Consider the following statements with respect to All India Tiger Estimation Report-2018:
1. According to the report Bandipore Tiger Reserve of Karnataka has recorded the highest tiger density amongst 50 tiger reserves in India.
2. The survey was done by dividing the country into four regions-Shivalik Hills and Gangetic Plains Landscape, Central Indian Landscape and Eastern Ghats, Western Ghats Landscape and North East Hills and Brahmaputra Plains Landscape.
Which of the statements given above is/are correct?