These maps show where California sank the most over the past decade

Over the past decade, parts of California have plummeted by multiple feet. Satellite data shows where subsidence and uplift occurred the most across the Bay Area and Central Valley.
Edutopia

Making Use of a Worked Example to Improve Learning

It’s a familiar moment in math class—students are asked to solve a problem, and some jump in confidently while others freeze, unsure where to begin. When students don’t yet have a clear mental model ...
IEEE

Geocoding Refinement via Planar Block Adjustment for Spaceborne SAR Imagery in Low-Relief Terrain: A Case Study of LuTan-1

Abstract: The geolocation accuracy of spaceborne synthetic aperture radar (SAR) imagery is crucial for a wide range of applications, yet it is often degraded by errors in onboard parameters, making ...
IEEE

Sparse Group Lasso: Optimal Sample Complexity, Convergence Rate, and Statistical Inference

Abstract: We study sparse group Lasso for high-dimensional double sparse linear regression, where the parameter of interest is simultaneously element-wise and group-wise sparse. This problem is an ...