LOD13 Geospatial Encoding Tool

We’ve developed an internal geospatial utility tool for encoding and decoding LOD13 geographic locations directly from AGN file names.The application allows:
Converting latitude/longitude into a structured AGN filename. Decoding AGN filenames back to geographic coordinates. Interactive map-based coordinate selection.
The goal was to create a clean, production-ready interface that bridges file-based geospatial indexing and visual spatial validation in one place. A small but powerful addition to our geospatial workflow.

SquareCadastre

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Jewish cemetery in Salgótarján

"Dr. Andrea Tóth, President of the Jewish Community of Salgótarján, first agreed only that György Csáki, the managing director of ERDA Kft., that the company's employees - for the purpose of digital archiving - to photograph the gravestones in the Jewish cemetery in Salgótarján. But ERDA Ltd. had an extraordinary surprise as a voluntary donation, the company created an orthophoto map of the cemetery, a 3D model and a digital register of the graves."
The whole article is available in Hungarian at this link.

Cívis GIStory

Cívis GIStory explores the historical sites of Debrecen, exploring a century and a half of digitised maps of a century. The integrated and expandable database allows you to explore the history of the city on different time scales, even with overlaps the historical spatial structures of the city, the changes that have taken place, individual thematic historical descriptions.

Spherical panoramas

Shots of interesting places taken with Pentax equipment and a Samsung Galaxy 10 mobile phone.
Important experiences are gained during the photo shoots and panorama calculations.

Protected graves of Debrecen Cemetery

The geographic information system, which works both on the web and on mobile applications, is the Nagyerdei Köztemető in Debrecen graves of the Debrecen Memorial Cemetery, individual and group queries, map and and on-site exploration. The national and commemorative gravesites are integrated into the digital map-based system, public and notable graves, as well as data and images of war graves.

Debrecen Jewish Cemetery

The geographic information system, which works both on the web and on mobile applications, is the Debrecen Jewish Cemetery Cemetery. It provides the possibility to query the map for a unique name, from the database even groups. The result data sheet shows the GPS and EOV coordinates of the identified grave, its location in the location on the cemetery map, a photograph of the grave, Hungarian and Hebrew language details of the person(s) buried there..

Cemetery of Buják

We have created a digital cemetery register on our ErdaGISweb system which includes the cemetery a complete survey of the cemetery from a 2cm field resolution digital orthophoto, taking a photo of each of each grave, loading the data and its location, training on the program, and setting appropriate privilege levels.

Debreceni Militárium

The Debrecen Military Cemeteries and Military Cemeteries of the Debrecen Militarium, available on the web and mobile app of military cemeteries and military memorials, which links the military cemetery and the Heroes' Cemetery of Heroes and Heroes, the Russian Prisoner of War and Deportation Cemetery, the War Graves in the Public Cemetery, the Israelite Cemetery War Graves, and the Hajdú-Bihar Military Cemeteries and Memorials projects.

MNB 3D model

On behalf of GEODÉZIA Geodesy Services Ltd., we prepared the façades and the and roof of the headquarters of the MNB.

Our video of the photogrammetric work on the project: available at this link.

Cadastre of the Arboretum of Szeleste

The geoinformatics system of the arboretum was commissioned by Kádi Bt., the Municipality of Szeleste based on the data provided in the ErdaGIS system.

The Angkor ZEMP project celebrates 30 years