Articles

Happy holidays and a prosperous 2025

December 20, 2024

• News

Many new functions in Omnibase, projects in the field of deformation analysis and subsidence, the Kadaster's tender for ‘Surveying with the Map’... a lot has happened this year.

Delfy chosen by the Dutch Cadastre for map-based measurements

November 25, 2024

• News
• Land registry and topographic survey

At GeoBuzz 2024 in Den Bosch, Geodelta proudly announced that the Dutch Cadastre (Kadaster) has selected Delfy, Geodelta's innovative surveying product. Delfy emerged as the best choice in the extensive "Map-Based Measurements" tender, where multiple providers were evaluated.

Measuring in oblique images now even easier in Omnibase

November 25, 2024

• News
• Photogrammetry

At GeoBuzz 2024, Geodelta announced a groundbreaking innovation in Omnibase: it is now possible to perform measurements in any oblique dataset thanks to the integrated bundle block adjustment. This advancement makes measuring in oblique imagery not only simpler but also faster and more accessible.

Geodelta at GeoBuzz 2024

November 22, 2024

• News

Discover our innovative software solutions and expert services at the tradeshow for geo-information in The Netherlands

Omnibase Update

November 8, 2024

• News
• Photogrammetry

Making photogrammetric measurements in panoramic images? That was already possible in Omnibase, but is now even easier.

Geodelta certified for ISO 9001 and ISO 14001

November 8, 2024

• News

We are proud to announce that Geodelta is now officially certified for ISO 9001 and ISO 14001. These certifications confirm that our core value-quality-is now also officially recognized and secured in our processes.

Quality Control of deformation measurements for RET

• Client references
• Deformation analysis

Geodelta provides independent quality control of deformation measurements so that RET can use the data for optimal maintenance planning of engineering structures.

Specifications and verification of deformation measurements Port of Rotterdam

• Client references
• Deformation analysis

Geodelta supports the Port of Rotterdam with innovative specifications for deformation measurements. We also carry out independent quality control to ensure that the 86 kilometers of quays remain safe and stable for shipping and logistics.

Open Monument Day: visit the Geodesy Building!

September 11, 2024

• News

This Saturday, Geodelta and De Hollandse Cirkel Foundation will open the doors of the iconic Geodesy Building at Kanaalweg 4 in Delft during Open Monument Day 2024.

New in Omnibase: split screen

August 22, 2024

• News

Within Omnibase, multiple screens can now be used side by side (Split-screen) for viewing data and measuring efficiently in multiple data sources.

Helicopter photogrammetry at ProRail

• Client references
• Photogrammetry

Geodelta supports ProRail with geodetic expertise and quality control of both aerial photos, oblique photos and point clouds.

Research on height difference grids

• Client references
• Laser scanning

Geodelta has developed a height difference grid by comparing the data sets of AHN3 and AHN4. This grid provides an accurate understanding of shallow ground movements, without being disturbed by measurement errors from the original datasets.

Quality Control of the Height Model of the Netherlands (AHN)

• Client references
• Laser scanning

Geodelta verifies the quality of the national height model on behalf of Waterschapshuis and its partners.

Delft Method for adjustment and testing

• Knowledge base
• Geodesy and reference systems

The Delft Method for Adjustment and Testing, also known as the Delft School, is a methodology within geodesy developed at the Delft University of Technology between 1930 and 1980. Under the leadership of Jacob Menno Tienstra and Willem Baarda, methods were formulated that radically improved the quality of geodetic measurements.

Information session in Rivierenland, Achterhoek and Twente

n the historic town hall of Doesburg, an idyllic location with historical allure, over 100 participants gathered to learn about the techniques behind contemporary geo-data acquisition.

40 years Geodelta

February 29, 2024

• News

On February 29, 1984, Geodelta was registered at the Delft Chamber of Commerce as a spin-off of TU Delft. Today, Geodelta exists for more than 40 years. On Thursday, February 29, 2024, we celebrated this anniversary.

How do GNSS and IMU work?

• Knowledge base
• Geodesy and reference systems

In moving platforms such as cars and drones, the position and orientation of the sensors are determined with GNSS and IMU respectively. In this article, we explain how these techniques work.