From the Index
Repeated observations that reveal changes in the position or shape of ground and structures.
Nature & Landscapes
By comparing the phase of repeated radar observations, InSAR can reveal earthquake deformation, volcanic inflation, subsidence, and other surface motion across entire regions.
Engineering & Infrastructure
How hydrography, deformation monitoring, as-builts, and modern geospatial control support an operating and expanding canal.
Engineering & Infrastructure
How construction control, structural monitoring, precision alignment, and verification support a rocket before it leaves the pad.
