Definisi Kota tergantung pada fokus pendekatan yang digunakan masing-masing:
Pendekatan Geografis – Demografis: kota sebagai tempat pemusatan penduduk
Pendekatan segi Ekonomis adalah sebagai berikut: Kota sebagai pusat pertemuan lalu lintas ekonomi dan perdagangan, industri dan perputaran uang
Pendekatan Segi Sosioantropologis :Kota sebagai saling hubungan Manusia

 
Wenn Mann ein Gedachtnis hat, über die Benutzung auf ein Platz, die viele Bedeutung und Moglichkeiten haben, kann man nicht so weit denken besonders in Bonn, als der Markplatz. Die Bestehung des Markplatzes in ueberall Europa hat signifikan Bedeutung. Es ist der Platz für die Bürgern und gibt wichtigen Auswirkungen an der Stadt. Besonders in dieser 2000 jaehrige Stadt; Bonn. Der Marktplatz in Deutschentradition hat eine wichtige Rolle als urbanen Raum, kaum fuer polistische Mittel.

The Aesthetic Landscape Theory about Visual, Yoshinobu Ashihara
D/H and W/D Proportions of the Townscape
An important aspect of townscape composition depends on the ratio of street width to building height. These proportions, using D for the distance between buildings on both sides of the street, and H for the height of the adjacent buildings.
When D/H < 1, the space grows crowded and cramped
When D/H = 1, a balance is achieved between height and distance
As D/H grows larger, the space becomes more open

Renzo Piano is an absolute master of art, master of light and lightness. Renzo is a maestro architect. He understands well about construction, structures and the scale of pieces. Renzo Piano was born in Genoa, Milan, in 14th of September 1937, where he also had Building Workshop there. Renzo Piano was bom into a family of builders in Genoa, Italy in 1937. His grandfather, his father, four uncles and brother were all contractors and Renzo Piano admits, Renzo Piano should have been one too, but

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Professor Roger Trancik is an urban designer and landscape architect. Trancik known as a professor in several studies, such as Cornell University, Landscape Architecture and City and Regional Planning Harvard University, Associate Professor of Urban Design 150th Anniversary Professor of Urban Design, Chalmers University of Technology, Goteborg, Sweden Professor-in-Residence, University of Colorado, Rome Program in Architecture and Urbanism Visiting Professor, Danish Royal Academy of Fine Arts,