interferometry Open
<div> <div>The transport infrastructure is an important basis for the German economy. Therefore, the German land surveying authorities use conventional levelling methods to monitor potential deformations at roads and bridges. S…
View article: A Spatiotemporal Functional Model for Bike-Sharing Systems -- An Example based on the City of Helsinki
A Spatiotemporal Functional Model for Bike-Sharing Systems -- An Example based on the City of Helsinki Open
Understanding the usage patterns for bike-sharing systems is essential in terms of supporting and enhancing operational planning for such schemes. Studies have demonstrated how factors such as weather conditions influence the number of bik…