landscape as a feature: using gis for site catchment analysis to compare two types of early...
TRANSCRIPT
Universität LeipzigHistorisches SeminarProfessur für Ur- und FrühgeschichteKlaus Cappenberg
Landscape as a feature:Using GIS for Site Catchment Analysis to compare two types of Early Neolithic sites
Kraków, 27.10.2012
1. Methodical Considerations2. The Exploitation Zone3. Relief-Morphological Factors4. Hydrology5. Soil6. Summary
Surroundings of the Early Neolithic Site of Łoniowa
Lesser Poland and the presented LBK/KCWR-Sites
Vistula
Dunajec
Czech Republic
Slovakia
Lesser Poland
Carpathians
1.
Modified Tobler's Function: Used time to cross 1m in relation to slope
0
0,2
0,4
0,6
0,8
1
1,2
1,4
1,6
-15 -10 -5 0 5 10 15Slope/°
Tim
e/s
to c
ross
1m
Slopes above 12° are not included!
1.
15min Catchment Area of all Sites
Site AZP-No. Community District Area/m² Dąbrówka 107-53-36 Stryszów Wadowice 1.588.676
Jaroszowice 106-52-9 Wadowice Wadowice 1.596.825
Łoniowa 106-63-80 Dębno Brzesko 3.864.645
Żerków 106-63-65 Gnojnik Brzesko 4.000.024
Gwoździec 106-64-27 Zakliczyn Tarnów 3.832.619
- Done by Path Distance Calculation (Tobler‘s Function) -
Intersection Łoniowa - Żerków = 2.567.570m²
2.
Percentage of every aspect area interval compared between all sites
0,00%
10,00%
20,00%
30,00%
40,00%
50,00%
60,00%N
Flat
NE
E
SES
SW
W
NW
DąbrówkaGwoździecJaroszowice ŁoniowaŻerków
N=North; NE=North-East; E=East; SE=South-East; S=South; SW=South-West; W=West; NW=North-West
3.
Percentage of aspect area interval distribution of each site compared between all sites
0,00%
10,00%
20,00%
30,00%
40,00%
50,00%
60,00%N
Flat
NE
E
SES
SW
W
NW
Dąbrówka
Gwoździec
Jaroszowice
Łoniowa
Żerków
N=North; NE=North-East; E=East; SE=South-East; S=South; SW=South-West; W=West; NW=North-West
3.
Percentage of slope area interval compared between all sites
0%
20%
40%
60%
80%
100%
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41
Hangneigung/°
Rel
ativ
er A
ntei
l am
Han
gnei
gung
sint
erva
ll, v
ergl
iche
n zw
isch
en a
llen
Fund
stel
len
Dąbrówka
Jaroszowice
Gwozdziec
Łoniowa
Zerków
Slope Interval/°
3.
Percentage of absolute altitude interval compared between all sites
Absolute Altitude Interval/25m
Area/m²
Dąbrówka
Jaroszowice
Łoniowa
Żerków
Gwoździec
3.
Area/m² of Relief Energy Classes (Range/m/ha) in Relation to 15min Catchment Area
0,00%
10,00%
20,00%
30,00%
40,00%
50,00%
60,00%
70,00%
80,00%
90,00%
100,00%
Dąbrówka J aroszowice Żerków Łoniowa Gwoździec
46-50
41-45
36-40
31-35
26-30
21-25
16-20
11-15
6-10
1-5
0
Relief Energy Class/m/haDistribution compared site by site!
3.
Relief Energy: Maximum Range of elevation on adefined area; used as a figure for flatness/steepnessof terrain
Euclidean Distance to hydrological Sources
Dąbrówka Jaroszowice Żerków Łoniowa Gwoździec
4.
Euclidean Distance: Direct, 2D distance
Percentage of every “soil type” area compared between all sites
„Soil Type“
Loam (Silt)ClayNot specified
0,00%
10,00%
20,00%
30,00%
40,00%
50,00%
60,00%
70,00%
80,00%
90,00%
100,00%
Dąbrówka Jaroszowice Łoniowa Żerków Gwoździec
Löss
Lehm
k. A.
5.
0,00%
10,00%
20,00%
30,00%
40,00%
50,00%
60,00%
70,00%
80,00%
90,00%
100,00%
Dąbrówka Jaroszowice Łoniowa Żerków Gwoździec
Sedimentgestein mit Ton
Podsole mit überwiegend Schluff
Podsol mit überwiegend Ton
Gley
Auenlehm
Auengley
?
(Para)Braunerde mit überwiegend Ton
(Para)Braunerde mit überwiegend Schluff
(Para)Braunerde mit Schluff und Ton
Percentage of every “soil group” areacompared between all sites
CambisolsFluvisolsStagnosolsNot specified
5.