The Focus and i3 pretty much run out right when the range says zero.
#Terramodel rde runs slow pro
I use my LEAF Spy Pro to get every bit of mileage after the GOM reads 0 miles. The LEAF has a decent buffer even after your battery gauge reads 0 miles.
#Terramodel rde runs slow full
The RWD BMW traction under acceleration is uncanny, not even a tire chip under full acceleration, even with those skinny tires.
![terramodel rde runs slow terramodel rde runs slow](https://s3.manualzz.com/store/data/023271118_1-58970a51994d0f33dae55cbace011644.png)
And unlike the Ford which seems to want to spin its tires in the slightest moisture on the roads (probably why it has such dampened throttle response), the LEAF has inherently better traction under acceleration than the Focus. The I3 throttle is dampened, but its superior power to weight ratio makes up for it. As I have shown before, 0-30mph, it hangs even with the 2014 Spark EV. This makes the LEAF a very entertaining car to drive in town. When you slam the throttle down, it reacts quicker than the other 2 cars. LEAF is also the only car with heated rear seats. This way, lines can be observed in any order, any direction and in any leg, as many times as you like, whether foresights or intermediate shots.The heated steering wheel is very nice on cold mornings. RDE is set to have adjustments independent of line length. Unique dummy coordinates equal to the GSI block number are created for each station. I wanted less restrictive field procedure so I developed my own way using HEIGHTDIFFERENCE that would allow infinite looping, back tracking reruns and side shots all observed in any order.įor leveling networks, Leica GSI data is modified with VEDIT to convert backsights and foresights to height differences and apply staff calibration and temperature correction. Terramodel uses the conventional RDE method of handling 1D network.
![terramodel rde runs slow terramodel rde runs slow](https://img.yumpu.com/30141650/1/500x640/control-and-topographic-surveying.jpg)
Least Squares Adjustment distance residuals are routinely less than 1 mm.Īt each dam, I also observe separate networks of precise level runs with a DNA03. I can then export an ASCII file in “RDE” format which I can copy and paste directly into RDE.
![terramodel rde runs slow terramodel rde runs slow](https://i.ytimg.com/vi/0jlOzt4cXcY/maxresdefault.jpg)
VEDIT corrects distances for the prism calibration and the residual in ppm due to differences in mean atmospheric pressure of each line. Each station has a unique prism number appended to the point ID. Then when RDE is closed the network is presented in the plan view where Terramodel’s drafting tools are available.įor example, I gather angles from 15 stations in one survey, often in long lines, with height differences of 100 metres between stations. Then I use VEDIT to make any small corrections for differential air pressure and prism constants in GSI and automatically manipulate and reformat them to a format that be pasted directly into RDE. I observe sets of angles and distances on a Leica TCA2003, store them as GSI.
![terramodel rde runs slow terramodel rde runs slow](https://s1.manualzz.com/store/data/006597167_1-85ff059df7024cb414019af5a28251c9-360x466.png)
Residuals are computed for every observation. The beauty of RDE is that you can enter every vertical distance, slope distance and horizontal distance, not just an average. I often have over 20 setups each with four sets to as many as 15 target stations up to 1000 m distant with a height range of up to 100 m. Terramodel is able to handle large complex networks. RDE Least Squares Adjustment interacts between raw data, residuals and computed positions, and has an excellent report tool. I was reasonably proficient in Terramodel from managing 600 km of railway construction survey in Thailand but it wasn’t until my current appointment in 2004 that I harnessed the power of one of Terramodel’s less well understood options, RDE Least Squares Adjustment.Īs Project Surveyor of the Dam Safety Branch, I am responsible for dam wall movement monitoring for the 23 dams of the Sydney Catchment Authority.Īt each dam, I observe local but dense 3D networks of angles and distances to check surrounding control pillars and on-dam marks to better than 2mm within 95% confidence.