Abstract
In this section, we discuss the quantitative and qualitative data that could be collected using GNSS satellites, and in so doing, attempt to answer the question “what can GNSS satellites deliver that are of use to environmental monitoring?” The observed parameters necessary for environmental monitoring vary, depending upon the indicators being assessed. Some are physical variables such as changes in soil patterns, vegetation, rainfall, water levels, temperature, deforestation, solar and UV radiation. Others are chemical variables , e.g., pH, salinity, nutrients, metals, pesticides, while others are biological variables , e.g., species types, ecosystem health, and indicator species.
Any measurement must take into account the position of the observer. There is no such thing as measurement absolute, there is only measurement relative.
—Jeanette Winterson.
\(\mathrm {In~that~case,}\) Measure what is measurable, and make measurable what is not so.
—Galileo Galilei.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Notes
- 1.
E.g., typing YUMA+GPS leads to http://celestrak.com/GPS/almanac/Yuma/.
- 2.
- 3.
- 4.
Mobile Mapper 100. White paper: A break through in hand-held accuracy.
- 5.
Some providers, such as FUGRO in Australia, have started using carrier-phase pseudorange corrections to deliver sub-centimeter accuracy.
- 6.
- 7.
References
Awange JL (2018) GNSS environmental sensing. Revolutionizing environmental monitoring. Springer International Publishing
Awange JL (2012) Environmental monitoring using GNSS global navigations satellite systems. Springer, Heidelberg
Hofman-Wellenhof B, Lichtenegger H, Wasle E (2008) GNSS global navigation satellite system: GPS, GLONASS; Galileo and more. Springer, Wien
US Army Corps of Engineers (2007) NAVSTAR Global Positioning System surveying. Engineering and design manual, EM 1110-1-1003
Schofield W, Breach M (2007) Engineering surveying, 6th edn. Elsevier, Amsterdam
El-Rabbany A (2006) Introduction to GPS global positioning system, 2nd edn. Artech House, New York
Hammond WC, Brooks BA, Bürgmann R, Heaton T, Jackson M, Lowry AR, Anandakrishnan S (2011) Scientific value of real-time Global Positioning System data. Eos 92(15):125–126. https://doi.org/10.1029/2011EO150001
Hammond WC, Brooks BA, Bürgmann R, Heaton T, Jackson M, Lowry AR, Anandakrishnan S (2010) The scientific value of high-rate, low-latency GPS data, a white paper. http://www.unavco.org/community_science/science_highlights/2010/realtimeGPSWhitePaper2010.pdf. Accessed 6 June 2011
Rizos C (2001) Alternatives to current GPS-RTK services and some implications for CORS infrastructure and operations. GPS Solution 11(3):151–158. https://doi.org/10.1007/s10291-007-0056-x
Gao Y (2006) Precise point positioning and its challenges. Inside GNSS, November/December issue, pp 16–18
Khodabandeh A, Teunissen PJG (2016) PPP-RTK and inter-system biases: the ISB look-up table as a means to support multi-system PPP-RTK. J Geodesy 90:837. https://doi.org/10.1007/s00190-016-0914-9
Snay R, Soler T (2008) Continuously operating reference station (CORS): history, applications, and future enhancements. J Surv Eng 134(4):95–104. https://doi.org/10.1061/(ASCE)0733-9453(2008)134:4(95)
Anderssohn J, Wetzel H, Walter TR, Motagh M, Djamour Y, Kaufmann H (2008) Land subsidence pattern controlled by old alpine basement faults in the Kashmar Valley, northeast Iran: results from InSAR and levelling. Geophys J Int 174:287–294. https://doi.org/10.1111/j.1365-246X.2008.03805.x
Maryam D, Zoej V, Javad M, Iman E, Ali M, Sassan S (2009) InSAR monitoring of progressive land subsidence in Neyshabour, northeast Iran. Geophys J Int 186(1):382. https://doi.org/10.1111/j.1365-246X.2009.04135.x
Motagh M, Djamour Y, Walter TR, Wetze H, Zschau J, Arabi S (2007) Land subsidence in Mashhad Valley, northeast Iran: results from InSAR, levelling and GPS. Geophys J Int 168:518–526. https://doi.org/10.1111/j.1365-246X.2006.03246.x
Stone W (2006) The evolution of the National Geodetic Survey’s continuously operating reference station network and online positioning user service. http://www.ngs.noaa.gov/PUBS_LIB/Evolution_of_CORS_and_OPUS.pdf. Accessed 16 May 2009
Matsuzaka S (2006) GPS network experience in Japan and its usefulness. In: Seventeenth United Nations Regional Cartographic conference for Asia and the Pacific. Geographical Survey Institute, 18–22 Sept 2006, Bangkok, Thailand
Westerhaus M, Welle W (2002) Environmental effects on tilt measurements at Merapi volcano. Bull. Inf. Mars Terrestres 137:10917–10926
Sagiya T (2005) A decade of GEONET: 1994–2003 the continuous GPS observation in Japan and its impact on earthquake studies? Earth Planets Space 56:xxix–xli
SAPOS (2009) Satellitenpositionierungsdienst der deutschen Landesvermessung. http://www.sapos.de/. Accessed 16 May 2009
Wolfgang D (2005) Funktion und Nutzung des SAPOS - Deutschland-Netzes, Flächenmanagement und Bodenordnung (FuB). http://www.sapos.de/pdf/SAPOS_Deutschland_Netz_klein.pdf. Accessed 16 May 2009
Geoscience Australia (2009) Australian regional GPS network. http://www.ga.gov.au/geodesy/argn/. Accessed 16 May 2009
Leick A (2004) GPS satellite surveying, 3rd edn. Wiley, New York
Awange JL, Grafarend EW (2005) Solving algebraic computational problems in geodesy and geoinformatics. Springer, Berlin
Rieser D (2008) Comparison of GRACE-derived monthly surface mass variations with rainfall data in Australia. M.Sc. thesis, Graz University of Technology
Featherstone WE, Kirby JF, Kearsley AHW, Gilliland JR, Johnston GM, Steed J (2001) The AUSGeoid98 geoid model of Australia: data treatment, computations and comparisons with GPS-levelling data. J Geodesy 75(5–6):313–330. https://doi.org/10.1007/s001900100177
Prasad R, Ruggieri M (2005) Applied satellite navigation using GPS, GALILEO and augmentation systems. Artech House, Boston/London
Awange JL, Grafarend EW, Palánczz B, Zaletnyik P (2010) Algebraic geodesy and geoinformatics, 2nd edn. Springer, Berlin
Awange JL, Palánczz B (2016) Geospatial algebraic computations—theory and applications, 3rd edn. Springer, Berlin
Awange JL, Palánczz B, Lewis RH, Völgyesi L (2016) Mathematical geosciences-hybrid symbolic-numeric methods. Springer International Publishing
IGS (2009) International GNSS Service. http://igscb.jpl.nasa.gov/. Accessed 16 May 2009
Grafarend EW, Krum FW (2006) Map projections—cartographic information systems. Springer, Berlin
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this chapter
Cite this chapter
Awange, J., Kiema, J. (2019). Environmental Surveying and Surveillance. In: Environmental Geoinformatics. Environmental Science and Engineering(). Springer, Cham. https://doi.org/10.1007/978-3-030-03017-9_6
Download citation
DOI: https://doi.org/10.1007/978-3-030-03017-9_6
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-03016-2
Online ISBN: 978-3-030-03017-9
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)