Positioning Resources Limited

6 products found


  • GNSS

  • Promark  - Model 120 - GNSS Surveying

    Promark - Model 120 - GNSS Surveying

    ProMark 120 is the most versatile post-processing solution designed for easy and efficient land survey. Embedded Ashtech BLADE technology delivers the best possible measurements from the GPS and GLONASS signals, even in very demanding environments, outperforming other competitive products. ProMark 120’s extended scalability allows simple firmware upgrade to GLONASS, RTK, L2, and GSM/GPRS capabilities. Combined with the very intuitive ProMark...

  • Promark - Model 220  - GNSS Surveying

    Promark - Model 220 - GNSS Surveying

    The Spectra Precision ProMark 220 GNSS system is the most cost-effective dual frequency network RTK rover. Thanks to the Z-Blade GNSS Centric technology, ProMark 220 makes optimal use of all GNSS signals to deliver fast and stable RTK positions even when GPD coverage is insufficient but other constellations like GLONASS are visible. Very lightweight, with a compact and rugged design, as well as large memory and autonomy, ProMark 220 has been designed...

  • Model SP80 - GNSS Surveying

    Model SP80 - GNSS Surveying

    The Spectra Precision SP80 is a next generation GNSS receiver that combines decades of GNSS RTK technology with revolutionary new GNSS processing.

  • Lasers

  • Impulse Series

    Impulse Series

    The Impulse series are by far the most durable and reliable laser rangefinders available. All these lasers are specifically designed for optimal performance under any condition you may encounter in the field, because the all-aluminum housing is extremely rugged and completely waterproof. No other laser in the world can hold up to harsh conditions like the Impulse.  Most of the Impulse models come with onboard solutions for height, horizontal and...

  • Criterion RD 1000

    Criterion RD 1000

    You may have to use basal area for variable plot cruising and determine if questionable 'borderline' trees are in or out of the plot. You may also have to measure a tree diameter anywhere on the stem and verify the height at which specific diameters occur. This is all easier said than done considering the available tools and technology you are most likely used to.

  • MapStar TruAngle

    MapStar TruAngle

    The MapStar TruAngle, just like the MapStar Angle Encoder (MSAE) which LTI recently put up on the archival shelf, precisely calculates a turned horizontal angle that can be referenced to any desired point or direction. When integrated with an LTI laser, you can capture X, Y and Z coordinates for complete 3D mapping and surface modeling. With a smaller and lighter weight design, a more simplistic user interface and a price point that’s nearly...