GEOCASSINI AND LIDAR DATA

HOW TO USE DATA FROM LIDAR SENSORS IN GEOCASSINI

AVAILABLE DATA AND ITS STORAGE IN GEOCASSINI

Nature Where ? How ?
Orthophotos Open data DataBase Directory
Orthophotos Specific productions DataBase Directory
Cadastre Open data API
Network data Manager’s GIS DataBase Directory
Network detection Specific productions DataBase Directory
Lidar survey Specific productions DataBase Directory
Topographic plan Specific productions DataBase Directory
Survey of works Specific productions DataBase Directory
Occasional georeferencing Specific productions DataBase Directory

1. MANAGE INPUT DATA

Example of synchronization point cloud / Panoramic Photo

Example of a point cloud produced by the RezoCassini application

Nota 1 : n’importe quel type de fichier peut être associé dans Projet et être exploité de façon synchrone dans GeoCassini.

 – Lidar data produces point cloud datasets that can be managed,
viewed, analyzed and shared in GeoCassini.

– The lidar sensors simultaneously produce panoramic photos
which are integrated into GeoCassini and dynamically exploited
with the point clouds.

– Use both outdoor data and indoor readings.

– GeoCassini also allows, through the GeoProcess application,
to transform videos taken with a smartphone or a Gopro, into
3D colorized point clouds georeferenced centimetrically.

– Data is loaded into DataBase in user-defined directories.

Note 1: at the time of loading, the user has the possibility of filling in the “traceability” information of the data.
Note 2: uploaded data can be shared unlimitedly.

– The user then creates a project by selecting in the DataBase
the data he wants to associate with each other:

•  orthophotos in Open Data
• orthophotos from private productions
• point clouds in Open data
• point clouds from private productions
• shape imports
• dwg files
• photos, videos, etc.

2. MEASURE

distances corners
surfaces coordinates
heights calculate volumes
slopes

Illustration of all types of measurement possible in GeoCassini

3. TO DRAW (network plans, topo plans, image PCRS,…)

– Draw points, lines, surfaces including by profiles

Drawing example (Street plan)

Drawing example (Street plan)

Example of drawing with the profile function

– Code points, lines, surfaces including by profiles

– Print to scale

Example of indoor and outdoor printing using horizontal cutting

Example of drawing with coding in the point cloud

Another drawing example with coding in the point cloud profiles function

Associate metadata to drawn objects (drop-down lists, free fields, files, 3D objects)

Example of 3D object associated in metadata with the vector

– Insert 3D objects and digital models into your point clouds

Insertion of IFC model in the point cloud

– Integrate API data

Example of API for fire hydrants in the city of Angers with associated metadata

– Import data (shape files) to update or complete them

Example of importing existing GIS into the digital twin to correct it

Example of importing a project into the existing point cloud

– Exploit the EDM mode in 3D

Manage your tree structure for your site monitoring

– Immersive navigation only, with panoramic photos,
with Streetview

Example of a point cloud associated with google street view

– Export

Possibility to Import and Export in various formats

4. QUERY METADATA

– Examples of queries and samples on metadata associated with the drawing

Representation of water pipes by laying date

– Examples of queries and sampling on metadata from
Open Data API data

Example of a GIS request on the date of interior installation at 1985 on the sanitation manholes of the city of Angers

5. VISUALIZE AND ENRICH THE RESULT OF ARTIFICIAL INTELLIGENCE PROCESSING

Example of floor marking detection

Another example of guardrail and traffic sign detection

6. SHARE AND POOL YOUR DATA AND PROJECTS

• With a single user
• With a client, set of users
• With a Group, set of customers and/or users

In simple consultations, in modifications or even in administration mode.

7. USE GEOSTORE APPLICATIONS TO ENRICH YOUR BASIC DATA

• Geopixel
• GeoFoncier
• RezoProcess
• BimData
• L3Harris

8. ENHANCE YOUR DATA WITH THE MARKETPLACE.

 – MarketPlace allows you to publish your data to offer their use to other users.

– MarketPlace also allows you to enhance your data in the processing of artificial intelligence algorithms.

9. DEVELOP YOUR OWN APPLICATIONS WITH GEOCASSINI’S API LIBRARY.

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