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Welcome to XNATMAP

A site for preserving NATMAP's (The Division of National Mapping) history and maintaining contact with the people who were part of that history. As the Australian Landsat Station (ALS), later the Australian Centre for Remote Sensing (ACRES) was part of the Division its history also forms part of this site.

Information on map reading and interpretation, specifically for Natmap medium scale topographic maps, can be found in
Natmapís Topographic Maps : a guide to map reading and Notes on Map Reading by Reg Ford and Bob Goldsworthy.

    Gordon Bertram Lauf (1914-1984)


    More widely known for his development of the Lauf Method for conformal transformation adopted by National Mapping, Gordon Lauf also played a role in other significant technological developments. Such developments included Shoran positioning for payload delivery and aerial photography, gyro-theodolite use for direction finding in mines and for military purposes and the Tellurometer. A brief profile outlining his career and activities can be viewed via this link.

    What's New

      As of 20 January 2018

      • A sad start to the year with now the recent passing of Craig John Hastings Smith (22 September 1954 - 14 January 2018) as well as that of Natmapper Phillip William Woodward (15 September 1948 - 2 January 2018). Craig was a member of the former ACRES Applications and more recently Remote Sensing and Photogrammetry Commission Chair of the Surveying & Spatial Sciences Institute (SSSI). Phil and family attended the Corowa gatherings in the 1980s. Our condolences to their families.
      • Australia officially moved 1.8 metres northeast on 15 December 2017. This move coincided with the launch of Australia's new coordinate reference frame, the Geocentric Datum of Australia 2020 (GDA2020). Due to the movement of Australia's tectonic plate, which travels around seven centimetres each year, Australia's coordinates on the current 1994 datum are now out of sync with the tectonic plate by 1.6 metres. Between now and 1 January 2020, the GDA2020 coordinates and the coordinates from global navigation systems, like GPS, will converge. More information about transitioning to GDA2020 is available from the Geoscience Australia website. http://www.ga.gov.au/scientific-topics/positioning-navigation/datum-modernisation
      • John Doherty worked for National Mapping in 1967. During that year he was a field party member in both Groundmarking and Aerodist. John has kindly provided details of his Year with National Mapping which he extracted from his correspondence home that had been saved by his Mother and held for the last fifty years.
      • The National Mapping owned Nomad N22B-25 aircraft, VH-DNM, was operated from July 1976 until September 1982. Flown mainly by Harold William Harry Baker, other pilots were Peter Prior, Jock Maxwell Head and Terrence Gerald Terry Mulholland. True to its name, Natmap's Nomad never stayed long in the same place and seemingly wandered around Australia. Photographs in this album of the Nomad, at or over various locations, were mainly supplied by Harry Baker.
      • Gordon Bertram Lauf is perhaps best remembered for his development of the Lauf Method for the conformal transformation of coordinates from any orthomorphic map projection to any other map projection. Following a 1967 meeting at National Mapping in Canberra with Tony Bomford, who was then in charge of the Division's geodetic section, Natmap and the National Mapping Council formally adopted and publicised the Lauf Method. With the generous assistance of Lauf's daughter Vanessa, this brief profile compiled by Paul Wise, it able to reveal that Lauf had a role in other significant developments. A South African by birth, Lauf and his then family migrated to Australia in 1976. Over the following three years Lauf occupied an Emeritus position, with Visiting Fellow status, at the Royal Melbourne Institute of Technology (RMIT) before spending his final years in Sydney.
      • Apostolos Anagnostou, or Apos as Nat Mappers knew him, worked in Melbourne's Rialto office for around 15 years to the mid-1970s. As his name suggests, Apos was of Greek heritage and was a respected and quietly spoken work colleague who passed away in 1990. Laurie McLean has prepared this brief acknowledgement of Apos following consultations with some Nat Mappers who worked with him.
      • The technology of Electronic Distance Measuring (EDM) was a major factor in the successful completion of Australia's national survey and mapping programs. Terrestrial and later airborne EDM systems evolved from World War Two radar developments and were at the forefront of surveying technology until the advent of satellite-based surveying and navigation technology in the 1970s. This paper Airborne Electronic Distance Measuring : A Brief History seeks to catalogue the major airborne distance measuring systems that were developed during the twentieth century, with the focus on the history and use of airborne EDM used in, or associated with, the surveying and mapping of Australia.
      • The Aerodist airborne distance measuring system was used by Nat Map between 1963 and 1974 to obtain horizontal ground control for the 1:100,000 scale national topographic map series. Laurie McLean has prepared this extensive article on Nat Map's Aerodist years in consultation with many of the Nat Mappers who were involved in the Aerodist program from up to over half a century ago. The article incorporates many of these Nat Mappers' recollections.
      • Previously in What's New

        Go to ...

      • Available National Mapping Technical Reports.

      • The National Mapping Council of Australia (NMC) and the Division of National Mapping (Natmap).
      • Bibliography of the History of Australia's National Topographic Mapping Agencies by Dorothy Prescott, 2003.
      • Training Notes for National Mapping Field Survey Staff were compiled by Reginald Arthur Ford, Senior Technical Officer, while he was the Training Officer for the Melbourne Office. After many years of field experience, Reg documented most of the Nat Map Melbourne's accepted field survey procedures and methodologies covered by these notes. As such this document represents the consistent standard provided to and expected from all involved in field survey work during the late 1960s and 1970s. These notes were never published but just photocopied as required. This web version was derived from the personal copies provided by a number of Natmappers and their cooperation is appreciated. While every effort has been made to ensure correct conversion, users may find minor inconsistencies in the text and tables.
      • All editions of the NATMAP News.
      • Collected articles and papers about the USAF Southwest Pacific Survey, Project AF60-13 and its use of HIRAN.
        A 25 minute (75MB download, MP4 file) 1961 USAF film on geodesy by Hiran can be viewed via this link. The film also has some interesting glimpses of various supporting technologies.
      • Editions of the Commonwealth of Australia Gazette or Government Gazette can now be searched via this link. For each year from 1901 to 1973 a comprehensive annual index was produced and is also accessible from the above link. However, after December 1973 the Public Service section of the Gazette was released as a separate volume. From 1974 onwards these Public Service Gazettes have not been digitised. Thus ready online access to staffing information for 1974 onwards is not available. Also from 1975 onwards comprehensive annual indexing of Gazette entries for all years ceased and for some years only quarterly indexing was provided.

      • Related Sites

        | National Topographic Mapping | Geodesy | Satellite Imagery |
        | Antarctica |
        | The Surveying & Spatial Sciences Institute (SSSI) | The Mapping Sciences Institute |

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        This website may contain the images of deceased Aboriginal persons. Aboriginal and Torres Strait Islander viewers should exercise care in viewing the content.

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