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NASA’s Land, Atmosphere Near real-time Capability for EOS EO (Earth Observing SystemObservations) (LANCE) provides data and imagery from Terra, Aqua and Aura , Aura, Suomi NPP and GCOM-W1 satellites in less than 3 than 3 hours from satellite observation, to meet the needs of the near real-time (NRT) applications community. LANCE LANCE is a distributed system that builds on the existing EOSDIS capabilities.
A simplified overview of the data flow from satellite to users.
ESO Latency Study HQ Briefing 20220327 final.pptx
Communication Material
ESDIS Weeklies
LANCE Flyers (2022-3):
LANCE Postcards (March 2023):
LANCE Logo
LANCE FIRMS for NOAA VIIRS User meeting
Recent use of LANCE / FIRMS data
LANCE Requirements - checklist
Recent LANCE presentations
LANCE Slides for Meeting with Dalia Kirschbaum
FIRMS slides for David Green
FIRMS - Community of Practice Pilot NR Canada
NC State Presentation
LANCE FIRMS, AMS Annual Conference, Jan 2024
APAN57 Presentations
Without audio:
1_Worldview Presentation Jan 2024 APAN_without recording.pptx
2_FIRMS Presentation Jan 2024 APAN_without recording.pptx2_FIRMS Presentation Jan 2024 APAN_without recording.pptx
1_and 2_Worldview and FIRMS Presentation Jan 2024 APAN_without recording.pptx
With audio:
2_NASA Fire Information for Resource Management System (FIRMS)
Combined presentation (1 and 2)
LANCE Earth Science to Action - December 2023
version 2
FIRMS, GOFC-Fire November 2023
LANCE, IGARSS Conference, Jul2023
S-3 Pilot Study: Mid-project report, MODIS/VIIRS ST Meeting, May 2023
Justice Modland retrospective_5_4_23.pptx
FIRMS Poster for IWFC, Porto, May 2023
AMSR2 metrics slide deck, Feb 2023
LANCE FIRMS, AMS Annual Conference, Jan 2023
LANCE FIRMS, AGU Annual Meeting, Dec 2022
LANCE FIRMS 610 Directors Seminar Oct 2022
LANCE ICAP Presentation Oct 2022
LANCE Slides for Applied Sciences Feb 2022
AGU LANCE MODIS poster (2019)
LANCE Poster for MODIS ST (Fall 2019)
Michael_LANCE_AMS_01_14_20.pptx
LANCE Webinar February 2020:
- Part 1: intro slides
- Part 2: access and uses
Older presentations
Current Status and Recommendations for Near-Real Time Processing Effort (NRTPE) Oct, 2007
LATENCY STUDY HQ Final Briefing 03-27-2022
Current
NRC Decadal Survey: LANCE
Contribution to RSE Paper - online mapping systems
FIRMS_USFS_SNWG_Slides_7_19_21
LANCE ACSI Survey
NASA Workshop to Develop a Portfolio of Low Latency Datasets for Time Sensitive Applications (2016)
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29 April 2015 - LANCE UWG Telecon
March 2015
16 March 2015 - AMSR2 Data are released in LANCE (LANCE News Article)
11 March 2015 - Posted answers to the LANCE ACSI Survey (LANCE News: Responses to Questions from 2014 Survey)
December 2014
AGU 2014 - LANCE contributedposters for the Near Real Time Data for Earth Science and Space Weather Applications session.November 2014
LANCE presentations at the Second S-NPP Applications Workshop, Huntsville - presented by Diane Davies and Jeff Schmaltz
October 2014
LANCE presentation at the International Cooperative for Aerosol Prediction (ICAP) Meeting - presented remotely by Diane Davies
October 2014
Article by Josh Blumenfeld NASA FIRMS Helps Fight Wildland Fires in NRT
September 2014
Webinar: Discover NASA NRT Data using LANCE
May 2014
New daily 8 day rolling products for Vegetation Indices and Surface Reflectance
22-23 May 2014. Diane Davies presented "Monitoring Fires from Space" at the ZSL, Symposium on Remote Sensing for Conservation, London
October 2012
NRT value-added MODIS Aerosol Optical Depth Product Available
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In future the following MODIS page will be automatically updated:
2/252015 Aqua and Aura DOY 047 Missing Data Status
The Norway ground station is reporting that the DOY 047 Aqua and Aura data which they had intended to replay to EDOS is corrupted. EDOS is in the process of trying to recover the corrupted data to perform our own analysis and see if any portion of the data can be recovered.
2/20/2015 Norway Data Recovery Update for EDOS Customers
EDOS is still waiting to recover the data from Norway. The station has assured us that they are holding the data and will eventually be able to replay it. Right now they have an issue that requires an engineer and the current weather conditions have prevented an engineer from reaching the site. EDOS will reprocess as soon as the contacts are recovered.
MODIS Aqua near real time input data currently has these gaps:
ESDT | GapStartTime | GapEndTime
---------+---------------------+---------------------
MYD00S | 2015-02-16 02:20:16 | 2015-02-16 02:20:45
MYD00S | 2015-02-16 02:58:59 | 2015-02-16 09:29:30
MYD00S | 2015-02-16 16:11:29 | 2015-02-16 14:34:09
MYDGBAD | 2015-02-16 02:52:31 | 2015-02-16 09:23:18
Recieved MYD00S granules between 2015-02-16 02:20 and 14:34z are up to
12 hours late.
EDOS reports: A power outage at the Norway ground station on DOY 047 (February 16th) has resulted in a delay in receiving and processing several Aqua, Aura and NPP contacts at EDOS. EDOS is working with the ground station to recover the missing contacts. Customers should expect to receive some near real-time products late and out of order as well as some partial and missing level zero products. EDOS will reprocess level zero products as required once all data has been recovered from Norway.
OMI - On January 28 through January 29 2015 (about 36 hours) the OMSO2, OMAERUV, and OMTO3 products were not produced due a software problem in the Row Anomaly Flagging software. On January 29 all the granules were processed and nominal processing continued.
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LANCE is managed by ESDIS but steered by a User Working Group (UWG) responsible for providing guidance and recommendations concerning a broad range of topics related to the LANCE system, capabilities, and services. |
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A simplified overview of the dataflow from satellite to users.
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What's New
LANCE Requirements Checklist
Overview
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