Part3 Practice on Text Task 1: Listening training Dictation of some key words Directions: You will hear some key words twice, most of which are taken from the Word Study. Then finish the Crossword Puzzle. ( See you book p. 2. Dictation of some key expressions Directions: You will hear some key expressions twice, most of which are taken from this text. Then you are asked to complete the missing words 1)principle of the inverseproblem_4)create sensor-based maps 2)a data-derived computer model: 5)an established benchmark 3)temporal resolutions 6)a computer-generated machine 2021/2/20 P.6
2021/2/20 P.6 Task 1: Listening training Dictation of some key words Directions: You will hear some key words twice, most of which are taken from the Word Study. Then finish the Crossword Puzzle. (See you book p. ) 2. Dictation of some key expressions Directions: You will hear some key expressions twice, most of which are taken from this text. Then you are asked to complete the missing words. @ Part3 Practice on Text 1) _________of the inverse_________ 2) a data-derived_________________ 3) temporal_________________ 4) create _______________maps 5) _________________benchmark 6) ______________________machine principle problem computer model resolutions sensor-based an established a computer-generated
Task 2. Read. Write and Translate Read and Reply Directions: Students are required to read aloud the whole text after the teacher. Then give short answers to the following questions a) What does the quality of remote sensing data consist of It consists of spatial, spectral, radiometric and tem poral resolutions b) Why may images need to be radiometrically corrected? Because radiometric correction gives a scale to the pixel values c )What is one of the best systems for achieving data series? A computer-generated machine- readable ultrafiche 2021/2/20 P7
2021/2/20 P.7 Read and Reply Directions:Students are required to read aloud the whole text after the teacher. Then give short answers to the following questions: a) What does the quality of remote sensing data consist of ? b) Why may images need to be radiometrically corrected? Task 2: Read, Write and Translate It consists of spatial,spectral,radiometric and temporal resolutions. Because radiometric correction gives a scale to the pixel values. A computer-generated machine — readable ultrafiche. c) What is one of the best systems for achieving data series?