Tabla de Contenidos: “…-- Installing the Software -- Downloading the Game Files -- Running the Game -- Playing the Game -- 1 YOUR FIRST SPACEWALK -- Starting the Python Editor -- Introducing the Python Shell -- Introducing Script Mode -- Creating the Starfield -- Stopping Your Pygame Zero Program -- Adding the Planet and Spaceship -- Are You Fit to Fly? -- 2 LISTS CAN SAVE YOUR LIFE -- Making Your First List: The Take-Off Checklist -- Using Index Numbers -- Creating the Spacewalk Checklist -- A List of Lists: The Flight Manual -- Combining Lists -- Making Maps from Lists: The Emergency Room -- Are You Fit to Fly? …”

Tabla de Contenidos: “…3 Assessing the Accuracy of Digital Elevation Models for Darjeeling-Sikkim Himalayas -- 3.1 Introduction -- 3.2 Study Area -- 3.3 Materials and Methods -- 3.3.1 Generation of Cartosat-1 DEM and Orthoimage -- 3.3.2 TanDEM-X -- 3.3.3 ALOS PALSAR -- 3.3.4 DGPS Survey for Obtaining Ground Control Points (GCPs) -- 3.3.5 Datum Transformation -- 3.3.6 Accuracy Assessment Methods -- 3.3.6.1 Vertical Accuracy -- 3.3.6.2 Spatial Accuracy -- 3.4 Results and Discussion -- 3.4.1 Vertical Accuracy Assessment: Comparison of DEMs With Reference to GCPs -- 3.4.2 Vertical Accuracy of DEMs for Different Land Use Classes -- 3.4.2.1 Dense Forest -- 3.4.2.2 Open Forest -- 3.4.2.3 Tea Garden -- 3.4.2.4 Built-up Area -- 3.4.3 Spatial Accuracy Assessment: Comparison of DEMs With Reference to Stream Networks -- 3.5 Conclusions -- Acknowledgments -- References -- 4 An Overview of Morphometry Software Packages, Tools, and Add-ons -- 4.1 Introduction -- 4.2 Overview of Morphometry Tools and Toolboxes -- 4.3 Stand-Alone Tools -- 4.4 Tools that Run within Coding Bases -- 4.5 Conclusion -- References -- 5 Landscape Modeling, Glacier and Ice Sheet Dynamics, and the Three Poles: A Review of Models, Softwares, and Tools -- 5.1 Introduction -- 5.2 Taxonomy -- 5.2.1 Geomorphic Process-Based Models -- 5.2.2 Classification Based on Process of Modeling -- 5.2.2.1 Based on Geomorphic Processes -- 5.2.2.2 Based on Modeling Process -- 5.3 Working Principles for Geomorphological Models -- 5.3.1 Soil Production -- 5.3.2 Hillslope Transport -- 5.3.3 Land Sliding -- 5.3.4 Fluvial Incision and Transport -- 5.3.5 Glacial Erosion -- 5.4 Landscape Evolution Models -- 5.4.1 DEM-Based Models -- 5.4.2 SIBERIA -- 5.4.3 GOLEM -- 5.4.4 CASCADE -- 5.4.5 ZScape -- 5.4.6 CHILD -- 5.4.7 CAESAR -- 5.4.8 APERO -- 5.4.9 SIGNUM (Simple Integrated Geomorphological Numerical Model)…”