The Geolocation Accuracy of Lidar Footprint

Laser Footprint Location (geolocation) and Surface Profiles

ZY3-02 Laser Altimeter Footprint Geolocation Prediction

Successfully launched on 30 May 2016, ZY3-02 is the first Chinese surveying and mapping satellite equipped with a lightweight laser altimeter. Calibration is necessary before the laser altimeter becomes operational. Laser footprint location prediction is the first step in calibration that is based on ground infrared detectors, and it is difficult because the sample frequency of the ZY3-02 laser...

Mitigating the Impact of the Laser Footprint Size on Airborne Lidar Data Accuracy

Airborne lidar technology is demonstrating outstanding results in generating high-accuracy spatial data for a wide range of terrestrial mapping applications. However, the data quality and accuracy achievable in real survey conditions depend on many different factors. The laser footprint size plays a crucial role in both the vertical and horizontal accuracy of the data collected over sloped or n...

Satellite lidar vs. small footprint airborne lidar: Comparing the accuracy of aboveground biomass estimates and forest structure metrics at footprint level

the effects of error correction methods on pronunciation accuracy

هدف از انجام این تحقیق مشخص کردن موثرترین متد اصلاح خطا بر روی دقت آهنگ و تاکید تلفظ کلمه در زبان انگلیسی بود. این تحقیق با پیاده کردن چهار متد ارائه اصلاح خطا در چهار گروه، سه گروه آزمایشی و یک گروه تحت کنترل، انجام شد که گروه های فوق الذکر شامل دانشجویان سطح بالای متوسط کتاب اول passages بودند. گروه اول شامل 15، دوم 14، سوم 15 و آخرین 16 دانشجو بودند. دوره مربوطه به مدت 10 هفته ادامه یافت و د...