The laser mapping produces 3-d renderings that are accurate down to within three millimeters.

激光测绘的3d渲染可以精确到3毫米以内。

youdao

NASA funded the 2009 LiDAR survey, which was carried out by the National Center for Airborne Laser Mapping.

美国航天局资助着2009光达(LiDAR)的调查，由机载激光映射的国家中心进行。

youdao

HERB's laser spins, creating a 3-d grid mapping the location of nearby people and objects, and the camera locks on a likely candidate for the target juice box.

HERB转动激光器，绘制出一幅3d网格图，给周围的人和物定位，同时摄像机锁定一个可能是目标物——饮料盒的物体。

youdao

The flights will be conducted by a DC-8 outfitted as a special airborne laboratory with laser mapping instruments, ice-penetrating radar and gravity instruments.

CNN: NASA flights will study Antarctic ice changes

Google's self-driving cars, which use laser sensors and mapping technology, are examples of Level 3 cars, Mr. Friedman said.

WSJ: Self-Driving Cars Spark New Guidelines

Behind the scenes Nokia appears to be undertaking a global laser-based mapping exercise designed to give it superior mapping data.

FORBES: Is The Nokia Map App Better Than Google's?