Perhitungan debit limpasan dengan menggunakan metode rasional dan program Smada ditinjau dari aspek tata guna lahan (studi kasus : Sub - DAS Pesanggrahan) = Calculation of overflow by using rational method and smada software based on land use aspect. (Case study subdas pesanggrahan)

Analisis Perbandingan Pengaruh Perubahan Tata Guna Lahan Skala Daerah Tangkapan Air dan Riparian Terhadap Kualitas Air Sungai Studi Kasus: Sungai Winongo = Comparative Analysis of The Effect of Changes in Land Use Planning of Water Catching Area and Riparian on River Water Quality Case Study: Winongo River

Prediksi perubahan hidrograf banjir akibat perubahan tata guna lahan menggunakan model hidrologi hec-geohms studi kasus sub das Ciliwung Tengah hingga Pintu Air Manggarai = Prediction of flood hydrograph changes due to land use changes using hec-geohms hydrology model case study at middle Ciliwung sub watershed to Manggarai Weir

Dampak Perubahan Tutupan Lahan Terhadap Debit Aliran Sungai Sub Da Ci Manuk Hulu = The Impact of Land Cover Changes on the Ci Manuk Hulu Subwatershed's Runoff Discharge

Simulasi dan analisis penentuan posisi mobile terminal menggunakan metode CGI++ = Simulation and analysis of determining mobile location using CGI++ method