Products
Products
Overview about product range of thematic/specialised geodata provided by scilands GmbH
Beside our range of services offered we provide the generation of thematic/specialised geodata mainly as well as programming specialised GIS-modules.
Products for/in topic "relief" on/of databases DTM
construction, correction, enhancement:
analysis and evaluation:
Products for the topic "soil" on DTM
Final products:
Intermediate products:
Products for/in topic "water" on/of databases DTM
final- and intermediate products
Products for/in topic "methods"
Beside our range of services offered we provide the generation of thematic/specialised geodata mainly as well as programming specialised GIS-modules.
Products for/in topic "relief" on/of databases DTM
construction, correction, enhancement:
- construction of DTM out of/based on digitized or analog available/existing isohypse/contour lines, laser scanner and radar data
- corretion of random noise, artefacts, anthropogenic forms
- enhancing the quality of digital elevation model through removal of vegetation from radar data
analysis and evaluation:
- geomorphographic maps (GMK):
- transform relief classification into morphographic homogeneous/uniform areal unit
- units of relief:
- linear morphogeographic units of relief like depth contour/contour lines, Kulminationslinien, edges and Knicke
- spacial morphogeographic units of relief like swales/axial depression and Scheitelbereiche, geschlossenen Hohlformen/closed hollow molds, slope distribution and flattening/gradations and flattening of slopes/ Hangversteilungen und -verflachungen, areas of convergence and divergence
- relief parameter:
- linear morphogeographic relief parameter like slope, exposition, curvature, relief energy ...
- complexe morphogeographic relief parameters like size of catchment areas, height about depth lines, soil moisture content-indices
Final products:
- risk of eroson (according to ABAG)
- groundwater recharge
- risk of nitrate leaching
- need for irrigation
- plant-available soil water
Intermediate products:
- soil type, grain size distribution, texture
- effective rooting depth (We)
- Lagerungsdichte (Ld)
- usable field capacity (nFK)
- depth of groundwater/Tiefenlage Grundwasser
- capillary ascent/ capillary rise (KA)
- cation exchange capacity (KAK)
- humus content
- nitrate relocation
final- and intermediate products
- digital stream networks/water networks, i.e. consistent river networks based on available/existing geometries, for instance geometries out of ATKIS or from topographic maps
- automatic coding of river networks and catchment areas after LAWA-guideline
- acertaining of catchment areas and watersheds
- borders and size of catchment areas related to segments of water bodies, level measuring points/flow measuring post/runoff measuring post/ Pegelmeßstellen, Abflusslinien
- fitting the runoff ratio based on digital terrain model to real segments of water bodies, level measuring points/flow measuring post/runoff measuring post
- drainage channels (depth lines, valley trails)
- calculation of groundwater recharge for catchment areas
- identification of flood areas
- groundwater (depth, regeneration, etc)
Products for/in topic "methods"
- Programming of custom made GIS-modules for open source GIS-software SAGA