↗GROUND / MOTIONLondon infrastructure insights
PUBLIC DATA PREVIEW · v0.7.1
Satellite Applications Catapult
UNDERSTANDING OUR CITIES

London, in motion.

Explore how the ground changes over time. Select an observation to discover its history.

— coverage— observations
3D buildings · checking
Average velocity · London—
−20—
Automatic velocity colours · verify source units and reference frames in Settings.
Initialising map… Map source loading
MOVEMENT OVER TIMEConnect measurement dates to explore the timeline
EarlierActual observations · no dates inventedLater
WORKSPACE

Settings

London movement coverage

Read-only approved export. Only a sampled set of point time-series is included.

Advanced: underlying source files and measurement validation

Verify automatic measurement detection

The application manages all seven DBFs as one customer-facing London layer while keeping each source identifiable. It detects candidate velocity and dated fields automatically. Verify them here before interpreting units or direction. A clearly labelled demonstration-only height animation is available for detected dated value changes.

Select a survey area.
Dated observation columns

One YYYY-MM-DD=DBF_FIELD per line. Automatically detected fields are suggestions: check them against provider documentation.

Quality, sign and provenance

Add or update source data

Copy further matching shapefiles into your data\raw folder, then run REBUILD_DATA.cmd. Reload this page afterwards. This is an administrator workflow, not a customer upload interface.