XXII ISPRS Congress 2012: Technical Commission VII

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Multivolume work

Persistent identifier:: 1663813779

Title:: XXII ISPRS Congress 2012

Sub title:: Melbourne, Australia, 25 August-1 September 2012

Year of publication:: 2013

Place of publication:: Red Hook, NY

Publisher of the original:: Curran Associates, Inc.

Identifier (digital):: 1663813779

Language:: English

Additional Notes:: Kongress-Thema: Imaging a sustainable future

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Document type:: Multivolume work

Volume

Persistent identifier:: 1663821976

Title:: Technical Commission VII

Scope:: 546 Seiten

Year of publication:: 2013

Place of publication:: Red Hook, NY

Publisher of the original:: Curran Associates, Inc.

Identifier (digital):: 1663821976

Illustration:: Illustrationen, Diagramme

Signature of the source:: ZS 312(39,B7)

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist ermittelt.; Literaturangaben

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2019

Document type:: Volume

Collection:: Earth sciences

Chapter

Title:: [VII/4: METHODS FOR LAND COVER CLASSIFICATION]

Document type:: Multivolume work

Structure type:: Chapter

Chapter

Title:: IDENTIFICATION OF LAND COVER IN THE PAST USING INFRARED IMAGES AT PRESENT V. Safár, V. Zdímal

Document type:: Multivolume work

Structure type:: Chapter

al in ot ct ts li- >t- on r= mined. (Table 3.) Mean positional error in Ortophotomaps Kdentical metsts points TER TRY HUC Pre-war 23 1,20 1,34 1,32 Post-war 100 1,30 1,76 1,54 Table 3. Mean positional error in meters 3. RESULTS AND DISCUSSION 3.1 Changes in the riverbed and humidity conditions Investigated area is lowland and in the past river Satava created meanders. The river was straightened later and agricultural cul- tivated area increased. Soils in the original river bed and the wa- terlogged area have different physical and chemical properties. The present Land Use are limited by different soil properties. Remote sensing in the near-infrared band shows the historic riverbed and waterlogged areas (Figure 4.) | Figure 4. Historic riverbed 3.2 Changes in forest area The whole area was forested in the ancient past. After the arri- val of a man began deforestation. The process of afforestation or deforestation of small areas continues today. They form a compact forest units and have removed the small forest area. Deforested areas have different properties. Therefore, we can see the different areas in the near-infrared band. (Figure 5.) Figure 5. Deforested area International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XXXIX-B7, 2012 XXII ISPRS Congress, 25 August — 01 September 2012, Melbourne, Australia 3.3 Sand excavation Specifics of the area are locations where sand has been excavat- ed. At first sand removed from the location, where farming had taken place, and subsequently the remaining pit was filled with sludge from the nearby sugar refinery in Zidlochovice, with the land then forested via volunteer seeding. When the area of ara- ble land was increased in the 1970s, that land came under culti- vation and was not reclaimed. Although it is used for agricul- tural purposes today, under adverse moisture conditions cultivation is not possible. Any other use is therefore practically impossible. The entire process has taken place without clear ownership relations. (Figure 6.) Figure 6. Sand excavation 4. CONCLUSIONS Aerial photos in the near-infrared band well identify changes that are caused by different Land Cover earlier. Finding the origin of these differences in historical materials to determine the limits of today's recovery and prevent unsuitable Land Use. This procedure is suitable as a background document for devel- opment of regional plans and design of the land consolidation. REFERENCES Ferwerda, J. G., Skidmore, A. K. & Mutanga, O., 2005. Nitrogen detection with hyperspactral normalized ratio indices across multiple plant species. International Journal of Remote Sensing, 26 (18), p. 4083-4095. Gojda, M., 2000 Archeologie krajiny. Academia, Praha, 240 p. Haboudane, D., Miller, J. R., Patey, E., Zarco-Tejada, P. J. & Strachan, I. B., 2004. Hypespaktral vegetation indices and novel algorihms for predicting green LAI of crop canopies: Modeling and validation in the context of precison agriculture. Remote Sensing of Environment, 90, p. 337 — 352. Kube&, J, 1996 Plánováni venkovské krajiny. MZP, Praha, 186 p. Lipsky, Z., 1999 Krajinná ekologie. Karolinum, Praha, 129 p. Reyniers, M., Vrindts, E. & DE Baerdemaeker, J., 2006. Comparison of an aerial-based systém and an on the ground continuous measuring device to predict yield of winter wheat. European Journal of Agronomy, vol. 24, no. 2, p. 87-94.

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