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jhframe
jhframe
@jim-frame
Member
Joined: July 1, 2010 10:44 am
Last seen: June 7, 2026 2:48 pm
Topics: 464 / Replies: 7002
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RE: Device to find azimuth of antenna face

From what I can tell that's a FM antenna Yep. KDVS, the UC Davis campus radio station got that antenna 10 years ago. It's on a tower at the count...

3 years ago
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RE: Device to find azimuth of antenna face

I've done a couple of antenna orientations to FCC specs (1° of arc), but both antennas were visible from the ground, so my approach isn't applicable t...

3 years ago
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RE: JPEG vs TIFF vs ECW for your Ortho

What would be the circumstances that you would want to do that? In order to display the image, it has to get uncompressed in RAM. The compressed s...

3 years ago
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RE: JPEG vs TIFF vs ECW for your Ortho

Any popular file format, including TIFF and RAW will be compressed Not necessarily. The TIFF specification allows for 3 different compression sche...

3 years ago
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RE: Elevation Data Accuracy/Precision/Error

In my experience with monitoring well surveys, local accuracy is more important than datum accuracy. When characterizing aquifer slope and direction,...

3 years ago
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RE: Stupid tax mistake

Most Surveyors I know have enough sense not to mess with the IRS. I agree, as long as by "mess with" you mean "don't engage in tax evasion," as di...

3 years ago
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RE: JPEG vs TIFF vs ECW for your Ortho

My understanding is that JPG is compressed using an algorithm that results in some (though not much) loss of fidelity, whereas TIFF is uncompressed. ...

3 years ago
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RE: What is the best way to setup an external radio UHF antenna for a GNSS Base

I don't use UHF much, as most of my work area has good cell coverage. But I do carry an 8' piece of 3/4" gas pipe that has a pole point on one end an...

3 years ago
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RE: RE: Post-processing Javad JMT files

I can't help with JMT (do your receivers have the required OAF?), but there's a Windows Explorer add-in that allows you to convert jps to RINEX for OP...

3 years ago
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RE: Javad Forums

In the interim, ask them here. There are a number of active Javad users hanging around, some of them very well-versed in the products.

3 years ago
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RE: Obsolete Media Formats

The heavy lift is the backup database itself, which is 1.25GB as of this morning. That's the file that keeps track of all the increments belonging to...

3 years ago
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RE: Javad Forums

The forums seem to be up and running again today.

3 years ago
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RE: HME T-Post Fence Step

The problem with those is that they force-fit on the post. You want something that slips on and off easily so you can take it with you -- it doesn't ...

3 years ago
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RE: HME T-Post Fence Step

Mine is slightly different, but as long as it's sturdy and fits the posts, that one should work fine. I highly recommend using it in conjunction with...

3 years ago
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