Assessment of soil erosion is expensive and intensively long exercise. A number of parametric models have been developed to forecast soil erosion at drainage basins, yet Universal Soil Loss Equation, popularly known as USLE model is most widely used empirical formula for estimating annual soil loss from agricultural basins. With the advance of Remote Sensing technique it becomes possible to mea...

The GEONETCast data dissemination system delivers low cost environmental data to users worldwide. Long time series of images from various satellites can be obtained to study dynamic phenomena. To explore the dynamics, displaying the images as animation with few controls is a common practice. However, some problems need to be addressed. We present how the current approach to animate time series ...

Kejadian bahaya tanah longsor sering kali terjadi dibeberapa daerah yang terletak didaerah perbukitan dan bergunung ditambah dengan tingginya intensitas curah hujan terjadi. Wilayah kecamatan Dempo Utara merupakan topografi berbukit jenis sebagian besar andosol coklat peka terhadap erosi. Permasalahan dihadapi adalah harga perangkat lunak berbasis SIG sehingga para perserta kesulitan dalam meng...

Morphometric analysis is used to understand the hydrological process and assessment of characteristics surface water basin. In present paper, an attempt has been made study detail morphometric Kulbera Daurighara river basin, which are tributaries Subarnarekha River in Purulia district, West Bengal. For detailed study, SRTM data for preparing digital elevation model (DEM), Geographic Information...

In recent decades, all of the previous researches for determination soil-rock characteristics implemented effectively such as geophysical method, static and dynamic penetration, chemical methods blasting method so on. These combined with experimental results in laboratory. However, these lost much time, costs, other environmental conditions that machines, tools, people, environment, sample pres...

Amaç: Bu çalışmada, Hatay ili için 24 saatlik maksimum yağış verilerinden SCS-CN yöntemi ve CBS kullanılarak yağışların meydana getirebileceği yüzey akış potansiyellerinin belirlenmesi amaçlanmıştır.Yöntem Bulgular: sınırları içerisin 6530 km2 alanda yürütülen 14 istasyonundan 2, 5, 10, 25, 50 100 yıllık yinelenmeli, verileri kullanılmıştır. oluşturacağı potansiyel akışlar ile belirlenmiştir. T...

S.A. Shahid et al. (eds.), Developments in Soil Salinity Assessment and Reclamation: Innovative Thinking and Use of Marginal Soil and Water Resources in Irrigated Agriculture, DOI 10.1007/978-94-007-5684-7_14, © Springer Science+Business Media Dordrecht 2013 Abstract Geographical distribution of soil salinity, alkalinity, calcicity, soil texture, and organic matter (grid system-log distance of ...