Associate
Professor
Astrodynamics and Satellite Systems
Faculty of
Aerospace Engineering
Kluyverweg 1, 2629 HS
e-mail: e.j.o.schrama@tudelft.nl
I
appreciate all efforts of scopus and world of knowledge, but they have
a long way to go to get my bibliography complete. The list below was
collected over the years and is complete to the best of my knowledge.
Schrama, E.J.O.
and B. Wouters, Surface
mass
loading
estimates from GRACE and GPS (2010) IAG
Symposia Gravity, Geoid and Earth Observation, Springer-Verlag Berlin
Heidelberg 2010 10.1007/978-3-642-10634-7_84 [online] [P17]
Schrama E.J.O., M. Naeije, Y. Yi,
P.
Visser, and C. Shum (2010) CryoSat-2
Precise Orbit Determination and
Indirect Calibration of SIRAL End of Commissioning Phase Report, ESA
contract
report,
section
A&S
TU Delft [pdf]
[R22]
Wouters,
B.,
D.
Chambers,
and
E. J. O. Schrama
(2008), GRACE observes small-scale
mass loss in Greenland, Geophys.
Res. Lett., 35, L20501, doi:10.1029/2008GL034816. [pdf]
[A27]
Daniel J. Twigt, Erik D. De Goede, Ernst J.O. Schrama, Herman Gerritsen, Analysis and modeling of the seasonal South China Sea temperature cycle using remote sensing, Ocean Dynamics, DOI 10.1007/s10236-007-0123-4, pp 1-18, 2007 [pdf] [A26]
B. Wouters, E.J.O. Schrama, Improved Accuracy of GRACE Gravity Solutions through Empirical Orthogonal Function Filtering of Spherical Harmonics, Geophysical Research Letters, Vol 34, L23711, doi:10.1029/2007GL032098, 2007. [pdf] [A25]
Ernst J.O. Schrama, Bert Wouters
and
David A. Lavallée, Signal and
Noise in Gravity Recovery and
Climate Experiment
(GRACE) observed surface mass variations, Vol. 112, B08407,
doi:10.1029/2006JB004882, 2007 [pdf] [A24]
Julie Pietrzak, Anne Socquet, David Ham, Wim Simons, Christophe
Vigny,
Robert Jan Labeur,
Ernst J.O. Schrama and Pieter N.A.M. Visser (2007), Accuracy
assessment
of the monthly GRACE geoids based upon a simulation, Journal of
Geodesy
81,
67-80, DOI 10.1007/s00190-006-0085-1 [pdf] [A22]
M.C. Naeije, E.J.O. Schrama,
Detailed
Ocean
Tides,
GO-2
final
report,
Ch. Astrodynamics and Satellite Systems, L-LR-03-AS, 2006 [R21]
J. Kusche, E.J.O. Schrama, M.J.F. Janssen, Continental
hydrology
retrieval from GPS time series and GRACE gravity solutions,
Chapter 75
(pages
517 -- 522) in the IAG symposium proceedings, Vol 130, Cairns,
Australia 22-26
August 2005, Issued by Springer verlag ISBN-10
3-540-49349-5 [P15]
M.
Naeije,
E. Schrama, E. Doornbos
and R. Scharroo (2006) The role of
RADS in building the 15-year
altimeter
record, Proceedings of the Symposium on 15 Years of Progress in Radar
Altimetry
13-18 March 2006, Venice, Italy, ESA SP-614, July 2006, ISBN
92-9092-925-1 [P14]
Utilization of Space, Today and
Tomorrow,
Feuerbacher, Berndt; Stoewer, Heinz (Eds.) 2006, XX, 410 p. 315 illus.,
Hardcover ISBN: 3-540-25200-2,
contribution by
Ditmar P. Kuznetsov V van Eck van der Sluijs A.A. Schrama E. and Klees R. (2006) DEOS_CHAMP-01C_70: a model of the Earth’s gravity field computed from accelerations of the CHAMP satellite, Journal of Geodesy, DOI 10.1007/s00190-005-0008-6 [pdf] [A21]
Han
S.C., Shum C.K. Ditmar P.,
Visser P., van Beelen C., Schrama E.J.O. (2006) Aliasing
Effect of
High Frequency Mass Variations on GOCE Recovery of Earth’s Gravity
Field,
Journal of Geodynamics, Volume 41, Issues 1-3,
Deepak
Vatvani,
Ernst J.O.
Schrama, Jan van Kester, (2005) Hindcast of tsunami flooding in
aceh
– Sumatra, The Fifth International Symposium on Ocean Wave
Measurements and Analysis (WAVES2005)
Ambrosius
B.A.C.,
R.
Scharroo,
C.
Vigny,
E. Schrama, W. Simons, (2005) The 26 December 2004
Sumatra
Earthquake and Tsunami Seen by Satellite Altimeters and GPS, GI4DM
conference, 21-23 March, Delft, The Netherlands. [V16]
Schrama
E.J.O., (2005) Three algorithms
to compute ocean tide loading and their numerical accuracy, Volume
78,
Numbers 11-12, May 2005, Pages: 707 – 714,
DOI: 10.1007/s00190-005-0436-3. [pdf]
[A19]
Kusche J, Schrama E.J.O., (2005) Mass redistribution from
global GPS
timeseries and GRACE gravity fields: inversion issues. JGR solid
earth, Vol
110, B09409, doi:10.1029/2004JB003556. [pdf] [A18]
Kusche
J., Schrama E.J.O.:
Mass Redistribution from global GPS timeseries and GRACE gravity
fields:
inversion issues, in Jekeli, Bastos, Fernandes (Eds.) Gravity,
Geoid and
Space Missions, IAG Symposia Vol 129, Springer, 2005, pp 322-327 [P12]
Visser P. and Schrama E.J.O, (2004) Space-borne gravimetry:
determination of the time variable gravity field, in Jekeli,
Bastos,
Fernandes (Eds.) Gravity, Geoid and Space Missions, IAG Symposia Vol
129,
Springer, 2005, pp 6-11 [P11]
Schrama, E.J.O., Impact of limitations in geophysical background
models on
follow-on gravity missions, Earth, Moon, and Planets, 94: 143-163,
2005. [pdf] [A17]
Schrama E.J.O. (2004) The GRACE mission, The journal of survey (Japanese edition), Vol 54. No. 3, 2004 [V15]
Scharroo R,
Lillibridge J, Smith W, Schrama E,
(2004) Cross-Calibration and Long-term Monitoring of the Microwave
Radiometers of ERS, TOPEX GFO Jason and Envisat, Marine Geodesy, pp
279-298.[pdf] [A16]
Ditmar
P., R. Klees, V. Kuznetsov, A. A. van Eck van der Sluijs, E. Schrama,
and
X.
Liu,
2004.
Gravity Field Analysis with the Acceleration
Approach
on the Basis of Data from the CHAMP Satellite
Gerritsen, H. Uittenbogaard, R.E., and E.J.O. Schrama, (2004) Modelling
of
monsoon
driven
flows
in
South-east
Asian waters using satellite remote
sensing techniques, Proc. 6th Int. Conf. on Hydroinformatics,
Singapore,
June 2004, - Liong, Phoon & Babovic, eds, Vol. 2, pp. 1285-1294. [P9]
Schrama E, (2004) Warm Water bevriest sneller dan Koud Water, twee bijdragen op pagina’s 35-36 en 91-92, Uitgeverij BZZTôH, Den Haag. [V14]
Schrama E.J.O. (2003) The GRACE mission, GIM international, pages 7-9 [V14]
Schrama
E.J.O. (2003) Error
Characteristics Estimated from CHAMP, GRACE and GOCE Derived Geoids and
from
Satellite Altimetry Derived Mean Dynamic Topography, Space Science
Reviews,
Volume 108, Issue 1, pages 179-193. 2003. Also in Earth Gravity Field
from
Space - from Sensors to Earth Sciences. Kluwer Academic Publishers. [pdf]
[A15]
Le Grand, Pascal; Schrama, Ernst J. O; Tournadre, Jean, (2003) An
inverse
estimate
of
the
dynamic
topography
of the ocean, Geophys. Res.
Lett. Vol. 30 No. 2, 10.1029/2002GL014917, 24 January. [pdf] [A14]
H. Gerritsen, E.J.O. Schrama, H.F.P. van den Boogaard (2003), Tidal
Model
Validation
of
the
seas
of
south east asia using altimeter data and
adjoint
modeling, Proc. XXX IAHR Congress, Thessaloniki, 24-28 August,
Vol.D, pp.
239-246. [P8]
Lefèvre
F,
F.H.
Lyard,
C.
Le
Provost,
E.J.O. Schrama, FES99: (2002) a global tide
finite
element solution assimilating tide gauge and altimetric information,
Journal of Atmospheric and Oceanic Technology, pp. 1345--1356.[pdf]
[A13]
Schrama E. (2002) Assimilation of along-track TOPEX/POSEIDON
altimetry data, an approach based on the Helmholtz equation,
WL|Hydraulics
Z3341, July. [R20]
Schrama E. (2002) Availability of generic meteorological data,
WL|Hydraulics Z3292, July.[R19]
Schrama E. (2002) Availability and quality of global tide
models,
WL|Hydraulics Z3341, July. [R18]
Naeije M, E. Doornbos, L. Mathers, R. Scharroo, E. Schrama, P.
Visser,
(2002) Radar Altimeter Database System Exploitation and Extension:
RADSxx.
BCRS report, p 99, Februari. [R17]
Schrama
E., External geophysical
validation and calibration of an orbiting gravity gradiometer,
proceedings
of the International GOCE users workshop, 23-24 Apr. ESTEC Noordwijk, p
57-63,
2001.
[P7]
Koop
R., J. Bouman, E. Schrama,
P. Visser, Calibration and error assessment of GOCE data, IAG
Budapest
proceedings, Springer Verlag Vol 125, 2001. [P6]
Ditmar P., E. Schrama, R. Klees, Improved block-diagonal
approximation of the normal matrix in the inversion of satellite
gradiometry
observations. Proceedings IAG symposium Budapest 2001. [P5]
H. Gerritsen, E. Schrama, R.E. Uittenbogaard, H.F.P van den
Boogaard, T
van der Kaaij, SAT2SEA, satellite altimetry on tides and transports
applied
to SEast Asian waters, WL|Delft hydraulics, BCRS rapport, NRSP-2
No. 01-14,
2001. [R16]
Schrama E., M. Naeije, R. Scharroo, P. Visser, B. Ambrosius, Ocean
circulation
and
height
systems
and
gravity
field based on JASON satellite
altimeter data, AVISO CLS Newsletter, p 119 - 121, No 8, October
2001. [V13]
Desai S.D., R.D. Ray, E.J.O. Schrama, Report of subgroup 6
on
Satellite Altimetry of the IAG/ETC working group 6 'Solid Earth Tides
in Space
Geodetic Techniques', pp 10569-10585, Marrees Terrestres Bulletin
d'Informations, 134, 15-12-2001, ROB, Belgium. [V12]
Scharroo
R.
and
E.J.O. Schrama
and R.H.N. Haagmans, Combination of Space Techniques into one
Integrated
Processing Model, Towards an Integrated Global Geodetic Observing
System
(IGGOS), R. Rummel and H. Drewes and W. Bosch and H. Hornik (eds),
Springer
Verlag, Berlin, pp 13-18, 2000. [P4]
Naeije M.C.,
J.S. Groot, D van Halsema, P.J.L. Blommaart, G.J. Husti, G.A.M. Kruse,
D. van
Loon, J. Samson, E.J.O. Schrama, A.J. Striegel, J.M.P.C.M.
Visser, Repeat
pass interferometry with PHARUS. BCRS report, NRSP-2 00-23.
December 2000. [R15]
R.J.P. van Bree, R. Gens, J.S. Groot, D. van Halsema, R.F. Hanssen, P.
van den
Hout, R. Klees, E.J. de Min, E.J.O. Schrama, S. Usai, Deformation
measurements
with
SAR, BCRS publication USP-2 99-16, January 2000. [R14]
E.J.O. Schrama, M.C. Naeije, R. Scharroo, Radar Altimeter
Database
System (RADS): Towards a generic multi-satellite altimeter database
system,
BCRS publication, March 31, 2000. [R13]
M.C. Naeije, E.J.O. Schrama, R. Scharroo, User requirements
document
for RADS/NEONET. BCRS publicatie USP-2 00-06, April 2000. [R12]
R. Klees, R. Koop, E. Schrama, Understanding the Earth's
Static and
Temporal Gravity Field, Snellius Lustrum boek, TU Delft, Geodesie,
Nov
2000. [V11]
E. Schrama, Ontwikkeling van satelliet altimetrie binnen het
kader
van NRSP, Remote sensing nieuwsbrief, No 95, 2000. [V10]
R. Scharroo and M.C. Naeije and E.J.O. Schrama and J.
Benveniste and P.
Femenias and C. R. Francis and M. Roca, A recipe for upgrading ERS
altimeter
data, EOS, volume 80, year 1999. [A12]
M. C.
Naeije and R. H. N.
Haagmans and E. J. O. Schrama and K.F. Wakker and R. Scharroo, Research
plan
and
progress
report
of
the
TOPEX/POSEIDON extended mission, DEOS
progress letter 98.2, Delft University Press, pages 111-115, ISBN:
90-407-1820-2, 1998. [R11]
R. Scharroo, E.J.O. Schrama and M.C. Naeije, Calibration
and
geophysical validation of altimetric satellites, Vening Meinesz
Research
School of Geodynamics, Annual reports 1996-1997, 256-257, 1998. [R10]
M.C. Naeije and R.H.N. Haagmans and E.J.O. Schrama and R.
Scharroo and
K.F. Wakker, Ocean circulation, height systems, and gravity field
studies
based on T/P altimetry, AVISO Altimetry Newsletter, Vol 6, pages
"84-87", April 1998. [V8]
E. Schrama, Repeat pass interferometry met Pharus, E.
Schrama,
GPS Nieuwsbrief 13e jaargang, no.2 November, p 3-6, 1998 [V7]
Schrama
E.J.O., Satellite
Altimetry, Ocean Dynamics and the Marine Geoid, Lecture notes in
Earth
Sciences, Vol 65, Geodetic Boundary Value Problems in View of the One
Centimeter Geoid, Springer Verlag, 1997. [A11]
M. Naeije, R. Haagmans, E. Schrama, R. Scharroo, K. Wakker, Ocean
circulation,
height
systems,
and
gravity
field
studies based upon
TOPEX/Poseidon Altimetry, AVISO newsletter, 1997. [V6]
Balmino G., E. Schrama, N. Sneeuw, Compatibility of first-order circular orbit perturbation theories; consequences for cross-track inclination functions, Journal of Geodesy, 1996. [pdf] [A10]
Ray
R.D., S. Bettadpur, R. Eanes,
Schrama E.J.O., Gravity research missions reviewed in light
of the
indirect ocean tide potential, Proceedings IUGG symposium Boulder,
Rapp and
Nerem (eds), 1995. [P2]
Schrama
E.J.O., R.D. Ray, A
preliminary tidal analysis of Topex/Poseidon Altimetry, JGR Vol 99
No C12
pp 24799-24808, 1994. [pdf] [A8]
Nerem R.S., E. Schrama, C. Koblinsky, B. Beckley, A
preliminary
evaluation of ocean topography from the Topex/Poseidon Mission, JGR
Vol 99,
No C12, pp 24565-24583, 1994. [pdf] [A7]
Nerem,
R. S., C. J. Koblinsky, B.
D. Beckley, S. M. Klosko, N. K. Pavlis, R. G. Williamson, and E. J.
Schrama,
Results from an Analysis of the First Year and a Half of TOPEX/Poseidon
Altimeter
Data,
Nerem, R. S., C. J. Koblinsky, B. D. Beckley, S. M. Klosko, N. K. Pavlis, L. Tsaoussi, R. G. Williamson, C. Boone, and E. J. O. Schrama, An Estimate of Global Ocean Topography and Circulation with Tidal Corrections, EOS Transactions, AGU, Vol. 74, No. 43, p. 187, October 26, 1993. [V4]
Schrama
E.J.O. , R. Rummel
and N.J. Sneeuw, STEP geodesy co-experiment, Proceedings of the
STEP
workshop, Muerren, Zwitserland, 1992. [P1]
Schrama E.J.O., Some remarks of several definitions of
geographically
correlated orbit errors: consequences for satellite altimetry,
Manuscripta
Geodaetica, Vol 17 pp 282-294, 1992. [A6]
Schrama E.J.O., Frozen orbits and their application in
satellite
altimetry, In lecture notes on Summer School on satellite altimetry in
geodesy
and oceanography, Trieste Italy, Springer Verlag 1992. [A5]
E. Schrama, A systematic approach to linear perturbation
techniques
in satellite geodesy, internal report, 1992. [V3]
E. Schrama, Relativistic effects on motions of near-Earth
satellites,
internal report, 1992 [V2]
Schrama
E.J.O., Gravity
Field Error Analysis: Applications of Global Positioning System
Receivers and
Gradiometers on Low Orbiting Platforms, Journal of Geophysical
Research,
Vol 96 No. B12, pp. 20,041 - 20,051, 1991. [pdf]
[A4]
Wiejak W., E.J.O. Schrama and R. Rummel, Spectral
representation of the
satellite to satellite tracking observables, Adv. Space Res., Vol.
11, No.
6, pp (6)197--(6)224, 1991. [A3]
Rummel R. and E. Schrama, Two complementary systems
on-board of
Aristoteles: Gradio and GPS, ESA Journal, Vol 15, No 2, 1991.
[A2]
Koop R., R. Rummel and E.J.O. Schrama, Alenia - ESA/NASA
Cooperative
Study: Commision and Omission Error, July 1991. [R9]
Schrama E.J.O.,
D. Oskam, en R. Rummel, Geodätische Aspekte
bei der Verarbeitung von Satellitenaltimetriedaten, Zeitschrift fuer
Vermessüngs,
Heft 1, 115. Jahrgang, 1990. [A1]
Schrama E., Gravity Field Error Analysis: Applications of
GPS
Receivers and Gradiometers on Low Orbiting Platforms, NASA
TM-100769, GSFC
Greenbelt Md. 20771, 1990 [R8]
Schrama
E.J.O. The role
of orbit errors in processing of satellite altimeter data, (1989)
PhD
Thesis, TU Delft, see also: Publication Series of the Netherlands
Geodetic
Commission, Report Number 33, ISBN-13: 978 90 6132 239 9. ISBN-10: 90 6132 239 1 [PDF] [R7]
Schrama E.J.O., Aardgericht ruimteonderzoek, Satelliet
radarhoogtemeting: meten aan de vorm van het zeeoppervlak, NGT,
Geodesie,
2-89, 1989. [V1]
Koop R., E. Schrama, R. Rummel en M. van Gelderen, Aristoteles
add-on
study, internal report faculty of Geodesy, 1989. [R6]
Rummel, R; Koop, R; Schrama, E.J.O., A discussion of
observation model,
error sources and signal size for spaceborne gravitational gradiometry,
Ohio
State Univ , Progress in the Determination of the Earth's Gravity Field
p
172-175 (SEE N90-20513 13-46); UNITED STATES; 1989 [R5]
Schrama
E.J.O., A study of a satellite to
satellite tracking configuration by application of linear perturbations
theory,
Report 86.3, Mathematical and Physical Geodesy, Department of Geodesy,
TU
Delft, also published in Quaterniones Geodesiae, 7, 2, 101-142, 1986. [R4]
Schrama E., Estimability of potential coefficients from
orbit
perturbations, vakgroep publication, Report 86.3, Mathematical and
Physical
Geodesy, Department of Geodesy, TU Delft, 1986. [R3]
Schrama E., Orbit integration based upon interpolated gravitational gradients, master thesis report, TU Delft, Geodesy, 1984. [R2]
Wakker, K F; Ambrosius, B A C; Leenman, H; Noomen, R; Piersma, H J D;
van der
Ploeg, T; Schrama, E.J.O., Study of Navsat control segment
characteristics. Part 2: Orbit computation aspects ((space station
power
supplies)) (Final Report), ESA contracter report, 1984 [R1]
[A] : Peer reviewed article in scientific journal (32)
[B] : Contribution to book (1)
[P] : Peer reviewed contribution to proceedings (17)
[R] : Contract Reports, Technical memoranda, Thesis (22)
[V] : Non reviewed material, articles, notes, etc
(16)
Last update 27-Jan-2011
Note: please contact me if you can't access an entry in this bibliography.