Digital elevation modelPoint cloudGullySoil erosionEnvironmental modellingModel integrationLiDAR produces large coordinate and surface information data sets.We present a method and guidelines for the grid size dimensions.Results: point cloud spacing needs to be 1/3 the width of the landscape feature....
Chevy introduced the all-electricBlazer EVfor the 2024 model year, so the updates for 2025 are limited. Joining the lineup is a new, more affordable LT FWD trim. It includes new roof colors, a new wheel design, power mirrors, and several new advanced driver assistance systems (ADAS) previ...
After launching its Sierra EV full-size electric truck exclusively in Denali specification, GMC is expanding the lineup by adding the 2026 GMC Sierra EV Elevation and AT4 trim levels, aiming to ...See MoreRead the Full Article 2026 Mercedes-Benz CLA Preview Mercedes-Benz's second-most afforda...
Photogrammetry is the process of taking reliable measurements from photographs. It has been with us in some form for centuries and has helped shape our understanding of things like the Earth’s surface. Today, it plays a vital role in many industries. So
A Digital Elevation Model (DEM) is a digital representation of the topography of a land surface or terrain. It is a digital 3D model of the Earth's surface that captures the elevation or height of each point on the surface, as well as the slope, aspect, and other terrain characteristics...
drone LiDAR is an integrated system of multiple sensors, so the mapping accuracy is jointly affected by various components in the system, so there are many reasons for the error of the LiDAR system. Generally speaking, UAV LiDAR data has three types of e
GMC Canyon Elevation The GMC Canyon has a V-6 engine with diesel and engine options. It's ideal for cargo hauling due to its high towing rating. Insurance companies assign relatively low premium rates because of the car's standard driver-assistance features. The average insurance premium is $...
GMC After initially only offeringthe GMC Sierra EV electric pickupin theincredibly heavy and expensive Denali trim,for the 2026 model year GMC is finally introducing astill-not-cheap-but-less-expensiveElevation model. The new entry costs $64,495 including a $2,095 destination charge, $27,500...
Your life is organized like an orbit. I know. 了解了这点,就知道为何四年于相隔千里的我们,似乎只是弹指一挥间而已。 我其实了解小女儿的心理,是希望多一点surprise多一点romantic多一点傻里吧唧的指天划地的。可惜我这方面的才能似乎多用在0,1组成的无机世界里了,于是只能委屈她了。大多数的时间,她就一...
After launching its Sierra EV full-size electric truck exclusively in Denali specification, GMC is expanding the lineup by adding the 2026 GMC Sierra EV Elevation and AT4 trim levels, aiming to ...See MoreRead the Full Article 2026 Mercedes-Benz CLA Preview Mercedes-Benz's second-most afforda...