mikewulder Profile Banner
Mike Wulder Profile
Mike Wulder

@mikewulder

Followers
13K
Following
11K
Media
2K
Statuses
5K

Senior Research Scientist with the Canadian Forest Service. 🍁 #Landsat super-fan. #Lidar. #Forests. #Remotesensing. 🌲🛰 Member of the #OrderOfCanada. 🎖

Victoria, BC, Canada
Joined October 2011
Don't wanna be here? Send us removal request.
@mikewulder
Mike Wulder
2 years
Canada's new satellite-based forest inventory (#SBFI) uses image segmentation to create detailed, stand-level maps for forest science & monitoring, including tree species and biomass, available via open access. #Landsat.Paper: Data:
4
67
271
@mikewulder
Mike Wulder
21 hours
RT @NRCan: The 2024 State of Canada’s Forests Annual Report is now available. This year’s report focuses on the evolution of forestry in C….
0
2
0
@mikewulder
Mike Wulder
22 hours
RT @yangdi1031: Our new publication at Environmental Research Letters: Evergreen forest loss and shrub/grass expansion are quietly remaking….
0
2
0
@mikewulder
Mike Wulder
22 hours
Waite et al. (2025) find that heat & drought affect Douglas‑fir red‑edge spectral indices differently by tree size—mature trees show steeper red‑edge declines mid‑drought than saplings. #UAV #Lidar
Tweet media one
0
0
7
@mikewulder
Mike Wulder
23 hours
RT @USGSLandsat: #OTD in 1982, #Landsat4 was launched into orbit from #Vandenberg. Equipped with two imaging sensors, the #MultispectralSca….
0
1
0
@mikewulder
Mike Wulder
2 days
RT @USGS_EROS: New release: Annual Tree Canopy Cover data for 1985-2023. This info from the USDA Forest Service Geospatial Office supplemen….
0
6
0
@mikewulder
Mike Wulder
3 days
We tested ways to improve Canada’s National Forest Inventory estimates by integrating #Landsat-derived #landcover data. Combining sample-based plots with wall-to-wall maps boosted estimation efficiency and helped track tree cover change. #NFI.Baral et al.
Tweet media one
0
9
45
@mikewulder
Mike Wulder
6 days
RT @g106660yuhei: Our latest paper is out in RSE 🛰️. We show how the Himawari geostationary satellite can track diu….
0
7
0
@mikewulder
Mike Wulder
6 days
RT @Hemati_: 🌍 Last month at #CSRS2025, I presented on applying #RemoteSensing for #ClimateChange mitigation, highlighting our latest work….
0
1
0
@mikewulder
Mike Wulder
9 days
RT @USGSLandsat: The ECCOE Landsat Cal/Val Team monitors Landsat missions and makes the geometric and radiometric calibration adjustments a….
0
17
0
@mikewulder
Mike Wulder
1 month
Issue is now resolved, good news! Thanks for dealing with and keeping the #HLS data stream active! Harmonized Landsat Sentinel 2 is such a critical piece of data infrastructure.
@mikewulder
Mike Wulder
1 month
Having trouble accessing Harmonized #Landsat #Sentinel2 data?.The LP DAAC is experiencing an Unplanned Data Outage. Started on June 1, 2025. #HLS.Follow here for info and updates:.
0
2
8
@mikewulder
Mike Wulder
1 month
Having trouble accessing Harmonized #Landsat #Sentinel2 data?.The LP DAAC is experiencing an Unplanned Data Outage. Started on June 1, 2025. #HLS.Follow here for info and updates:.
0
0
7
@mikewulder
Mike Wulder
1 month
👀."The #LandsatNext project is currently assessing alternate mission architectures to support more affordable ways to maintain the continuity of #Landsat imagery per the language in the FY26 President’s Budget Request (PBR). Updates will be forthcoming.".
0
1
14
@mikewulder
Mike Wulder
1 month
RT @USGSLandsat: DYK: The USGS #Landsat Collection 2 data archive is available from the cloud, in an uncompressed Cloud Optimized GeoTIFF (….
0
2
0
@mikewulder
Mike Wulder
1 month
🚀 Our new letter in Science. 🛰️.A proven formula: #Landsat’s success shows that commercial innovation, paired with public oversight, ensures continuity, #openaccess, and lasting public value in Earth observation. @ScienceMagazine.
0
4
18
@mikewulder
Mike Wulder
1 month
Higher spatial resolution imagery, from #Landsat & #Sentinel2 (via #HLS) can be used to refine burned areas, excluding surfaces that do not burn (e.g water) & allowing for identification of classes burned (trees v other veg). #biomass 2/2.Pelletier et al.
0
0
2
@mikewulder
Mike Wulder
1 month
Seasonal #wildfire psa 🇨🇦: .Recall that initial burned area numbers are based on lower spatial resolution data and spatial modeling. The mapping is aimed to inform on where wildfires are active, aiding suppression activities and supporting community safety. 1/2
Tweet media one
1
4
9
@mikewulder
Mike Wulder
2 months
RT @DiLong5: Our study "Global dominance of seasonality in shaping lake-surface-extent dynamics" is now published in @Nature. We reveal how….
0
7
0
@mikewulder
Mike Wulder
2 months
NEW! Title captures science well. 👇.Ye et al. A multi-resolution forest stand segmentation algorithm integrating Landsat imagery and forest structural, age, and species attributes. @IRSS_UBC #Landsat #landcover #NTEMS.#OpenAccess:
Tweet media one
2
13
58
@mikewulder
Mike Wulder
2 months
RT @USGSLandsat: The Landsat Archive Dashboard lets us explore and examine the number and volume of Landsat Collection 2 Level-1 and Level-….
0
4
0
@mikewulder
Mike Wulder
2 months
🛰️ Ever wonder how classification errors in remote sensing derived maps influence area estimates in stratified random sampling? 🤔.A new study explores the impact of map accuracy on area estimation and offers methods to mitigate biases. #landcover #landuse.
Tweet media one
0
12
72