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SLR-Mail No.41

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Date:1997-02-10 03:00:00
Sender:Ulrich Schreiber <[Mailed Prof G E Stedman <physus@cantua.canterbury.ac.nz>]>
Subject:[SLR-Mail] No. 41: Second Call for Papers
Author:Ulrich Schreiber
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SLR Electronic Mail 1997-02-10 03:00:00 UTC Message No. 41
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Author: Ulrich Schreiber
Subject: Second Call for Papers


Laser Radar Techniques (SECOND CALL FOR PAPER)
(Ranging and Atmospheric Lidar)

Conference Chairs: U. Schreiber, TU Munich, Koetzing, FR Germany,
Ch. Werner, DLR, Oberpfaffenhofen, FR Germany

Conference Co-Chairs: K. Asai, Tohoku Institute of Technology, Sendai,
Japan; M. L. Chanin, CNRS, Verrieres-le-Buisson, France; P. Ingman,
ESA-ESTEC, Noordwijk, The Netherlands, P. Flamant, CNRS, Palaiseau, France;
M. Huffacker, CTI, Lafayette, CO, USA; M. Kavaya, NASA, Huntsville, AL,
USA; G. Matvienko, IAO, Tomsk, Russia; A. Sinclair, RGO, UK; N. Sugimoto,
NIES, Japan; J. Degnan, NASA, Goddard, MD, USA; D. Winker, NASA, Langley,
MD, USA

The conference Lidar in Remote Sensing during the Symposium on Satellite
Remote Sensing III in Taormina 1996 was focussed on Lidar. In 1997 the
major interest is in view of Satellite Laser Ranging (SLR) and Atmospheric
Lidar.

SLR contributed a lot to the earth sciences over the last two decades,
enhancing the resolution of the measured ranges continuously. Nowadays the
domain below one centimetre has been reached. Therefore an increasing
amount of effort is needed to recognise and eliminate small systematic
biases between the stations of the SLR- network at a very high level of
accuracy. Furthermore, the structure of the targets and the rapidly
changing propagation properties of the atmosphere and a high level of
system stability have become relevant too. Multiple sensor models, near
real-time data consistency checks in clustered stations and in situ
measurements of atmospheric parameters via remote sensing techniques may
become keywords of a mm- level SLR community.

There are a lot of similarities between SLR and lidar, beginning from the
laser radar technique and ending in the application for atmospheric
monitoring or correction. Tomography is a new technique which can be
applied from ground stations using retro- reflectors in space or from space
using hard targets on the ground.

There are two lidars in orbit, BALKAN-1 on MIR and ALISSA on Priroda (MIR
too). Results of these sensors and discussions of planned missions are the
goal of the second part of the conference.

The conference will be different from all previous conferences. It is not
just another conference where one presents results, gets one quick question
and be quiet for the rest of the time. This conference will be a market for
ideas. You can present your paper, have time for questions, and you can ask
questions. The auditorium including yourself gets the information of the
whole development in space laser radar from presentations, questions and
answers. The session chairs are advised to stimulate the discussion.
Therefore we will limit the number of accepted papers to real new material.
Additional one or two review papers will be invited. All other papers can
be presented as discussion contributions related to the accepted paper ( 3
to 5 viewgraphs) and as posters. We will provide time for special sessions
in the afternoon (accompanied with wine and cheese) to exchange ideas or to
present problems for discussions.

Additional we plan to organise an excursion to the Satellite Laser Ranging
station in Herstmonceux (near Hastings) including a dinner at the Castle
buffet.
For the atmospheric propagation conference again a joint session is
scheduled on the multiple scattering aspect .

Second Announcement and Call for Papers





Conference on Laser Radar Techniques


Wednesday, September 24,1997

Topic 1: Satellite Laser Ranging
Chair: U. Schreiber

Invited Review Paper: SLR - Technique, Results and Similarities with Lidar
J. Degnen, NASA

Session 1: SLR Technique
Chair: J. Degnan

- Laser, Receiver, Timing systems
- New lasers and system concepts
- Detectors, Timework compensation
- Timing systems

Session 2: Propagation and Target Structures
Chair:

- Atmospheric properties (turbulence, wind, refraction)
- Retroreflector properties (Fizeau)
- Multiwavelength operation

Session 3: Simulation of SLR measurements
Chair:

- Status of analysis
- Future prospection ( mm accuracy?)
- Synoptic analysis (additional data sources)

Session 4: ADEOS satellite and RIS
Chair: N. Sugimoto
Invited paper:
- SLR experiment
- Lidar experiment
- RIS an a prototype of an accurate retroreflector


Thursday, September 25,1997

Topic 2: Lidar
Chair: Ch. Werner

Invited Review Paper: Space Lidar and similarities with SLR

Session 5: Backscatter Lidar
Chair:

- Balkan-1 results
- ESA ATLID studies
- ALISSA results
- LITE results (3 wavelengths)
- CAESAR proposals
Discussion: SLR and lidar in space

Session 6: Doppler Lidar
Chair:

- ALADIN_studies
- LAWS studies
- 2 mm airborne systems
Discussion on simulation programmes

Session 7: New Space Lidar Ideas
Chair:

- DIAL
- Tomography
- White” lidar

Adjurn to the SLR station in Herstmonceux

Friday, September 26, 1997

Topic 3: Operation of a SLR Station
Chair: A. Sinclair

Session 8: Combined Operation of Lidar and SLR
Chair:

- Discussion on Networks (Lidar and SLR)
- Tomography
- New ideas


End of the conference:



[Mailed From: Prof G E Stedman ]

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