Transcript Lilja_demo.ppt

Finnish soildatabase 1:250K
Methods and applications
Soils (soil body) at mapsheet 2133 (Jokioinen)
FAO
Dystric Gleysol
Dystric Leptosol
Eutric Regosol
Fibric/Terric Histosol 1
Fibric/Terric Histosol 2
Fibric/Terric Histosol 3
Gleyic Podzol 1
Gleyic Podzol 2
Haplic Podzol 1
Haplic Podzol 2
Kartoittamaton, täytemaa
Lithic Leptosol 1
Umbric Gleysol 1
Umbric Gleysol 2
Vertic Cambisol
Vesi
0
5
10
20 Kilometers
Forming soilscape ”nucleuses”
• Waterbodies and unmapped areas are deleted
• Nucleuses are queried from all soil body
polygons
• All queried polygons are merged together
• Merged multipart polygons are exploded to
single part
• Polygons over 150 Ha are selected and saved
as nucleuses
• Finally all nucleuses are merged to one
theme(shp-file)
Order
0
Soilscape-type
Mud
"Main soil"
Dystric Gleysols +
Umbric Gleysols 1 +
Umbric Gleysols 2 +
Umbric Gleysols 3
TOGETHER >150 ha
Vertic Cambisols +
Eutric Cambisols 1
Eutric Cambisols 2 +
Umbric Gleysols 1 +
Umbric Gleysols 3 +
Dystric Gleysols
TOGETHER >150 ha
Eutric Regosols +
Umbric Gleysols 2 +
Eutric Cambisols 1 +
Eutric Cambisols 2 +
Umbric Gleysols 1+
Umbric Gleysols 3 +
Vertic Cambisols +
Dystric Gleysols
TOGETHER > 150 HA
Haplic Podzols 2 +
Gleyic Podzols 2
TOGETHER > 150 HA
Lithic Leptosols 1
Lithic Leptosols 2
Dystric Leptosols
TOGETHER > 150 HA
Fibric/Terric Histosols 1 +
Fibric/Terric Histosols 2 +
Fibric/Terric Histosols 3
TOGETHER >150 ha
Haplic Podzols 1 +
Gleyic Podzols 1
TOGETHER >150 ha
Soilscape nucleuses
1
Clay
2
Silt/Finesand
3
Sand/Esker
4
Rock
5
Peat
6
Moraine
Soilscape nucleuses at mapsheet 2133
Sand/Esker
Silt/Finesand
Clay
Rock
Moraine
Peat
0
6
12
km
”Left over” polygons
Dystric Leptosol
Eutric Regosol
Fibric/Terric Histosol 1
Fibric/Terric Histosol 2
Fibric/Terric Histosol 3
Gleyic Podzol 1
Haplic Podzol 1
Haplic Podzol 2
Lithic Leptosol 1
Umbric Gleysol 1
Umbric Gleysol 2
Vertic Cambisol
Merge Stage II
Order Soilscape-type
0
Mud
Merge Stage II
Vertic Cambisols
Eutric Regosols
Eutric Cambisols 1
Eutric Cambisols 2
1
Clay
Eutric Regosols
Umbric Gleysols 2
2
Sand/Esker
Eutric Regosols
Umbric Gleysols 2
Start demo program!
Soilscapes at mapsheet 2133
Sand/Esker
Silt/Finesand
Clay
Rock
Unmapped
Moraine
Island
Peat
Waterbody
0
6
12
km