Terrain Navigator Pro (TNP) from Trimble

evralston's Avatar

evralston

12 Sep, 2020 03:25 PM

My annual subscription to TNP is coming due. Actually two subscriptions for two states; NM and NC. A very pricey set.
I am not familiar with CalTopo but I love USGS Topographic maps. 1:24,000, 1:62,500 and 1:250,000 are all part of my routine viewing and use.
Is there anyone out there who has knowledge of both products and share some advice?
ER

  1. 1 Posted by caver456 on 12 Sep, 2020 03:41 PM

    caver456's Avatar

    our SAR team used TNP for years before switching to sartopo. No
    comparison. We are massively glad that we moved. I don't think
    caltopo/sartopo has any USGS other than 7.5', which is very very rarely a
    minor bummer but has never made us wish we were still using TNP!

  2. 2 Posted by caver456 on 12 Sep, 2020 03:42 PM

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    Also to clarify, I'm not on caltopo/sartopo staff but used to be for a
    short time several years back. I'm sure the current support staff is
    pretty limited in what opinions they can give, but objective feature
    comparison should tell the story nicely.

  3. 3 Posted by evralston on 12 Sep, 2020 05:31 PM

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    Thank you that is the kind of reply I was looking for. We will see if anyone else speaks up with comparisons.

  4. Support Staff 4 Posted by Julie on 14 Sep, 2020 03:04 PM

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    ER,

    Please visit the map page at caltopo.com and give the program a try. It's free to use for as long as you'd like. Subscriptions offer some additional features if you find that you need them. Our Getting Started article will help you to get a feel for how to use the program. We offer a comprehensive collection of base layer option that cover many types of uses, but you'll get a lot more out of using them for a bit than from me trying to explain them!

    Thanks,
    Julie

  5. Julie closed this discussion on 14 Sep, 2020 03:04 PM.

  6. Evans Ralston re-opened this discussion on 14 Sep, 2020 03:22 PM

  7. 5 Posted by Evans Ralston on 14 Sep, 2020 03:22 PM

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    Will do. Thx.

    ER NM5ER

  8. Julie closed this discussion on 14 Sep, 2020 03:53 PM.

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