Progiscad 2002 2004 Adcof Adfer Adtopo Hot May 2026
In 2002–2004, French regulations ( loi sur la sécurité des réseaux ) began requiring precise geolocation of buried utilities. Adcof was one of the first affordable tools to meet this DT-DICT compliance. 2.2 Adfer – Acquisition de Données FERroviaire (Railway Data Acquisition) Purpose: A niche module for railway infrastructure design and maintenance (SNCF, RFF).
Because this ecosystem is niche, largely obsolete, and not widely documented in English, this article will serve as a for engineers, GIS historians, and surveyors who may need to recover old data, understand legacy workflows, or migrate projects to modern platforms (AutoCAD Civil 3D, QGIS, or Covadis). The Ultimate Guide to ProgisCad 2002/2004, Adcof, Adfer, and Adtopo: Legacy Surveying & Road Design Suite 1. Introduction: What Was ProgisCad? ProgisCad (often stylized as ProgisCAD ) was a Computer-Aided Design (CAD) and Geographic Information System (GIS) software package developed by a French company (likely linked to Geomédia or Progis ). Unlike global giants like AutoCAD or MicroStation, ProgisCad was a vertical solution —built specifically for the French surveying and public works markets. progiscad 2002 2004 adcof adfer adtopo hot
If you have a legacy .adf file from a 2004 SNCF project, converting it to LandXML or RailML is a non-trivial task. Unrecognized clothoid parameters often break modern converters. 2.3 Adtopo – Acquisition de Données TOPOgraphiques (Topographic Data Acquisition) Purpose: This was the core surveying module – essentially ProgisCad’s answer to AutoCAD Civil 3D’s survey database. In 2002–2004, French regulations ( loi sur la
| Feature | ProgisCad 2002 | ProgisCad 2004 | | :--- | :--- | :--- | | | Windows 98 / NT 4.0 / 2000 | Windows XP SP2 (native) | | Adcof version | v1.2 (basic manhole types) | v2.0 (added pressure networks & valves) | | Adfer | No 3D cant visualization | Dynamic 3D rail cross-sections | | Adtopo | Text-based point codes only | Regex-based coding (e.g., TP* for topo points) | | DXF export | Up to AutoCAD R14 (1997) | Up to AutoCAD 2004 (DWg format) | | Coordinate systems | Lambert I, II, III (France) | Added RGF93 (EPSG:4171) support | Because this ecosystem is niche, largely obsolete, and
It is important to clarify at the outset that and the associated terms “Adcof,” “Adfer,” and “Adtopo” refer to a highly specific, proprietary suite of legacy software tools. These were predominantly used in French civil engineering, surveying (topography), cadastral mapping, and road design sectors during the early 2000s.
Many French surveying firms still hold archives on CD-ROMs or old hard drives titled "Projet_ADTOPO_2004.adt". No current version of Microstation or AutoCAD can directly open this. You need a specialized converter or an old Windows XP virtual machine with ProgisCad 2004 installed. 3. The ProgisCad 2002 vs. 2004 Differences For someone searching this keyword, knowing the differences between the two versions is critical for data recovery.
But for : It is still very much alive. Thousands of French infrastructure projects (roads D117, railway lines Paris–Marseille, subdivision plans for lotissements ) are archived only in .adt , .adc , or .adf format. Municipalities and real estate developers frequently face the “ProgisCad wall” when trying to resurvey or renovate old assets.
