Nothing Special   »   [go: up one dir, main page]
Scribd Logo
Upload

Welcome to Scribd!

  • 35 views

    Parameter Pembobotan Tanah Longsor: Parameter Besaran Skor Bobot

    Uploaded by

    Arham Gazerock Loverz
    fefefffffffffffffeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

    Copyright:

    © All Rights Reserved
    Download as XLSX, PDF, TXT or read online from Scribd

    Parameter Pembobotan Tanah Longsor: Parameter Besaran Skor Bobot

    Uploaded by

    Arham Gazerock Loverz
    35 views8 pages
    fefefffffffffffffeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

    Original Title

    Parameter Sementara

    Copyright

    © © All Rights Reserved

    Available Formats

    XLSX, PDF, TXT or read online from Scribd

    Did you find this document useful?

    Is this content inappropriate?

    fefefffffffffffffeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

    Copyright:

    © All Rights Reserved
    Download as XLSX, PDF, TXT or read online from Scribd
    Download as xlsx, pdf, or txt
    35 views8 pages

    Parameter Pembobotan Tanah Longsor: Parameter Besaran Skor Bobot

    Uploaded by

    Arham Gazerock Loverz
    fefefffffffffffffeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

    Copyright:

    © All Rights Reserved
    Download as XLSX, PDF, TXT or read online from Scribd
    Download as xlsx, pdf, or txt
    of 8

    Parameter Pembobotan Tanah Longsor

    Parameter Besaran Skor Bobot

    Lithologi Tektonik 8
    Sedimen 6
    0.55
    Malihan 4
    Batuan Instrusi 2

    Tutupan Lahan Tegalan, sawah 10


    Semak belukar 8
    Hutan dan perkebunan 6 0.35
    Kota/permukiman 4
    Tambak, waduk, perairan 2

    Slope /Kemiringan 0-2% 0


    Lereng
    2-4% 1
    4-8% 2
    8 - 16 % 4 0.67
    16 - 35 % 6
    35 - 55 % 8
    > 55 % 10

    Aspek Lereng N 2
    NE 4
    E 5
    SE 5
    0.5
    S 9
    SW 10
    W 5
    NW 3

    Elevasi < 50 m 0
    50 - 100 m 2
    100 - 200 m 4
    200 - 500 m 10 0.23
    500 - 1500 m 8
    1500 -3000 m 6
    >3000 m 4

    Potensi Erodibilitas 0-4° 2


    4-8° 5
    8-12° 8
    12-16° 9
    0.45
    16-20° 7
    0.45

    20-24° 6
    24-28° 4
    28-46° 3

    Kerapatan Sungai 0 - 0,05 0


    0,05 - 0,1 2
    0,1 - 0,15 5
    0,15 - 0,2 7 0.13
    0,2 - 0,3 9
    0,3 - 0,4 1
    0,4 - 1 8

    Curve Number 3 4
    4 6
    0.7
    13 8
    14 8

    Curah Hujan Sangat basah (>3000) 10


    Basah (2501-2300) 8
    Sedang (2001-2500) 6 0.7
    Kering (1501-2000) 4
    Sangat kering (<1500) 2

    Bobot :
    Roberta Pellicani, Ilenia Argentiero & Giuseppe Spilotro (20
    nah Longsor
    Ket / Sumber

    Dr. Ir. M Taufuk (2016) Identifikasi Daerah


    Rawan Tanah Longsor menggunakan SIG.
    Surabaya : JURNAL TEKNIK ITS Vol. 5, No. 2

    Sumber : Puslittanak Bogor (2004)

    Van Zuidam, R. A. 1985. Aerial Photo –


    Interpretation in Terrain Analysis and
    Geomorphologic Mapping. Smith Publisher,
    The Hague, ITC.

    Roberta Pellicani, Ilenia Argentiero & Giuseppe


    Spilotro (2017) GIS based predictive models for
    regional-scale landslide susceptibility
    assessment and risk mapping along road
    corridors, Geomatics, Natural Hazards and
    Risk,

    Van Zuidam, R. A. 1985. Aerial Photo –


    Interpretation in Terrain Analysis and
    Geomorphologic Mapping. Smith Publisher,
    The Hague, ITC.

    Roberta Pellicani, Ilenia Argentiero & Giuseppe


    Spilotro (2017)

    Roberta Pellicani, Ilenia Argentiero & Giuseppe


    Spilotro (2017) GIS based predictive models for
    regional-scale landslide susceptibility
    assessment and risk mapping along road
    corridors, Geomatics, Natural Hazards and
    Risk,
    regional-scale landslide susceptibility
    assessment and risk mapping along road
    corridors, Geomatics, Natural Hazards and
    Risk,

    Roberta Pellicani, Ilenia Argentiero & Giuseppe


    Spilotro (2017) GIS based predictive models for
    regional-scale landslide susceptibility
    assessment and risk mapping along road
    corridors, Geomatics, Natural Hazards and
    Risk,

    Global Hydrologic Soil Groups (HYSOGs250m)


    for Curve
    Number-Based Runoff Modeling

    Sumber : Puslittanak Bogor (2004)

    a Pellicani, Ilenia Argentiero & Giuseppe Spilotro (2017)


    Parameter Pembobotan Banjir
    Parameter Besaran Skor Bobot

    Lithologi Tektonik 4
    Sedimen 6
    0.3
    Malihan 8
    Batuan Instrusi 10

    Tutupan Lahan Tegalan, sawah 8


    Semak belukar 6
    Hutan dan perkebunan 2 1.2
    Kota/permukiman 10
    Tambak, waduk, perairan 4

    Slope /Kemiringan 0-2% 10


    Lereng
    2-4% 8
    4-8% 6
    8 - 16 % 4 0.5
    16 - 35 % 2
    35 - 55 % 1
    > 55 % 0

    Elevasi < 50 m 10
    50 - 100 m 9
    100 - 200 m 8
    200 - 500 m 6 2.1
    500 - 1500 m 4
    1500 -3000 m 2
    >3000 m 0

    Akumulasi Aliran 0 - 33.662 2


    Flow Accumulation 33.662 - 35.828 4
    35.828 - 69.491 6 3
    69.4918 - 592.550 8
    592.550 - 8.720.053 10

    Jarak dari Sungai <200 m 10


    200 - 500 m 8
    500 - 1000 m 6 2.1
    1000 - 2000 m 4
    > 2000 m 2

    Curah Hujan Sangat basah (>3000) 10


    Basah (2501-2300) 8
    1
    Sedang (2001-2500) 6 1
    Kering (1501-2000) 4
    Sangat kering (<1500) 2

    Bobot :
    Nerantzis Kazakis (2015)
    an Banjir
    Ket / Sumber

    Nerantzis Kazakis (2015) Assessment of flood


    hazard areas at a regional scale

    Nanik Suryo Haryani (2017) Analisis Zona


    Potensi Rawan Banjir Menggunakan
    Data Penginderaan Jauh dan SIG - LAPAN

    Van Zuidam, R. A. 1985. Aerial Photo –


    Interpretation in Terrain Analysis and
    Geomorphologic Mapping. Smith Publisher,
    The Hague, ITC.

    Nerantzis Kazakis (2015) Assessment of flood


    hazard areas at a regional scale

    Hasil Pengloahan Data DEM dengan Hidrologi


    Modul di ArcGIS

    Nerantzis Kazakis (2015) Assessment of flood


    hazard areas at a regional scale

    Sumber : Puslittanak Bogor (2004)


    Sumber : Puslittanak Bogor (2004)

    zis Kazakis (2015)

    You might also like