Differences

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--- eolab:thermal:start [2025/10/14 15:22] – moritz
+++ eolab:thermal:start [2026/08/04 16:34] (current) – moritz
@@ Line 9: / Line 9: @@
   * Prior to + after flight measure targets with handheld thermometer. Or place thermocouples + logger under panels!?
   * 30x30 cm ?
-  * Emissivity measurement:
+  * Unknown emissivity measurement:
     * [[https://www.calex.co.uk/find-correct-emissivity-setting-infrared-temperature-sensor/]]
@@ Line 19: / Line 19: @@
         * [[https://www.nextel-coating.com/de/shop/artikel/nextel-velvet-coating-811-21-9218-schwarz]]
         * [[https://de.acktar.com/tiefschwarz-beschichtete-folien-filme-2/]]
+      * [[https://link.springer.com/article/10.1007/s10765-017-2212-z|Nextel Emissivity Measurement Paper]]
+      * :!: Angle dependant
+      * {{ :eolab:thermal:nextel_emissivity_and_angles.png?direct&400 |}}
   *** Low-emissivity**
@@ Line 48: / Line 53: @@
    * [[https://www.sciencedirect.com/science/article/abs/pii/S1350449523001998]]
-==== Code ====
+==== Software / Code ====
   * [[https://github.com/DanGeospatial/dji_m3t_rpeg_to_tif/]]
+  * [[https://www.dji.com/de/downloads/softwares/dji-dtat3]]
+  * [[https://www.dji.com/de/downloads/softwares/dji-thermal-sdk]]
+  * [[https://github.com/SanNianYiSi/thermal_parser]]
+  * [[https://docs.webodm.net/how-to/process-thermal-images/]]
+  * [[https://webodm.net/thermaltools]]
 ==== 💡 IDEAS ====
@@ Line 89: / Line 99: @@
    *** Post-Flight Processing**
      * Extract target pixel temperatures.
-     * Compute correction $ Ttrue = a * Tdrone + b $ using measured vs observed target temps.
      * Apply correction to thermal mosaic.
      * Validate canopy temps vs spot measurements.