Feature category: 1. Settlement, economic and cultural features
Feature type:
(with ordinal number)
1.45 TOWER-LIKE BUILDING*) (VĚŽOVITÁ STAVBA *))
Feature type code: al220
Feature definition:

Significant by area an independent slim building which serves for defence, religious, lookout, radiocommunication and other purposes, where the height predominates.
 
*)The feature is filled only in the area where the accuracy improvement of building features has been completed.
Geometric determination of the feature:
perimeter line
Positional accuracy: mp = 1,0 m
Geometric data source:
aerial survey photos, orthophoto, field recognition, ISKN
Descriptive data source: field recognition, Geonames
A t t r i b u t e s :
Attribute name Data type Attribute subject Attribute values Code list
JMENO VARCHAR2(100) name transferred from Geonames
FID_ZBG VARCHAR2(40) unique feature identifier in ZABAGED®
S i z e   r e s t r i c t i o n s :
without size restriction, if the source of the geometric representation of the feature is ISKN, otherwise the area ≥ 16 m2
E x a m p l e s :
Příklad
Feature illustration; photo: ZÚ archives
Příklad
Feature illustration; photo: ZÚ archives
Příklad
Feature illustration; photo: ZÚ archives
Příklad
Feature illustration; photo: ZÚ archives
F e a t u r e   h i s t o r y :
2020-03-01: 1.45 TOWER-LIKE BUILDING*) (ft_al220) - feature added to category
Extended web version updated to : 20.05.2022
Contact : Content: Milada Javůrková | e-mail: Milada.Javurkova@cuzk.cz | Phone: +420 284 041 699 | Technical Solution: Antonín Bačo | e-mail: Antonin.Baco@cuzk.cz | Phone: +420 284 041 677