Definition of PLAN, MAP and SCALE AND VARIOUS TYPES OF SCALES | SURVEYING
PLANS, MAPS AND SCALES A plan is the graphical representation, to some scale, of the features on, near or below…
PLANS, MAPS AND SCALES A plan is the graphical representation, to some scale, of the features on, near or below…
FACTORS AFFECTING RATE OF DEMAND The annual average demand considerably varies from different loss or cities. This figure generally ranges…
WHAT IS SURVEYING ? Surveying is the art and science of determining the relative position of various points or stations…
COMPONENTS OF ENVIRONMENT Environment can be divided in to four components :- 1) Atmosphere 2) Hydrosphere 3) Lithosphere 4) Biosphere…
SELECTION OF THE SOURCE OF WATER Water is a vital natural resource which forms the basis of all life. It…
ENVIRONMENT The word “Environment” is derived from the French word “Environeer that means to encircle or surround. All the biological…
DETENTION BASIN A detention basin or retarding basin is an excavated area installed on, or adjacent to, tributaries of rivers,…
WATERSHED MODELLING Watershed models are mathematical representations with the aid of computer. It consists of computing the stream flow, sediments…
RAINWATER HARVESTING IN WATERSHED The watersheds of the country have different characteristics such as rainfall, soil and climate and hence…
Important model selection criteria in watershed modelling The efficiency of the results obtained by a hydrological model depends on many…