Geospatial, Engineering Surveying & Mapping

We are countrywide leader for LiDAR and Engineering Surveying. We are using latest technologies include Mobile LiDAR, UAV (Drone) LiDAR, RTK/PPK quipped drone photogrammetry, DGPS, Electronic Total Station and Auto Level.  Other Services include Point Cloud Data Processing and Drone Image Data Processing projects.
 
Goodland Surveys Private Limited established in 2003, completed many projects throughout India & few abroad projects (Maldives, Gabon(Africa), Italy, Egypt & Brisbane-Australia) and also, we awaiting some more in near future.  We have structured ourselves in such a way that we meet the requirements of the modern surveying practice. With the above in the background and the wholehearted support from our valued customers, we are able to successfully march one step forward towards our goal.

Our Mission

“Bringing the Land Profile to your Desktop using latest technologies and provide a quality service, which fulfills customer’s requirements” ​
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Services Offered

Data Collection

• Mobile LiDAR Survey
• Drone LiDAR Survey
• Backpack LiDAR Survey
• RTK/PPK Drone Images Survey
• DGPS Static Data Survey
• DGPS RTK Data Survey
• Total Station Survey
• Level Survey

Data Processing

• Drone Image Processing
• LiDAR Point Cloud Processing
• Vector Line Work from LAS Files
• Vector Line work from GEO TIFF & ECW files
• Classification of Las files
• DSM, DEM, Contour and Ground Data from las files
• 2D / 3D Mapping
• GIS / CAD Mapping

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​​Applications:

• Highways
• Railways
• Urban Planning
• Utilities
• Industrial

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by using Lidar, Drone, DGPS & Total Station we do

• Highway Pre-Bid Survey Projects
• Highway DPR Projects
• Highway Construction Survey,
• Highway TOT Projects,
• Bypasses & Greenfield Survey,
• Ground Control Points Survey
• Tunnel Survey
• Bridges Survey 
• Setting Out Survey

Goodland Surveys undertakes point cloud data processing, CAD, GIS and Drone Image Processing Projects on outsourcing basis
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by using LiDAR, Drone, DGPS & Total Station, we do

• Railway High-Speed corridor (Vehicle Mounted Mobile LiDAR)
• Metro Rail Survey
• Railway Construction Survey
• Railway Drone Survey & Railway Drone Video 
• Railway Asset Mapping (Mobile LiDAR & Drone Survey)
• Railway Freight Corridor Survey (DFCC)
• Railway Yard Survey
• Railway Reconnaissance Survey

By using Mobile LiDAR, Drones, DGPS & Total Station, we do

• Smart City Survey
• Water, Sewage & Drainage Projects
• Taxation & Administration Mapping
• Traffic Planning, Junction & Bridges Survey
• Metro Rail Projects
• Dedicated Bus Corridor Projects

​Goodland undertakes point cloud data processing, CAD, GIS and Drone Image Processing Projects on outsourcing basis

By using LiDAR, Drone, DGPS & Total Station, we do

• OFC & Communication Route Survey
• Oil & Gas Pipelines Project Survey
  
• Water Pipeline Survey
  
• Storm Drain, etc.
• Cable Routes Survey

By using LiDAR, Drone, DGPS & Total Station, we do

• Industrial Development Projects & SEZ
• Agriculture & Irrigation Projects (Dam, Canal, River, etc)
• Sea Ports and Airports Survey
• Surveying for Wind Power & Solar Power Plants
• Transmission Lines & Tower Spotting
• Underground & Open Mines
• GIS Base maps​​

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​Deliverable:  

Mobile LiDAR Deliverable

• Point Cloud Data
• Images of 7 Cameras at every 3 meters interval of project corridor
• Spherical Images (Optional)
• DEM & DSM
• AutoCAD Compatible Drawings
• (Vectors, Ground Levels, Contour & Topographic Base plan)

Drone Deliverable

• Raw Drone Images
• Geo-referenced Orthomosaic Images (GeoTIFF & ECW)
• Geo-referenced Point Cloud Data
• DEM & DSM
• AutoCAD Compatible Drawings with Proper Blocks, Layers, Vector, annotation, etc

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Total Station Deliverable

• Total Station Raw Data
• Details of Ground Control Points & Benchmarks Values (ENZ)
• Code List & Legend
• AutoCAD Compatible Drawings with Proper Blocks, Layers, Vector, annotation, etc

LiDAR Survey

Mobile LiDAR is collecting Topographic and Geospatial Data from a Vehicle, i.e., Car, Train, Boat or any other mobile vehicle.  The Primary output from the Mobile LiDAR is High Dense Point Cloud Data, Geo Referenced Images and Video.  CAD or GIS Compatible drawings shall be prepared from the Point cloud.  DEM, DSM and Contour maps shall be prepared after the post processing of LiDAR Data.  The system is very suitable for Highway and Railway Corridor mapping that helps Designing, Construction and Asset Mapping projects.  GPS and Inertial Navigation Systems have allowed accurate and dense measurement
Know More..

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​UAV based aerial LiDAR is very effectively collecting data for Urban power line management, Power line corridor management (Transmission line & Pylons) Stock volume calculation, open mines, green field corridors, and etc.  It provides high-accuracy / high density point cloud  for survey grade mapping.

Aerial mapping has become more efficient and affordable than ever.  For increasing mapping accuracy, which shall be achieved by higher-grade INS, more sophisticated post-processing algorithms (e.g. SLAM), and other solutions provided by developers.  UAV LiDAR can be used  for surveying of Highway and Railways, Forest Management, Mining, Oil & Gas Pipelines, Utility Management

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UAV Photogrammetry  Survey

For Drone Survey, we are using RTK/PPK UAV for collecting images.  The Phantom 4 RTK produces high-resolution drone maps and 3D measurements that are accurate to within a few centimeters, without using ground control points (GCPs). 

In order to perform the PPK Corrections, we observe a base GPS (in a Static Control Network).  The rover observation file is saved directly onto the Phantom 4 RTK’s SD memory card.  The file comes in RINEX version 3.03 and is the raw satellite observation data.  Rover Trajectory shall be processed with reference to the base station and the accurate positions exported to each & every image of the mission.
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Improved Accuracy - Accuracy across the entire map should be less than 10cm RMSE, often 2cm RMSE when evaluated with checkpoints.  Read more...

Engineering Surveying (Total Station & DGPS)

Engineering surveys means all survey activities required to support the planning, design, construction, maintenance, and operation of engineered projects, which include locating or laying out alignments, positions, or elevations for the construction of fixed works

The main surveying instruments are the DGPS, Electronic Total Station, 3D scanners, Auto level, etc.  Most instruments fitted onto a tripod when in use.  Read More...

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