某些特殊領(lǐng)域無人機(jī)需要實(shí)時得到精確的離地高度，GPS精度達(dá)不到要求。
隨著無人機(jī)技術(shù)的逐步成熟，民用無人機(jī)在日常生活中已經(jīng)得到了廣泛的應(yīng)用，近年來，我國民用無人機(jī)市場需求已經(jīng)超過軍用無人機(jī)。2017年我國無人機(jī)市場規(guī)模達(dá)121.3億元，其中，軍用無人機(jī)54.0億元，民用無人機(jī)約67.3億元。無人機(jī)市場在各個領(lǐng)域得到了廣泛應(yīng)用，除軍事用途外，還包括農(nóng)業(yè)植保、電力巡檢、警用執(zhí)法、地質(zhì)勘探、環(huán)境監(jiān)測、森林防火以及影視航拍等民用領(lǐng)域，且其適用領(lǐng)域還在迅速拓展中。
With the development of UAV technology, UAVs have been widely used in daily life. In recent years, the demand of UAVs in China has exceeded that of military UAVs. In 2017, China's drone market reached 12.13 billion yuan, including 5.40 billion yuan for military drones and 6.73 billion yuan for civilian drones.
The UAV market has been widely used in various fields. In addition to military use, it also includes civilian fields such as agricultural plant protection, power inspection, police law enforcement, Geological exploration, environmental monitoring, forest fire prevention, and film and television aerial photography. Its application field is still rapidly expanding.
物流無人機(jī)/Logistics UAV
搭載SK-Z系列單點(diǎn)測距激光雷達(dá)的物流無人機(jī)，可以實(shí)現(xiàn)定高功能（保持與地面相對高度），在保證貨物和人員安全的高度下拋投，隨后無人機(jī)可立即返回，無須停機(jī)再啟航，減少起落油耗，節(jié)約成本。
Logistics drones equipped with SK-Z series single-point ranging Lidar can achieve high performance(maintain relative height to the ground), throw at the height of ensuring the safety of cargo and personnel, and then the drone can immediately return without stopping. Set sail, Reduce fuel consumption and save costs.
植保無人機(jī)/Plant Protection UAV
植保無人機(jī)需要進(jìn)行仿地飛行，即保持與農(nóng)作物維持1-2m的相對高度，且隨著地形的變化，自動調(diào)整姿態(tài)。搭載SK-Z系列單點(diǎn)測距激光雷達(dá)的植保無人機(jī)，可以實(shí)現(xiàn)仿地飛行，保障農(nóng)藥被均勻且高效噴射。
The plant protection drone needs to fly on the ground, that is, maintain a relative height of 1-2 M with the crop, and automatically adjust the posture as the terrain changes. Plant protection drones equipped with SK-Z series single-point ranging Lidar can achieve ground flight and ensure that pesticides are evenly and efficiently sprayed.
