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what is the point of area track mode? And keeping target data from changing on a JDAM


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Posted (edited)

So I don't understand the point of area track mode on the hornet tageting pod? Why would you use it over point track?

 

Also in the past if I had a jdam and a gbu 12 I could use the pod to select and program a target for the jdam by pressing the tdc depress when the pod was aimed at that target. I could then slew the pod to a new target to prepare for when i want to fire the gbu 12 after I fire the jdam, and as long as i didn't press the TDC the jdams corrodinates wouldn't change. Now if I move the tdc at all that position updates the corrdinates for where the jdam will now hit. meaning i can't move away from that first target untill i release the JDAM. Is this just how the pod works realistically?

 

Also now when i fire the laser it will flash on the hud and on the pod as LTD/R and there will be a count down for laser on the hud, but after a couple of seconds it will switch back to L ARM and the laser is no longer firing. Is this a bug? I can work around it by holding the trigger down, but i feel this is a bug?

 

EDIT:

Sorry I made a mistake in the wording, i didn't mean point track mode. I meant stabilized snowplow mode

Edited by CrazyGman
Posted

Point track is used to track a moving target, you don't have to switch from Area to Point track if you are tracking a stationary target,

 

 

 

About the coordinates updating when you slew the pod around yea it is annoying and I hope it is a bug.

 

 

Laser fires automatically, you just have to pick a target, designate and drop the GBU after few sec laser will fire and your GBU will hit, all you have to think about is to provide line of sight for the pod.

Posted
So I don't understand the point of area track mode on the hornet tageting pod? Why would you use it over point track?

 

Also in the past if I had a jdam and a gbu 12 I could use the pod to select and program a target for the jdam by pressing the tdc depress when the pod was aimed at that target. I could then slew the pod to a new target to prepare for when i want to fire the gbu 12 after I fire the jdam, and as long as i didn't press the TDC the jdams corrodinates wouldn't change. Now if I move the tdc at all that position updates the corrdinates for where the jdam will now hit. meaning i can't move away from that first target untill i release the JDAM. Is this just how the pod works realistically?

 

Also now when i fire the laser it will flash on the hud and on the pod as LTD/R and there will be a count down for laser on the hud, but after a couple of seconds it will switch back to L ARM and the laser is no longer firing. Is this a bug? I can work around it by holding the trigger down, but i feel this is a bug?

Re the JDAM change https://forums.eagle.ru/showthread.php?t=277899

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Posted (edited)

Also. What's the difference between just TDC depressing somewhere to make it stationary, and area-track?

Edited by Photon
Posted (edited)
Point track is used to track a moving target, you don't have to switch from Area to Point track if you are tracking a stationary target,

 

 

 

About the coordinates updating when you slew the pod around yea it is annoying and I hope it is a bug.

 

 

Laser fires automatically, you just have to pick a target, designate and drop the GBU after few sec laser will fire and your GBU will hit, all you have to think about is to provide line of sight for the pod.

 

Sorry I made a mistake in the wording, i didn't mean point track mode. I meamt stabilized snowplow mode when the pod is slewable the default before you press the sensor switch to get into area track and point track

Edited by CrazyGman
Posted

Up. I don't understand either the difference (operationally speaking) between ground stabilized (tdc press) and atrk (sss left/right), both seem to have similar effects for tgt designation, with atrk being unable to slew afterwards



Posted
Up. I don't understand either the difference (operationally speaking) between ground stabilized (tdc press) and atrk (sss left/right), both seem to have similar effects for tgt designation, with atrk being unable to slew afterwards

 

Area track enables the offset slewing, otherwise I don´t think there is much, if any difference.

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Posted

My - unproven - theory: area tracking uses the optical sensor to keep the TPOD pointing in the area on the ground. I.e. it tries to maintain a steady view of the overall picture.

Ground stabilized keeps the attitude of the TPOD steady (compensates for aircraft movement) in regards to the theoretical point on the ground it is looking at.

 

 

So, ATRK is more similar to PTRK than to GS. The GS should probably drift a bit if the elevation data / height over ground is wrong and the theoretical intersection of view line and ground plane is below or above the actual ground.

 

 

But that is only my theory for the RL operation. In DCS all this seems not to be modelled at least (or I am totally wrong with my theory ;)

Posted
Area track enables the offset slewing, otherwise I don´t think there is much, if any difference.

 

 

Point track enables it too. Just depress press TDC and voilá

Posted

I know you'll see much more parrallax with OPR vs ATRK. OPR looks "through" objects to the other side, whereas ATRK "sticks" to the ground. Not sure about real life, but those are my observations in DCS.

 

I will test PTRK on static objects without an aquiretrack to see if it behaves like OPR or ATRK.

Posted
I know you'll see much more parrallax with OPR vs ATRK. OPR looks "through" objects to the other side, whereas ATRK "sticks" to the ground. Not sure about real life, but those are my observations in DCS.

 

I will test PTRK on static objects without an aquiretrack to see if it behaves like OPR or ATRK.

 

 

Yeah with more practice and testing I feel you are correct. Not putting it into area track mode can have you pod be slightly off target as you fly over it. Which is bad if your lasing something.

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