InSAR Time Series Viewer v1.0.0
Open-source QGIS plugin for viewing, comparing, averaging, and exporting point-based InSAR displacement time series stored in DYYYYMMDD fields.
Quick start
- Load a compatible point layer.
- Open Vector → Time Series Viewer → InSAR Time Series Viewer.
- Select points or choose a polygon workflow.
- Select a display mode and configure the chart.
- Export to PNG, SVG, or PDF when needed.
Required fields
The layer must contain at least two valid acquisition fields named DYYYYMMDD and one complete component pair:
- LOS:
VEL and V_STDEV - Vertical:
VEL_V and V_STDEV_V - East-west:
VEL_E and V_STDEV_E
999, null, NaN, and non-finite observations are treated as missing. CODE is used only as a display label.
Visualization
- Single, overlaid, and separate charts.
- Selected-point and per-polygon means.
- Interactive hover and optional solid red linear trendlines.
- Configurable axes, gridlines, shaded periods, and additional attributes.
- Optional generic plugin watermark, disabled by default.
Important: the trendline is calculated locally for visualization. It does not replace the velocity value supplied with the source product.
Support and source
Documentation, source code, and issue reporting are available in the public GitHub repository listed in the plugin metadata.
InSAR Time Series Viewer 1.0.0 · GPL-2.0-or-later