Roads, rail, transmission lines, pipelines and solar PV — fast corridor capture and asset inventory with drone RGB/LiDAR, GNSS RTK and thermal imaging where needed.
We combine drone photogrammetry, optional LiDAR, thermal imaging and GNSS RTK to document right-of-way, centerlines, cross-sections, clearances and defects. From highways and rail corridors to power transmission, pipelines and solar PV plants — we tailor the method to your tolerance, terrain and timeline.
Outputs plug into engineering and asset systems: alignment sheets, RoW maps, obstruction registers, thermal hotspot CSVs, and CAD/GIS layers with chainages and attributes.
Alignment, RoW, junctions, cross-sections, drainage and safety furniture.
Span/ground clearances, encroachments, tower inspection photosets.
Route verification, wayleave, valve/marker inventory and risk zones.
Hotspot detection, string-level tagging, panel anomalies and reports.
Engineering-ready corridor datasets and asset inventories.
Centerline, chainages, crossings, utilities and RoW in DWG/PDF.
Regular sections, earthwork volumes, gradients and drainage checks.
Span/ground clearances (transmission), encroachment & hazard tagging.
Hotspots with photos, ΔT, string/module ID and CSV for CMMS import.
Orthomosaics (GeoTIFF), DSM/DTM, contours, dense point clouds (LAS/LAZ).
Poles/towers, signage, culverts, valves, access roads with attributes.
Mission plans optimize overlap, altitude and flight lines for corridor width and desired section intervals. Where required, low-alt runs and LiDAR help under canopy or for dense vegetation.
Control-first corridor workflow with safety and QA baked in.
RoW width, chainage scheme, JSA/NOTAM (if required), site induction.
RTK base/benchmarks, checkpoints, section markers & logs.
Corridor missions (RGB/LiDAR/Thermal), low-alt passes where needed.
Adjustment, sections/profiles, asset layers & QC charts.
Checkpoint RMSE, peer review, variance notes and revisions.
DWG/DXF, CSV, GeoTIFF, LAS/LAZ + alignment sheets and PDF summary.
Common questions for corridor and asset surveys.
With RTK/PPK + checkpoints and proper sectioning, typical outcomes are 2–5 cm horizontally/vertically for open terrain.
Yes. We can add LiDAR runs and ground checklines to improve surface reliability under vegetation.
We follow ΔT-based tagging and include annotated images plus CSV with panel/string IDs for maintenance teams.
Structured cloud folders with orthos, sections, CAD, reports and a read-me. We can tailor to your naming and revision scheme.
Call/WhatsApp +91-8698818585 or email accentengineers1@gmail.com. Share site area, outputs, and timeline — we’ll propose the best workflow and quote.
Address: Survey No. 43 & 44, Shrinath Nagar, Hira Sitai Road, Hinjewadi Phase 1 Rd,
Pune, Maharashtra 411057 (Pune-411043)
Hours: Mon–Fri 9am–6pm • Sat 9am–4pm • Sun Closed
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