Get here River Map of World for Students. Students are always in the need for the Blank World physical river map for practice. Many parents are asked to make last minute purchases of these maps at odd hours. To solve this problem we have for you this rivers map of World which is unmarked to give you good practice for the exams. You can also download PDF of Worldn River Map.
river map of india pdf download
The major east-flowing rivers are Godavari, Krishna, Cauvery, Mahanadi, etc. Narmada and Tapti are major West flowing rivers. The Godavari in the southern Peninsula has the second largest river basin covering 10 percent of the area of India.
The rivers of India play an important role in the lives of the Indian people. The river systems provide irrigation, potable water, cheap transportation, electricity, as well as provide livelihoods for many people all over the country. This easily explains why nearly all the major cities of India are located by the banks of rivers. The rivers also have an important role in Hindu mythology and are considered holy by all Hindus in the country.
An interagency map of the National Wild and Scenic River System is available for download from the link below. The map includes all congressionally and secretarially designated wild and scenic rivers in the lower 48 states, Alaska and Puerto Rico.
Two interagency GIS data sets of wild and scenic river centerline data have been made available through the U.S. Forest Service Geospatial Data Discovery Site. The first data set, called "National Wild and Scenic River Lines," is a river level dataset showing the full expanse of the river designation, along with other river management documentation information. The second is called "National Wild and Scenic River Segments." This dataset shows the full expands of the river designation but has been subdivided to provide information on the wild, scenic, or recreational classification. It includes other attribute information, such as 'outstandingly remarkable values' and management information.
The data is available for download as a shapefile, spreadsheet, or KML. It has been mapped using the U.S. Geological Survey's High Resolution (1:24,000) National Hydrography Dataset (NHD). Other formats for the Interagency Center Line data and U.S. Forest Service Wild and Scenic River Boundary data can be found through the USFS Geodata Clearing House website.
The National Park Service's Wild and Scenic River Boundary data represent the polygon boundary data for the wild and Scenic rivers administered by the National Park Service and can be found on their web site.
An interagency database of eligible and suitable rivers has also been created. This database features high resolution line and segment data of the rivers that have been found eligible and/or suitable for wild and scenic designation but are not designated. The data can be found here:
Bulk delivery is available for US Topo maps (produced 2009-present) and the Historical Topographic Map Collection (produced 1884-2006). Only current US Topo maps (not superseded maps) are available for bulk distribution (use topoView to download individual superseded maps). Bulk delivery options are currently only available for maps in GeoPDF file format. Options for bulk delivery: 1. Batch...
The rivers of India play an important role in the lives of the Indian people. The river systems provide irrigation, potable water, cheap transportation, electricity, as well as provide livelihoods for a large number of people all over the country.
This easily explains why nearly all the major cities of India are located by the banks of rivers. The rivers also have an important role in Hindu mythology and are considered holy by all Hindus in the country.
Seven major rivers (Indus, Brahmaputra, Narmada, Tapi, Godavari, Krishna, and Mahanadi )along with their numerous tributaries make up the river system of India. Most of the rivers pour their waters into the Bay of Bengal. Some of the rivers whose courses take them through the western part of the country and towards the east of the state of Himachal Pradesh empty into the Arabian Sea. Parts of Ladakh, northern parts of the Aravalli range, and the arid parts of the Thar Desert have inland drainage. All major rivers of India originate from one of the three main watersheds.
HydroSHEDS data products are provided in three broad categories: core products (gridded maps of elevation, flow directions and flow accumulation), secondary products (derived vector maps of catchments, rivers, and lakes with attribute information), and associated products (products that are co-registered to HydroSHEDS). Access to information and downloads for all HydroSHEDS products is provided below.
The HydroSHEDS secondary products are a suite of pre-processed hydrographic map layers which are derived from the HydroSHEDS core products and complementary data sources. These products include three vectorized map products that offer delineations for the main hydrographic feature types: sub-basin boundaries (HydroBASINS), river reaches (HydroRIVERS), and lake shorelines (HydroLAKES). These products provide globally consistent feature geometry (as lines and polygons), as well as topologic information to allow for the identification of upstream or downstream connections.The final and most comprehensive product is the HydroATLAS database, which provides a broad range of hydro-environmental attributes for the same three datasets of sub-basins, rivers, and lakes.
Thousands of shapefile maps can be downloaded for free from the following websites, including country shapefiles, shapefiles at province or state level, and other administrative boundaries maps. The shapefile (or ESRI shapefile) format is a geospatial vector format, and is one of the most commonly used map formats.
Free country shapefile maps can be downloaded below, which have already been integrated into StatPlanet. Maps indicated with an asterisk (*) are Flash maps rather than shapefile maps. Please note that not all country versions are using the latest version of StatPlanet. To update the country version to the latest version, please see the update instructions.
1. Once you have downloaded StatPlanet, find the folder 'Shapefile_map' and then go to the sub-folder 'map'.2. Remove the included example map files, and copy your own shapefiles here.3. Rename your files (e.g. xxx.shp and xxx.dbf) to map.shp and map.dbf. Only these files are required.4. Open the StatPlanet_data_editor file. Click on the button 'Setup shapefile' (in the top-left).5. Select the map.dbf file in the 'map' sub-folder, and follow the instructions.6. Run StatPlanet.exe or StatPlanet.html to see the results with the included sample data.
The Inter-link project has been split into three parts: a northern Himalayan rivers inter-link component, a southern Peninsular component and starting 2005, an intrastate rivers linking component.[4] The project is being managed by India's National Water Development Agency Ministry of Jal Shakti. NWDA has studied and prepared reports on 14 inter-link projects for Himalayan component, 16 inter-link projects for Peninsular component and 37 intrastate river linking projects.[4]
The Inter-linking of Rivers in India proposal has a long history. During the British colonial rule, for example, the 19th century engineer Arthur Cotton proposed the plan to interlink major Indian rivers in order to hasten import and export of goods from its colony in South Asia, as well as to address water shortages and droughts in southeastern India, now Andhra Pradesh and Orissa.[8]
The river inter-linking idea was revived in 1999, after a new political alliance formed the central government, but this time with a major strategic shift. The proposal was modified to intra-basin development as opposed to inter-basin water transfer.[10]
Population increase in India is the other driver of need for river inter-linking. India's population growth rate has been falling, but still continues to increase by about 10 to 15 million people every year. The resulting demand for food must be satisfied with higher yields and better crop security, both of which require adequate irrigation of about 140 million hectares of land.[15] Currently, just a fraction of that land is irrigated, and most irrigation relies on monsoon. River inter-linking is claimed to be a possible means of assured and better irrigation for more farmers, and thus better food security for a growing population.[1] In a tropical country like India with high evapotranspiration, food security can be achieved with water security which in turn is achieved with energy security to pump water to uplands from water surplus lower elevation river points up to sea level.[16][17]
When sufficient salt export is not taking place from a river basin to the sea in an attempt to harness the river water fully, it leads to river basin closure, and the available water in downstream area of the river basin closer to the sea becomes saline and/ or alkaline water. Land irrigated with saline or alkaline water gradually turns in to saline or alkali soils.[18][19][20] The water percolation in alkali soils is very poor leading to waterlogging problems. Proliferation of alkali soils would compel the farmers to cultivate rice or grasses only as the soil productivity is poor with other crops and tree plantations.[21] Cotton is the preferred crop in saline soils compared to many other crops.[22] Interlinking water surplus rivers with water deficit rivers is needed for the long term sustainable productivity of the river basins and for mitigating the anthropogenic influences on the rivers by allowing adequate salt export to the sea in the form of environmental flows. 2ff7e9595c
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