Drawing Geological Structures

PREFACE

Drawing is not one of my strengths. My firs attempts at representing rock structures from the fiel on paper ended in disaster, both with regard to the graphic quality as well as the information content of the drawings. It took a long time for me to be able to draw structures halfway precisely and increase their recognition value; to use perspective; to learn to draw symbolically; and to compose larger outcrop drawings and block diagrams.

Thermal Infrared Remote Sensing

Foreword

Temperature is one of the most important physical environmental variables monitored by Earth observing remote sensing systems. Be it land surface temperature, sea surface temperature, or air temperature, temperature ranges define the boundaries of habitats on our planet. Already thousands of years ago, temperature defined where we humans can settle and survive. Which plant resources are available? What wildlife is present? Which crops can be grown? 

250000 Scale US Military Topo sheet of Indian Subcontinent

Index Map-2,50000 Scale US Military Topo sheet of Indian Subcontinent

Complete list of map images in this collection:
Index Map
         NC 43-3 Calicut 
         NC 43-4 Erode 
NC 43-7 Coimbatore 
NC 43-7 Coimbatore and Vicinity [verso] 
NC 43-8 Dindigul 
NC 43-11 Alleppey 
NC 43-11 Cochin, Ernakulam and Vicinity [verso] 
NC 43-12 Rajapalaiyam 
NC 43-16 Trivandrum 
NC 43-16 Trivandrum and Vicinity [verso] 
NC 44-1 Salem 
NC 44-2 Cuddalore 
NC 44-5 Tiruchirappalli 
NC 44-5 Tiruchirappalli and Vicinity; Tanjore and Vicinity [verso]