Simultaneous Georeferencing of Digitised Heterogeneous Map Sheets

Takarli B; Mahmoudi R; Benmohamed M

Article Details

Simultaneous Georeferencing of Digitised Heterogeneous Map Sheets

Authors:

Takarli B | Mahmoudi R | Benmohamed M

Publisher:

Institut national de cartographie et de télédétection

Journal:

Bulletin des sciences géographiques de l'INCT Vol.8 Issue 1, pp.8-11

Document Type:

Article

Publication Date:

4/2004

Document Language:

English

Document ID (Org No.):

2001451555

pISSN:

2602-5574

Keywords:

Abstract:

 One of the most important phases in the set up of a GlS is the recuperation of existing data and putting them under the same and homogeneous form. This data may originate from different sources, various media, and be acquired by various techniques at different scales. To be useful the data must be placed into homogeneous system and referenced on the same co-ordinate system. For this purpose, the application of efficient adjustment techniques is mandatory. The paper describes application of a photogrammetric block adjustment technique (independent model triangulation) for simultaneous gcoreferencing of digitised map sheets. This technique allows us to establish compatibility between sheets, data homogeneity and continuity for an eventual updating. The technique can resolve problems efficiently which may arise in individual sheets because of: different co-ordinate systems in individual sheets, different scales, different
media (paper, film), lack of controls points, and inappropriate distribution of control points. This approach was applied to set up a land information system to identify and indemnify landowners before imitiation of an industrial compound construction.

Article Details

Simultaneous Georeferencing of Digitised Heterogeneous Map Sheets

Authors:

Takarli B | Mahmoudi R | Benmohamed M

Publisher:

Institut national de cartographie et de télédétection

Journal:

Bulletin des sciences géographiques de l'INCT Vol.8 Issue 1, pp.8-11

Document Type:

Article

Publication Date:

4/2004

Document Language:

English

Document ID (Org No.):

2001451555

pISSN:

2602-5574

Individual map sheet

simultaneous georeferencing

tie points

independent model

linear transformation

Issues

Article Details

Simultaneous Georeferencing of Digitised Heterogeneous Map Sheets

Authors: Takarli B | Mahmoudi R | Benmohamed M

Publisher: Institut national de cartographie et de télédétection

Journal: Bulletin des sciences géographiques de l'INCT Vol.8 Issue 1, pp.8-11

Document Type: Article

Publication Date: 4/2004

Document Language: English

Document ID (Org No.): 2001451555

pISSN: 2602-5574

Individual map sheet

simultaneous georeferencing

tie points

independent model

linear transformation

Issues

Authors:

Takarli B | Mahmoudi R | Benmohamed M

Publisher:

Institut national de cartographie et de télédétection

Journal:

Bulletin des sciences géographiques de l'INCT Vol.8 Issue 1, pp.8-11

Document Type:

Article

Publication Date:

4/2004

Document Language:

English

Document ID (Org No.):

2001451555

pISSN:

2602-5574