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TIGER data published through February 2007 (2006 Second Edition) were in a custom text-based format formally known as TIGER/Line files. In 2008, data in shapefile format was published. Please note that shapefiles are not topological, therefore may create slivers when comparing TIGER/Line boundaries.
Online collection of all digital USGS 1:24K scale topographic maps (as well as various other GIS data) covering the United States, available as a free download. NPScape: United States Department of the Interior National Park Service NPScape is a landscape dynamics monitoring project that provides landscape-level data, tools, and evaluations for ...
Simlipal Tiger Reserve spans a vast area of 2,750 km 2 (1,060 sq mi), with its core zone covering 1,194.75 km 2 (461.30 sq mi). Average elevation of the reserve is around 900 m (3,000 ft) and it has notable peaks such as Khairiburu at 1,178 m (3,865 ft) and Meghasani at 1,158 m (3,799 ft); the reserve also features two impressive waterfalls: the towering Barehipani Falls, reaching a height of ...
This list of Ramsar sites in the United States are those wetlands that are considered to be of international importance, protected under the Ramsar Convention treaty. The United States as of 2020, has 41 sites designated as "Wetlands of International Importance" with a surface area of 1,884,551 hectares (7,276.29 sq mi; 18,845.51 km 2 ).
On 8 February 2021, the Ministry of Environment, Forest and Climate Change gave notification of this new tiger reserve. [3] On 6 April 2021, the Government of Tamil Nadu and forest department approved the creation of a new tiger reserve in Tamil Nadu [4] and on 11 April 2021 a new tiger reserve was formed. [2] Tiger reserve area : 1016.57 km 2
Currently, the best source for nationwide LiDAR availability from public sources is the United States Interagency Elevation Inventory (USIEI). [1] The USIEI is a collaborative effort of NOAA and the U.S. Geological Survey, with contributions from the Federal Emergency Management Agency, the Natural Resources Conservation Service, the US Army Corps of Engineers, and the National Park Service.
In 2013, an area of 1,408.6 km 2 (543.9 sq mi) of the erstwhile sanctuary was notified as a tiger reserve and it was the fourth tiger reserve established in the state as a part of Project Tiger. The reserve is a significant ecosystem and a wildlife corridor in the Nilgiri Biosphere Reserve between the Western Ghats and the Eastern Ghats and a ...
Nagarjunsagar-Srisailam Tiger Reserve is the largest tiger reserve in India. The reserve spreads over five districts: Nandyal District, Prakasam District, Palnadu District, Nalgonda District and Mahabub Nagar district. The total area of the tiger reserve is 3,728 km 2 (1,439 sq mi). [1] The core area of this reserve is 1,200 km 2 (460 sq mi