1. B. S. Daya Sagar (Monograph), 2005, Qualitative models of certain discrete natural features of drainage environment, Allied Publishers Limited , ISBN: 81-7764-446-7, p. 232. (This work is out of my PhD thesis, and One year of CSIR Research Associateship).
2. B. S. Daya Sagar (Ed.): Special Issue 'In memory of the Late Professor SVLN Rao' Journal of Mathematical Geosciences (then Kluwer Academic Publishers), v. 33, no. 3, p. 245-396, 2001.
3. B. S. Daya Sagar and C. Babu Rao (Eds.), Special Issue on 'Quantitative Image Morphology' International Journal Pattern Recognition and Artificial Intelligence (World scientific Publishers), v. 17, no. 2, p. 163-330, 2003.
4. B. S. Daya Sagar, G. Rangarajan and Daniele Veneziano (Eds.) Special Issue on 'Fractals in Geophysics' Chaos Solitons & Fractals (Elsevier Publishers), v. 19, no. 2, p. 237-462, 2004.
5. B. S. Daya Sagar and Lori Mann Bruce (Eds.), Special Section on 'Surficial Mapping', IEEE Geoscience and Remote Sensing
Letters (ISSN 1545-598X). v. 2, no. 4, p. 375-408, 2005.
6. B. S. Daya Sagar (Ed.), Proceedings on 'Spatial Information Retrieval, Analysis, Reasoning and Modelling', Seminar held at Bangalore, India, during 18-20 March 2009, p. 231.
7. B. S. Daya Sagar and Jean Serra (Eds.), Special Issue on 'Spatial Information Retrieval, Analysis, Reasoning and Modelling', International Journal of Remote Sensing, v. 31, no. 22, p. 5747-6032, 2010.
8. B. S. Daya Sagar (Monograph), Mathematical Morphology in Geomorphology and GISci (2013), ISBN-10: 1439872007, ISBN-13: 9781439872000. Pages: 546, Publisher: CRC Press (Taylor & Francis Group), A Chapman & Hall Book, Boca Raton, Florida, USA.
9. Laurent Najman, Junior Barrera, B. S. Daya Sagar, Petros Maragos, and Dan Schonfeld (Eds.), Special Issue on 'Filtering and Segmentation with Mathematical Morphology' IEEE Journal of Selected Topics in Signal Processing, v. 6, no. 7, p. 737-886, 2012.
10. Avik Bhattacharya, Lorenzo Bruzzone, B. S. Daya Sagar, Paul A. Rosen, 2017, Special Issue on “Applied Earth Observation and Remote Sensing in India”, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, v. 10, no. 12, p. 5149-5328.
11. B. S. Daya Sagar, Qiuming Cheng, and Frits Agterberg (Editors), 2018, Handbook of Mathematical Geosciences: Fifty Years of IAMG, Springer, Cham, Pages 942. (Foreword by Zhao Pengda, 45 Chapters by Award-Winning Academics / Scientists / Professionals). Open Access
12. B. S. Daya Sagar, Qiuming Cheng, Jennifer McKinley, and Frits Agterberg (Editors), 2022, Encyclopedia of Mathematical Geosciences, Springer, Cham, Series Print ISSN 1388-4360, Series Online ISSN 1871-756X, DOI: https://doi.org/10.1007/978-3-030-26050-7. Part of the Encyclopedia of Earth Sciences Series book series (EESS). Two Volumes, 1756 Pages, Released on 21 June 2023.
B. S. Daya Sagar, 1996, Fractal relations of a morphological skeleton, Chaos, Solitons & Fractals, v. 7, no. 11, p. 1871-1879.
B. S. Daya Sagar, Charles Omoregie, and B. S. Prakasa Rao, 1998, Morphometric relations of fractal-skeletal based channel network model, Discrete Dynamics in Nature and Society, v. 2, no. 2, p. 77-92.
B. S. Daya Sagar, M. Venu, G. Gandhi, and D. Srinivas, 1998, Morphological description and interrelationship between force and structure: a scope to geomorphic evolution process modelling, International Journal of Remote Sensing, v. 19, no. 7, p. 1341-1358.
B. S. Daya Sagar, M. Venu, and K. S. R. Murthy, 1999, Do skeletal network derived from water bodies follow Horton's laws?, Mathematical Geosciences, v. 31, no. 2, p.143-154.
B. S. Daya Sagar, M. Venu and D. Srinivas, 2000, Morphological operators to extract channel networks from Digital Elevation Models, International Journal of Remote Sensing. v. 21, no. 1, p. 21-30.
B S Daya Sagar, G. Gandhi and B S Prakasa Rao, 1995, Applications of mathematical morphology on water body studies, International Journal of Remote Sensing, v 16, no.8. p. 1495-1502.
B S Daya Sagar, M. Venu and B S Prakasa Rao, 1995, Distributions of surface water bodies, International Journal of Remote Sensing, v. 16. no. 16, p.3059-3067.
B. S. Daya Sagar, 1999, Morphological evolution of a pyramidal sandpile through bifurcation theory: a qualitative model, Chaos, Solitons & Fractals. v.10 no 9. p. 1559-1566.
B. S. Daya Sagar, 1998, Numerical simulations through first order nonlinear difference equation to study highly ductile symmetric fold (HDSF) dynamics: a conceptual study, Discrete Dynamics in Nature and Society, v. 2 no. 4, p. 281-298.
B S Daya Sagar and B S Prakasa Rao, 1995, Ranking of Lakes: Logistic maps, International Journal of Remote Sensing, v. 16, no.2, p. 368-371.
B S Daya Sagar and B S Prakasa Rao, 1995, Possibility on usage of return maps to study dynamics of lakes : Hypothetical approach, Current Science, v. 68, no. 9, p. 950-954.
B S Daya Sagar and B S Prakasa Rao, 1995, Fractal relation on perimeter to the water body area, Current Science, v. 68, no. 11, p. 1129-1130.
B. S. Daya Sagar, 1999, Estimation of number-area-frequency dimensions of surface water bodies, International Journal of Remote Sensing, v. 20, no. 13, p.2491-2496.
B. S. Daya Sagar and B. S. Prakasa Rao, 1995, Computation of strength of nonlinearity in Lakes, letter to the editor, Computers & Geosciences, v. 21, no. 3, p. 445.
B. S. Daya Sagar, 2000, Fractal relation of medial axis length to the water body area, Discrete Dynamics in Nature and Society, v. 4, no.1. p.97.
B. S. Daya Sagar and K S R Murthy, 2000, Generation of fractal landscape using nonlinear mathematical morphological transformations, Fractals, v. 8, no. 3, p.267-272.
B. S. Daya Sagar, 2000, Multi-fractal-interslipface angle curves of a morphologically simulated sand dune, Discrete Dynamics in Nature and Society, v. 5, no. 2, p. 71-74.
B. S. Daya Sagar, 2001, Hypothetical laws while dealing with effect by cause in discrete space, Letter to the Editor, Discrete Dynamics in Nature and Society, v. 6, no.1. p. 67-68.
B. S. Daya Sagar and M. Venu, Phase space maps of a simulated sand dune: a scope, Discrete Dynamics in Nature and Society, v. 6, no.1. p. 63-65.
B. S. Daya Sagar, 2001, Generation of self organized critical connectivity network map (SOCCNM) of randomly situated surface water bodies, Letters to Editor, Discrete Dynamics in Nature and Society, v. 6, no. 3, p. 225-228.
B. S. Daya Sagar, 2001, Quantitative spatial analysis of randomly situated surface water bodies through f-alpha spectra (uncorrected proof), Discrete Dynamics in Nature and Society, v. 6, no. 3, p. 213-217.
B. S. Daya Sagar, D. Srinivas, B. S. Parakasa Rao, 2001, Fractal skeletal based channel networks in a triangular initiator basin, Fractals, v. 9, no. 4. p. 429-437.
B S Daya Sagar, C. Babu Rao and Baldev Raj, 2002, Is the spatial organization of larger water bodies heterogeneous?, International Journal of Remote Sensing, v. 23, no. 3, p. 503-509.
B. S. Daya Sagar, M. B. R. Murthy, C. Babu Rao and Baldev Raj, 2003, Morphological approach to extract ridge-valley connectivity networks from Digital Elevation Models (DEMs), International Journal of Remote Sensing, v. 24, no. 3, p. 573-581.
B. S. Daya Sagar, M. B. R. Murthy, and P. Radhakrishnan,2003, Avalanches in a simulated sand dune dynamics, Fractals, v. 11, no, 2, p. 183-193.
L. Chockalingam and B. S. Daya Sagar, 2003, Automatic generation of sub-watershed map from Digital Elevation Model: a morphological approach, International Journal of Pattern Recognition and Artificial Intelligence, v. 17, no. 2, p. 269-274.
Teo Lay Lian, P. Radhakrishnan and B. S. Daya Sagar, (2004) Morphological Decomposition of Sandstone Pore-Space: Fractal Power-Laws, Chaos Solitons & Fractals, v. 19, no. 2, p. 339-346.
P. Radhakrishnan, B. S. Daya Sagar, and Teo Lay Lian, (2004) Estimation of fractal dimension through morphological decomposition, Chaos, Solitons & Fractals, v. 21, no. 3, p. 563-572.
B. S. Daya Sagar and Tay Lea Tien, (2004) Allometric power-law relationships in a Hortinian fractal digital elevation model, Geophysical Research Letters, (American Geophysical Union), v. 31, no. 6, L06501, doi:10.1029/2003GL019093.
B. S. Daya Sagar and L. Chockalingam, 2004, Fractal dimension of non-network space of a catchment basin, Geophysical Research Letters, (American Geophysical Union), v. 31, no.12, L12502, doi:10.1029/2004GL019749.
B. S. Daya Sagar, 2005, Discrete simulations of spatio-temporal dynamics of small water bodies under varied streamflow discharges, (invited paper), Nonlinear Processes in Geophysics, (American Geophysical Union), v. 12, p. 31-40.
P. Radhakrishnan, B. S. Daya Sagar, and B. Venkatesh, 2005, Morphological image analysis of transmission systems, IEEE Transactions of Power Delivery, v. 20, no. 1, p. 219-223.
L. Chockalingam and B. S. Daya Sagar, 2005, Morphometry of network and non-network space of basins, Journal of Geophysical Research-Solid Earth, (American Geophysical Union), v. 110, B08203, doi:10.1029/2005JB003641. (15 pages).
Teo Lay Lian and B. S. Daya Sagar, (2005) Reconstruction of pore space from pore connectivity network via morphological transformations, Journal of Microscopy (Oxford), (Royal Microscopical Society), v. 219, pt. 2, p. 76-85. (Featured as a Coverpage picture).
Lea Tien Tay, B. S. Daya Sagar, and Chuah Hein Teik, 2005, Analysis of geophysical networks derived from multiscale digital elevation models: a morphological approach, I.E.E.E Geoscience and Remote Sensing Letters. v. 2, no. 4, p. 399-403.
Lea Tien Tay, B. S. Daya Sagar, and Chuah Hein Teik, 2005, Derivation of terrain roughness indicators via Granulometries, International Journal of Remote Sensing, v. 26, no. 18, p. 3901-3910.
Lea Tien Tay, B. S. Daya Sagar, and Chuah Hein Teik, 2006, Allometric relationships between travel-time channel networks, convex hulls, and convexity measures, Water Resources Research, (American Geophysical Union), v. 42, no. 6,W06502,10.1029/2005WR004092.
Lay Lian Teo and B. S. Daya Sagar, 2006, Modeling, description and characterization of fractal pore via mathematical morphology, Discrete Dynamics in Nature and Society, vol. 2006, Article ID 89280, 24 pages, DOI 10.1155/DDNS/2006/89280.
Alan W. C. Tan, M. V. C. Rao, and B. S. Daya Sagar, 2007, A signal subspace approach for speech modeling and classification, Signal Processing (International Journal-Elsevier), v. 87, p. 500-508.
Alan W. C. Tan, M. V. C. Rao, and B. S. Daya Sagar, 2007, A discriminative signal subspace speech classifier, IEEE Signal Processing Letters, v. 14, no. 2, p. 133-136.
B. S. Daya Sagar, 2007, Universal scaling laws in surface water bodies and their zones of influence, Water Resources Research (American Geophysical Union), v. 43, no. 2, W02416, doi:W06502,10.1029/2006WR005075.
Lea Tien Tay, B. S. Daya Sagar and Hean Teik Chuah, 2007, Granulometric analysis of basin-wise DEMs: a comparative study, International Journal of Remote Sensing, v. 28, no. 15, p. 3363-3378.
S. Dinesh, P. Radhakrishnan, and B. S. Daya Sagar, 2007, Morphological segmentation of physiographic features From DEM, International Journal of Remote Sensing, v. 28, no. 15, p. 3379-3394.
Alan W. C. Tan, M. V. C. Rao, and B. S. Daya Sagar, 2007, A composite signal subspace speech classifier, Signal Processing (International Journal-Elsevier), v. 87, p. 2600-2606.
Alan W. C. Tan, M. V. C. Rao, and B. S. Daya Sagar, 2007, Robust signal subspace speech classifier, IEEE Signal Processing Letters, DOI:10.1109/LSP.2007.900036, v. 14, no. 11, p. 844-847.
Lim Sin Liang, and B. S. Daya Sagar, 2008, Cloud field segmentation via multiscale convexity analysis, Journal of Geophysical Research-Atmospheres, v. 113, D13208, (17 pages) doi:10.1029/2007JD009369.
Lim Sin Liang, and B. S. Daya Sagar, 2008, Derivation of geodesic flow fields and spectrum in digital topographic basins, Discrete Dynamics in Nature and Society, Volume 2008, Article ID 312870, 26 pages, doi:10.1155/2008/312870.
Lim Sin Liang, Voon Chet Koo and B. S. Daya Sagar, 2009, Computation of complexity measures of morphologically significant zones decomposed from binary fractal sets via multiscale convexity analysis, Chaos, Solitons & Fractals, v. 41, no. 3, pp. 1253-1262, 10.1016/j.chaos.2008.05.006.
B. S. Daya Sagar, 2010, Visualization of spatiotemporal behavior of discrete maps via generation of recursive median elements, IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 32, no. 2, p. 378-384. http://doi.ieeecomputersociety.org/10.1109/TPAMI.2009.163. Erratum
B. S. Daya Sagar and Jean Serra (Guest Editors), 2010, Preface on Spatial information retrieval, analysis, reasoning and modeling, International Journal of Remote Sensing, v. 31, no. 22, p.5747-5750.
Lim Sin Liang, B. S. Daya Sagar, Voon Chet Koo, and Lea Tien Tay, 2011, Morphological convexity measures for terrestrial basins derived from Digital Elevation Models, Computers & Geosciences, v. 37, p. 1285-1294.
H. M. Rajashekara, Pratap Vardhan, and B. S. Daya Sagar, 2012, Generation of Zonal Map from Point Data via Weighted Skeletonization by Influence Zone, IEEE Geoscience and Remote Sensing Letters, v. 9, no. 3, p.403-407. Supporting Figures
Laurent Najman, Junior Barrera, B. S. Daya Sagar, Petros Maragos, and Dan Schonfeld, 2012, Introduction to the Issue on Filtering and Segmentation with Mathematical Morphology IEEE Journal of Selected Topics in Signal Processing, v. 6, no. 7, p. 737-738.
B. S. Daya Sagar and Jean Serra (Guest Editors), 2010, Preface on Spatial information retrieval, analysis, reasoning and modeling, International Journal of Remote Sensing, v. 31, no. 22, p.5747-5750..
B. S. Daya Sagar, 2001, (book review) Computer Processing of Remotely-Sensed Images, An Introduction, Second Edition, by Paul M. Mather, John Wiley & Sons, 1999, 292 pp. for Computers & Geosciences, v.27, no. 2, p. 251-251.
B. S. Daya Sagar, 2001, (book review) Fractals and chaos in geology and geophysics, Second Edition, by Donald L Turcotte, Cambridge University Press, 1997, Mathematical Geosciences, v. 33, no. 2, p. 239-240.
B. S. Daya Sagar, 2002, (book review) GIS and Geocomputation, 1st Edition, by Peter M Atkinson and David Martin, Taylor & Francis, 2000, Computers & Geoscience, v. 28, no. 1, p. 87.
B. S. Daya Sagar and Lay Tien Tay, 2005, (book review) GIS-A Computing Perspective, 2nd Edition, by M. Worboys and M. Duckham, CRC Press, 2004, The Photogrammetric Record, 20 (112), p. 397-398..
B. S. Daya Sagar, 2001, Introduction on the special issue in memory of Professor SVLN Rao, Mathematical Geosciences, v. 33, no. 3, p. 245-247.
B. S. Daya Sagar and C. Babu Rao, 2003, Editorial on Quantitative Image Morphology, International Journal of Pattern Recognition and Artificial Intelligence, v. 17, no. 2, p.163-165.
B. S. Daya Sagar, G. Rangarajan, and D. Veneziano, (2004) Introduction to Fractals in Geophysics, Chaos Solitons & Fractals, v. 19, no. 2, p. 237-239.
B. S. Daya Sagar, 2001, Biographic information of Professor SVLN Rao, Mathematical Geosciences, v. 33, no. 3, p. 249-250.
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