DOWNLOAD RASTER IMAGERYThese layers show current Resource Inventory Units (RIUs) symbolized using attributes populated from remote-sensing predictionsRS-FRIS is a remote-sensing based forest inventory for WA DNR State Trust lands. RS-FRIS predicts forest conditions using statistical models that relate field measurements to three-dimensional remotely-sensed data (DAP and LiDAR point clouds). Forest metrics are predicted at a scale of 1/10th acre and stored as rasters. The attributes of each RIU are calculated as the mean of the raster cell values that fall within each polygon. Note: origin year and age are exceptions, and are based on the median value. RS-FRIS 4.0 was constructed using remote-sensing data collected in 2019 and 2020. Origin year and age are periodically updated to reflect harvest activities; all other attributes continue to report conditions as shown in the remote sensing data.Layers include: AGE, BA, BA_4, BA_4_CONIFER, BA_4_HWD, BA_6, BA_T100, BAP_HWD, BFVOL_GROSS, BFVOL_NET, BIOMASS_ALL, BIOMASS_LIVE, CANOPY_LAYERS, CARBON_ALL, CARBON_LIVE, CFVOL_DDWM, CFVOL_TOTAL, CLOSURE, COVER, HT_LOREY, HT_T40, HT_T100, HTMAX, QMD, QMD_6, QMD_T100, RD, RD_6, RD_SUM, SDI_SUM, SDI_SUM_4, SNAG_ACRE_15, SNAG_ACRE_20, SNAG_ACRE_21, SNAG_ACRE_30, TREE_ACRE, TREE_ACRE_4, TREE_ACRE_4_CONIFER, TREE_ACRE_6, TREE_ACRE_8, TREE_ACRE_11, TREE_ACRE_20, TREE_ACRE_21, TREE_ACRE_30 and TREE_ACRE_31.
ArcGIS Hub Dataset
HTMLArcGIS GeoService
ArcGIS GeoServices REST APIFS FRIS Service URL
BA Raster
ZIPBA 4 Raster
ZIPBA 4 Conifer Raster
ZIPBA 4 HWD Raster
ZIPRaster BA 6 Raster
ZIPBA T100 Raster
ZIPBAP HWD Raster
ZIPBFVOL Gross Raster
ZIPBFVOL NET Raster
ZIPBiomass All Raster
ZIPBIOMASS Live Raster
ZIPCanopy Layers Raster
ZIPCARBON ALL Raster
ZIPCARBON LIVE Raster
ZIPCFVOL DDWM Raster
ZIPCFVOL TOTAL Raster
ZIPClosure Raster
ZIPCover Raster
ZIPHT LOREY Raster
ZIPHT T40 Raster
ZIPHT T100 Raster
ZIPHTMAX Raster
ZIPQMD Raster
ZIPQMD 6 File Geodatabase
ZIPQMD T100
ZIPRD
ZIPRD 6
ZIPRD SUM
ZIPSDI SUM
ZIPSDI SUM 4
ZIPSNAG ACRE 15
ZIPSNAG ACRE 20
ZIPSNAG ACRE 21
ZIPSNAG ACRE 30
ZIPTREE ACRE
ZIPTREE ACRE 4
ZIPTREE ACRE 4 CONIFER
ZIPTREE ACRE 6 Raster
ZIPTREE ACRE 8 Raster
ZIPTREE ACRE 11 Raster
ZIPTREE ACRE 20 Raster
ZIPTREE ACRE 21 Raster
ZIPTREE ACRE 30 Raster
ZIPTREE ACRE 31 Raster
ZIPCombined Origin Year Age Raster
ZIPCombined Origin Year Raster
ZIPCombined Origin Year Source Raster
ZIPCSV
CSVGeoJSON
GeoJSONShapefile
ZIPKML
KML