电机（PWM输出到各个电机）：
Mot1，Mot2等：从飞控发送pwm命令到电调/电机
NTUN（导航信息）：
WPDst：离下一个航点（或悬停目标）的距离（单位：cm）。只有在悬停，返航，自动模式才更新。
WPBrg:bearing to the next waypoint in degrees PErX：纬度方向，飞行器和下一航点之间的距离。
PErY：经度方向，飞行器和下一航点之间距离。
DVelX：纬度方向，所需速度（单位为cm/s）
DVelY：经度方向，所需速度（单位为cm/s）
VelX：纬度方向，实际加速 + GPS估计速度
VelY：经度方向，实际加速 + GPS估计速度
DAcX：纬度方向，所需加速度（单位为cm/s/s）
DAcY：经度方向，所需加速度（单位为cm/s/s）
DRol：想要的roll角度（单位：百分之一度）
DPit：想要的pitch角度（单位：百分之一度）
PM(性能监测)：
RenCnt：DCM renormalization count – a high number may indicate problems in DCM (extremely rare)
RenBlw:DCM renormalization blow-up count – how many times DCM had to completely rebuild the DCM matrix since the last PM.Normally innocuous but a number that constantly grows may be an indication that DCM is having troubles calculating the attitude (extremely rare)
FixCnt: the number of GPS fixes received since the last PM message was received (it’s hard to imagine how this would be useful)
NLon: number of long running main loops (i.e. loops that take more than 5% longer than the 10ms they should)
NLoop: the total number of loops since the last PM message was
displayed.Normally 1000 and allows you to calculate the percentage of slow running loops which should never be higher than 15%.
MaxT: the maximum time that any loop took since the last PM
message.This should be close to 10,000 but will be up to 6,000,000 during the interval where the motors are armed
PMT: a number that increments each time a heart beat is received from the ground station
I2CErr：最新性能监测数据，I2C错误的总数。任何的I2C错误，就可能意味着I2C总线出了问题。可能会导致主循环时间变长，导致飞行性能下降。
查看KMZ文件
当你从APM/PX4下载闪存日志文件，同时会自动创建一个KMZ文件（文件扩展名为.kmz）。可以用谷歌地图打开（只需双击该文件），在谷歌地球上查看飞行数据。请参见有关 数传日志页面 了解更多详细信息。