Lampiran 2. Perhitungan Sayatan Lereng

Lampiran 2.1. Satuan geomorfologi bergelombang kuat denudasional (D1)No. SayatanSkalaIK (m)d (m)(n-1)(%)H (m) ( % )

125012.5429.69241005011.63624177

225012.5220.04341005022.72283145

325012.580.976310037.546.31001778

425012.5343.369310037.510.92119557

525012.5270.894210037.59.228702002

625012.5216.351410037.523.11059343

725012.5160.42041005031.16818352

825012.5126.32741005039.57982062

925012.5360.8192100256.928681694

1025012.5394.5682100256.33604347

1125012.5406.6122100256.148367485

1225012.5270.631310037.513.85650572

1325012.5396.29841005012.61676819

1425012.5423.549310037.58.853757

1525012.5179.37921002513.93697

1625012.5625.806310037.55.992272

1725012.5319.6752100257.820443

1825012.5163.04421002515.33328

1925012.5329.9822100257.576171

2025012.5104.082310037.536.02928

2125012.5372.8312100256.705451

2225012.5157.08521002515.91495

2325012.5269.9482100259.261043

2425012.5326.3372100257.660792

2525012.5113.61521002522.00414

2625012.5124.13321002520.13969

2725012.5126.164310037.529.72322

2825012.5221.79421002511.27172

2925012.5582.4084100508.585047

No. SayatanSkalaIK (m)d (m)(n-1)(%)H (m) ( % )

3025012.5124.674310037.530.07844

3125012.5299.56841005016.6907

3225012.5241.11641005020.73691

3325012.5404.275510062.515.45977

3425012.5610.24561007512.29015

3525012.5210.37441005023.7672

3625012.5130.174310037.528.8076

3725012.5239.004310037.515.69011

3825012.5166.52221002515.01303

3925012.5307.162310037.512.20854

4025012.5236.76421002510.55904

4125012.51166.63310037.53.214387

4225012.5557.7762100254.482086

4325012.5635.621310037.55.899742

4425012.5331.813310037.511.30155

4525012.5186.89721002513.37635

4625012.5146.90821002517.01745

4725012.5113.14721002522.09515

4825012.5200.62421002512.46112

4925012.5150.23121002516.64104

5025012.5286.5212100258.725364

5125012.5337.3222100257.411316

5225012.5131.301310037.528.56033

5325012.5190.585310037.519.67626

5425012.5262.958310037.514.26083

5525012.5212.561310037.517.64199

5625012.5315.6042100257.921319

5725012.5195.157310037.519.2153

5825012.5200.457310037.518.70725

5925012.5184.945310037.520.2763

6025012.5141.66421002517.64739

6125012.5287.056310037.513.06365

6225012.5154.854310037.524.21636

6325012.593.24921002526.80994

No. SayatanSkalaIK (m)d (m)(n-1)(%)H (m) ( % )

6425012.5272.186310037.513.77734

6525012.5328.59231005011.41233

6625012.5191.57121002513.04999

6725012.5262.132310037.514.30577

6825012.5303.302310037.512.36391

6925012.5170.386310037.522.00885

7025012.5205.519310037.518.24649

7125012.5146.36541005034.16117

7225012.5261.222310037.514.35561

7325012.5259.276310037.514.46335

7425012.5222.134310037.516.8817

7525012.591.596121002527.29374

7625012.5290.794310037.512.89573

7725012.5274.551310037.513.65866

7825012.5346.586310037.510.81983

7925012.5139.7221002517.89293

8025012.5470.84941005010.61912

8125012.5341.973310037.510.96578

8225012.5389.182310037.59.635595

8325012.5328.96141005015.19937

8425012.5343.528310037.510.91614

8525012.5226.499110012.55.518788

8625012.5330.292100257.569106

8725012.5340.388310037.511.01684

8825012.5167.508010000

8925012.5229.58521002510.88921

9025012.5427.991310037.58.761866

9125012.5301.2742100258.298094

TOTAL3162.51396.273468

RATA - RATA34.7515.34

Lampiran 2.3. Satuan geomorfologi gergelombang lemah - kuat Denudasional (D7)No. SayatanSkalaIK (m)d (m)(n-1)(%)H (m) ( % )

125012.5423.54921002517.5784

225012.5179.37921002510.3875

325012.5625.8062100256.596115

425012.5319.6752100257.020224

525012.5163.04421002512.61626

625012.5329.98221002517.14936

725012.5104.08221002517.85867

825012.5372.8312100255.826161

925012.5157.0852100259.195064

1025012.5269.94821002510.23529

1125012.5326.3372100252.193964

1225012.5113.615310037.53.797268

1325012.5124.133110012.56.0225

1425012.5126.164110012.55.609356

1525012.5221.794110012.53.738698

1625012.5582.408110012.52.380653

1725012.5124.674110012.55.73313

1825012.5299.568110012.54.713193

1925012.5241.116110012.51.894224

2025012.5404.27521002512.65624

2125012.5610.24521002519.50063

2225012.5210.374110012.56.398902

2325012.5130.174110012.56.078702

2425012.5239.004110012.56.348368

TOTAL487.5201.5289

RATA-RATA20.318.38

Untuk perhitungan sudut lereng () dan beda tinggi (H) dapat dilakukan dengan perhitungan:H (m) = ( n-1 ) x IKd (m) = L x 250 (skala peta) ( % ) = H /d x 100 %

Keterangan:= Sudut lereng (%) n= Jumlah konturH= Beda tinggi ( m ) IK= Interval kontur = 12.5 mL= Panjang sayatan ( cm ) Skala= 1 : 25.000d= Jarak horisontal ( m ) n 1 = Jumlah kontur 1

Klasifikasi berdasarkan Van Zuidam ( 1979 )

Usulan Tugas Akhir Tipe 1 56