Spatial analysis of soil texture and peat soil by NDSI method at swamp area of Banyuasin District, Indonesia
| Main Authors: | Indrayani, sumantri, Buchari, Erika, Dinar, Dwi Anugerah Putranto, Saleh, Edward |
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| Format: | Article PeerReviewed application/pdf |
| Terbitan: |
UGC-NEW DELHI,INDIA
, 2018
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| Subjects: | |
| Online Access: |
http://eprints.unsri.ac.id/8281/2/Jurnal_Sept_%2D2018_(Indrayani).pdf http://www.envirobiotechjournals.com/journal_details.php?jid=3 http://eprints.unsri.ac.id/8281/ |
Daftar Isi:
- Roadconstructionintheswampyareashouldcertainlyfacemanyproblemsrelatedtothesoilcharacteristics thatarecomposedofsoftsoils.Theunderstandingofsoilconditiontoswampareasisneededtodetermine theroadtraceandcanbedoneusingtheremotesensingtechnology.TheuseofNormalizedDifferenceSoil Index(NDSI)methodisanalternativetothecharacterizingofthesoilcondition.Thelocationofsoilsampling isdeterminedbyNDSI,whilethespecificgravity,propertyindex,andsoiltextureisanalyzedbylaboratory analysis.TheclassificationofsolidconditionusingNDSImethodoncompositeband65obtainedtherange of reflectance values ranging (-1.0336) – (-0.4582) for water body, (-0.4582) – (-0.0645) for not openspaces and (-0.0645) – (0.4300) for open spaces. The classification of soil characteristics in the swamp area in Banyuasin regency consists of 3 classes, which are clay type with diameter <0.002 mm, medium soil with diameter 0.002 – 0.075 mm, and slightly rough for fine sandy soil with diameter 0.075 – 0.425 mm. In addition, in the study area, the peat depth is approximately measured as 50 – 100 cm and 100 – 200cm