Propeller
Просто ще один сайт на WordPress
- Website
- propelleraero.com · all feeds from this site
- Feed URL
https://www.propelleraero.com/feed/
Read it in your FeedListing reader
Or add to: Feedly Inoreader Raw feed
Latest posts
-
How to check design conformance on an earthworks site: A step-by-step guide
To check design conformance on an earthworks site, align current survey data with the approved design, compare cut/fill and cross-sections, spot-check critical elevations, verify drainage, and export a timestamped report. These checks help teams identify where the site differs…
-
Real variance or bad data? 4 causes of false cut/fill results to rule out first
Before you send a crew back to fix a cut/fill variance, check whether the problem is on site or in the data. This blog walks through coordinate mismatches, vertical drift, outdated designs, and checks made too late to trace the cause, then gives you a five-point checklist to…
-
The real cost of catching design variance too late
Design variance found mid-phase is a quick fix. Found near handover, the same variance can mean breaking out finished work, remobilizing crews, and delaying the next phase. This guide explains why timing is the real cost driver, and what earthworks teams are doing to catch grade…
-
3 ways PMs stay ahead on earthwork sites
Covers three practical ways construction project managers use design comparison tools and high-precision drone surveys to run earthwork projects more effectively. Topics include pre-bid quantity measurement using design-to-design comparison, frequent surface-to-design checks to…
-
How many AeroPoints does it take to achieve ultimate PPK accuracy?
Propeller PPK only requires one AeroPoint to serve as a base station for survey-grade drone data capture on most sites up to 150 acres. Adding more AeroPoints shifts their role from ground control to validation checkpoints, giving teams a way to independently verify accuracy,…
-
How it works: PPK vs. GCP drone surveying
GCP-based drone surveying relies on physical markers placed across a site to geotag drone imagery accurately, while RTK and PPK workflows use on-board GPS processing to handle that correction without traditional ground control. RTK does it in real time but requires a continuous…
-
Increase worksite safety with drone technology
Construction sites carry the highest injury rate of any industry, with falls, struck-by incidents, electrocution, and caught-in accidents accounting for the majority of fatalities. Drones address all three dimensions of this problem: keeping surveyors off hazardous terrain,…
-
5 Ways to use your AeroPoints sets
AeroPoints can be used five different ways depending on what reference data you have available, from fully automated processing within the Propeller Corrections Network down to a makeshift base station when no known marks exist. Each method delivers the same 10mm or better…
-
Drones changing the game for topographic surveying
Drone topographic surveying delivers four outputs in a single flight: orthophoto, contour map, digital terrain model, and point cloud. Traditional methods can't match that combination for speed, visual richness, or team accessibility. Combined with Propeller, site teams can…
-
Things to know about ground control in drone surveying
Getting ground control points right comes down to three things: choosing markers with high contrast and clear geometry, placing them strategically across your site, and flying a path that actually captures all of them at a GSD that makes them readable. This guide covers each…