Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification...
Transcript of Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification...
![Page 1: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/1.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Industrial forest mapping:
a Landsat Spatial and Temporal Approach
Luigi Boschetti, Lian-Zhi Huo, Nuria Sanchez
Department of Natural Resources and Society, University of Idaho, Moscow, ID (USA)
Andrew Hudak
Rocky Mountain Research Station, US Forest Service, Moscow, ID USA)
Robert Keefe, Alistair Smith
Department of Forest, Rangeland and Fire Sciences, University of Idaho, Moscow, ID (USA)
Collaborators:
David Roy (SDSU, USA)
Alberto Setzer (INPE, Brazil)
Mastura Mahmud (Universiti Kebangsaan, Malaysia)
Nicola Clerici (Universidad del Rosario, Colombia)
![Page 2: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/2.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Objective of the project
Prototype a method for monitoring and mapping globally industrial forests, using Landsat data
Industrial forest = forest with productive use:
● Plantations
● Semi-natural forests
Study Area:
● Wall-to-wall CONUS
● test sites in tropics
Tests of combined used of Landsat and LIDAR
![Page 3: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/3.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Large RS heritage on forest
Forest characterization
NLCD 2006 Land Cover Map
![Page 4: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/4.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Large RS heritage on forest monitoring
Forest Cover Change
Hansen et al 2014
![Page 5: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/5.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Gross Forest Cover Loss ≠ Deforestation
Kurtz, 2010
![Page 6: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/6.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Mapping Forest Land Cover ≠ Land Use
NLCD2001
![Page 7: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/7.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Mapping Forest Land Cover ≠ Land Use
NLCD2006
![Page 8: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/8.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Current project activities
1. Detecting Landsat-era forest management activity: 2003-2011 forest clearcuts in the CONUS
2. Detecting pre-Landsat forest management activities combining Lidar and Landsat data: test cases in the Pacific Northwest
![Page 9: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/9.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Large RS heritage on forest monitoring
Forest Cover Change
Hansen et al 2014
![Page 10: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/10.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Disturbance type characterization in the CONUS
UMD Forest Cover Loss Map
WELD Annual Composites
Disturbance Type Map:Clearcut – Insect - Fire
Segmentation
Temporal Segmentation and Feature Extraction
Random Forests Classification
Object – level VI time series
Post-ClassificationMODIS Active Fire Detections
![Page 11: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/11.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
1 – Segmentation
2001 2013Forest Loss Year
Forest cover loss map
Forest cover loss objects:8-neighbourhood connectivitySame forest cover loss year
![Page 12: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/12.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Temporal analysis
Object-oriented version of the LandTrendr Algorithm (Kennedy et al, 2010)
Time series of spectral indices for each object, extracted from the WELD annual composites
● RGI, NDVI, NDMI, B54R, NBR, rB5, TCBRI, TCGRE, TCWET
Temporal segmentation of the trajectory
Classification based on the trajectory characteristics
![Page 13: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/13.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
CLE
AR
CU
TIN
SEC
TO
UTB
REA
KFI
RE
![Page 14: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/14.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Temporal Trajectory Segmentation
Representative parameters:
- Minimum and maximum slope
- Average value in the 2 years before and 2 years after the disturbance
- Magnitude of the change between the two average values
![Page 15: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/15.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Random forest classification: training data
Training set of ~ 2000 forest cover loss objects of known disturbance types
Visual interpretation of:
WELD composites
USDA NAIP aerial photos
high resolution satellites imagery
ancillary datasets (MTBS
perimeters and USFS insect
outbreak locations)
![Page 16: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/16.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Random forest classification output
Class probability:
Insect Outbreak
1
0
![Page 17: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/17.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Random forest classification output
Class probability:
Fire
1
0
![Page 18: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/18.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Random forest classification output
Class probability:
Insect outbreak
1
0
![Page 19: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/19.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Random forest classification output
Class with maximum probability
Clearcuts
Fires
Insect outbreaks
![Page 20: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/20.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Post classification with MODIS active fires
Clearcuts
Fires
Insect outbreaks
Random forest output Final map
![Page 21: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/21.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Post classification with MODIS active fires
Clearcuts
Fires
Insect outbreaks
Random forest output Final map
![Page 22: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/22.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
2004-2011 forest disturbances
Clearcuts
Fires
Insect outbreaks
![Page 23: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/23.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
2004-2011 Clearcuts
Clearcuts
Fires
Insect outbreaks
![Page 24: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/24.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Clearcut trends
CONUS clearcuts
Are
a [
km
2]
![Page 25: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/25.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Forest Ownership: Public
Federal
State / Local public
![Page 26: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/26.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Forest Ownership: Public and Private
Federal
State / Local Public
Corporate
Family / Other Private
![Page 27: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/27.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Disturbances and Land Ownership
Federal
State / Local Public
Corporate
Family / Other Private
Clearcuts
![Page 28: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/28.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Disturbances and Land Ownership
Federal
State / Local Public
Corporate
Family / Other Private
Clearcuts
Fires
Insect
![Page 29: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/29.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Disturbances and Land Ownership
![Page 30: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/30.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Disturbances and Land Ownership
Federal
State / Local Public
Corporate
Family / Other Private
Clearcuts
![Page 31: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/31.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Disturbances and Land Ownership
Federal
State / Local Public
Corporate
Family / Other Private
Clearcuts
![Page 32: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/32.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
What is the logging rate? Is it sustainable?
![Page 33: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/33.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
What’s next
Refinement of the methodology
Validation and uncertainty assessment (spatial and temporal)
Is forest harvest in CONUS sustainable?
● Clearcut rate by region and forest type
● Comparison with rotation times
![Page 34: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/34.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Current project activities
1. Detecting Landsat-era forest management activity: 2003-2011 forest clearcuts in the CONUS
2. Detecting pre-Landsat forest management activities combining Lidar and Landsat data: test cases in the Pacific Northwest
![Page 35: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/35.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Mapping the extent of the industrial forest
Well defined for plantations, where it can be solved as a classic RS problem (tree specie mapping)
Weakly defined for semi-natural plantations, where the vegetation composition is the same as natural vegetation. Remote sensing alone is not sufficient:
● Ownership and protection status
● Logging history shapes forest characteristics
● Shape of homogeneous plots
● Stand age
![Page 36: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/36.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Tropical Plantations
Brazil: eucalyptus
![Page 37: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/37.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Tropical Plantations
Malaysia: Oil Palm and Rubber
![Page 38: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/38.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Industrial Forest in CONUS:
semi-natural forest
![Page 39: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/39.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Characteristics of industrial clearcuts
Logging practices are dictated by forest type, forest productivity, economic considerations, constraints due to regulations
![Page 40: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/40.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Distinctive Patterns: California
![Page 41: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/41.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Distinctive Patterns: Maine
![Page 42: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/42.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Distinctive Patterns: Oregon
![Page 43: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/43.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
From Landsat…
2003
Clearwater NF
(Idaho)
![Page 44: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/44.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
From Landsat…
2010
Clearwater NF
(Idaho)
![Page 45: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/45.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
From Landsat…
20042005200620072008200920102011
Year
Clearwater NF
(Idaho)
![Page 46: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/46.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Deforestation or forest
management?Object-oriented classification
Use of ancillary information about forestry practices
Classification based on
● Size
● Shape (compactness, linear or curvilinear edges)
● Contextual information
● Presence or absence of logging in previous years
LIDAR – Landsat data fusion
![Page 47: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/47.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Detecting past clearcuts: LIDAR–L8 fusion
Federal
State / Local Public
Corporate
Family / Other Private
Clearcuts
![Page 48: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/48.jpg)
LIDAR – 95th % height2012 acquisition
![Page 49: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/49.jpg)
Year of harvest
FACTS harvest data(1956-2005)
LIDAR – 95th % height2012 acquisition
![Page 50: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/50.jpg)
Year of harvest
FACTS harvest dataTM era (1984-2005)
LIDAR – 95th % height2012 acquisition
![Page 51: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/51.jpg)
Year of harvest
FACTS harvest dataLandsat era (1972-2005)
LIDAR – 95th % height2012 acquisition
![Page 52: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/52.jpg)
Year of harvest
FACTS harvest dataPre-Landsat (1956-72)
LIDAR – 95th % height2012 acquisition
![Page 53: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/53.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
![Page 54: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/54.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Segmentation
![Page 55: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/55.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Segmentation
Year of harvest
![Page 56: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/56.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
LiDAR classification: Disturbed/indisturbed
![Page 57: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/57.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
LiDAR analysis: time since disturbance
![Page 58: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/58.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
What’s next? Landsat LiDAR fusion
(waiting for L8 WELD…)
Landsat 8 – August 2015
![Page 59: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/59.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Landsat 8 – August 2015
![Page 60: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/60.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Landsat 8 – August 2015
FACTS harvest data(1956 - 2005)
![Page 61: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/61.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Landsat 8 – August 2015
![Page 62: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/62.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Landsat 8 – August 2015
FACTS harvest data(1956 - 1972)
![Page 63: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/63.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
What’s next?
LiDAR analysis:
● Other disturbacnes (fire)
● Data collection
● Additional sites
LiDAR – Landsat data fusion
● Analysis of shapes and patterns from the 2004-2011 clearcuts
● Potential for object oriented classification combining LiDAR metrics and vegetation indices
● Waiting for L8 WELD
![Page 64: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/64.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Comments, suggestions and criticism are
extremely welcome!
![Page 65: Industrial forest mapping: a Landsat Spatial and Temporal ... · VI time series Post-Classification MODIS Active Fire Detections. Industrial Forest Mapping A Landsat ... Time series](https://reader034.fdocuments.net/reader034/viewer/2022042918/5f5d428d55ec695ded3df197/html5/thumbnails/65.jpg)
Industrial Forest Mapping A Landsat
Spatial and Temporal Approach
Bonus slide: fire
Year of fire
1945
1934
1931