I want to know how many devices can be used with the same account

According to Apple, “You can have ten devices (no more than five of them computers) associated with your Apple ID and iTunes at one time.”

Please see:
https://support.apple.com/en-us/HT204074

Advertisements

OK to upgrade to iOS 12.0?

“I just bought the IcmtGis Pro software today and I did install it on my Iphone 6s. I created new jobs and stored some points in it. When using the e-mail file functionality, I see only default jobs that were in the system but I do not see my newly created jobs. . . . I am running IOS 11.4.1 ready to upgrade to 12.0 but I did not want to screw things even more with the upgrade to 12.0 … Any suggestion on the fact that I should upgrade to 12.0 or I should not?”

It’s likely that you have the app set up to store data to iCloud. Please read the article at the following link.

https://icmtgis.wordpress.com/2017/05/10/iphone-6s-plus-icmtgis-pro-syncing-problem/

It is all right to upgrade to iOS 12.

Property Dispute

“I would like to use you app to find our property line stakes. I have a plat map of my property. I have also found two marker Stakes on the property. Can you guide me to the correct app to go from my steaks with my cellphone and Mark all of my eight corners?”

Several of our apps provide the Deed Calls and Stakeout functions that can help locate stakes using a property boundary description containing bearing and distance information and the coordinates for the point of beginning.

The most economical app for your situation is the Deed Calls & Stakeout app. The iPhone GPS is not sufficiently accurate for you to establish new stakes, but you could use the following procedure to find your existing stakes.

Turn on GPS and the Satellite Map.

If you don’t have the LAT LON coordinates for the point of beginning, you could stand at the point of beginning and tap the Pick GPS button to get its coordinates. This will not be exact, as the GPS accuracy of the iPhone is limited.

On the First Node page, enter the local magnetic declination into the Orientation field.

Use the Calls Page to enter your deed calls and plot the property.

Under GPS, select Line Stakeout and select your plot as the Target.

Tap the Message tab to see how far you are from the property line. Move along the plot in such a way as to minimize the Range value.

When you get close to a corner, search for a stake. The accuracy of the GPS on your iPhone will determine the radius of your search area. This could be 30 ft (or 10 ft under favorable conditions).

Charges on apps sold via the Apple App Store

“I bought this program and no longer need it and want to remove the future charge to my credit card, can you please respond with the procedure to do this.”

The software license for the Deed Calls & Stakeout app is a one-time purchase. Same with all of our other apps. There should be no future charge to your credit card for this app.

Our iOS apps are sold via the Apple App Store, and we do not deal with sales and payments. If you still have concerns, please contact the App Store.

App for verifying survey drawing and recording building corners

“I have a survey drawing of my property and my property has metal stakes at the corner. I would like to verify the survey drawing to the stakes. I also would like to identify where the corners of my home is located on my property. What would be the best software for these requirements?”

Our Deed Calls function will let you enter bearing and distance information from your survey drawing to generate a plot in the app. You will need to know the coordinates of the point of beginning in order to correctly place the plot on the map.

Our Stakeout functions will help you get to a point or node (where the stake is supposed to be).

These functions are provided in a few of our apps, such as Deed Calls & Stakeout, iCMTGIS III and iCMTGIS PRO.

iCMTGIS III and iCMTGIS PRO also provide GPS data collection functionality that will let you record the corners of your home or any other points, lines and areas.

The important issue is what compatible GPS receiver to use to meet the degree of accuracy that you need. The GPS on iOS devices are good to about 10 meters.

GIS-grade GPS like the Bad Elf GPS and the Dual XGPS-150A claim 2 – 5 meter accuracy. You could use a GIS-grade GPS and Deed Calls & Stakeout to roughly check the stake locations against the drawing.

Survey-grade GPS devices from EOS and Geneq are quite expensive. You might be able to rent an iSXBlue Platinum or an EOS Arrow from a supplier to use with iCMTGIS PRO for best accuracy in stakeout and recording GPS points.

App for fencing property

“I am trying to find a app that I can use to find property corners and go from one corner to another in a straight line ( for fencing ) I have good surveys and legal descriptions to enter for my property. I would like to use my IPhone for this.”

With the legal descriptions and the coordinates of the point of beginning, you could create a deed plot in the Deed Calls & Stakeout app then use the Line Stakeout function to help you walk along the boundary line to find the property corners.

Now, the iPhone GPS is accurate to about 30 ft. An external GIS-grade Bluetooth GPS, such as the Dual XGPS-150A or a Bad Elf GPS, usually claims 2 – 5 meters accuracy (about 6 to 15 ft). You will need better accuracy for fencing a property boundary. You could use iCMTGIS PRO in conjunction with a high-precision GNSS receiver (such as a SXBlue Platinum or an EOS Arrow). The high-end GNSS receivers are very expensive. There are places that rent them out. You might check with them to see if the total cost justifies the one-time use.

What to do when deed description does not provide bearing information

       EXAMPLE FOR CALCULATING BEARING FROM INTERNAL ANGLE

A Deed Calls & Stakeout user is baffled by an old property description that refers to a stretch of a certain road and specifies internal angles instead of bearings. He is able to stand at the point of beginning and obtain the approximate GPS coordinates for it.

Applying the Measure Distance function on the displayed Map, we were able to get the approximate bearing of the road segment. Then calculating the bearings for the remaining calls becomes an exercise in geometry and Deg-Min-Sec angle arithmetic operations. The bearing of each leg will need to be computed by using the bearing of the previous leg and the internal angle provided in the deed description. One will need to keep in mind that there are 60 minutes in a degree and 60 seconds in a minute.

As the bearing of the first leg determined by Measure Distance refers to true north, you can set the value of the Orientation field to 0.

The resulting deed plot can only be used as a rough reference as there are several sources of error:

1) The point of beginning may be at the wrong location as the user may not have used a high-precision GPS receiver to record the position.

2) The bearing of the road segment obtained from Measure Distance may be slightly off.

3) The printed value for one of the angles is partially illegible.

4) There may be some error in the old survey data, resulting in a closure error of about 11 ft.

Using the Measure Area tool, we see that the area comes close to the published value.