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Fix headlines in 03c dNBR

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heyarne 2021-03-05 15:11:13 +00:00
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sources/03c dNBR.ipynb
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@ -204,7 +204,7 @@
"cell_type": "markdown", "cell_type": "markdown",
"metadata": {}, "metadata": {},
"source": [ "source": [
"#### NBR plots\n", "#### NBR Plots\n",
"\n", "\n",
"We plot the NBR values for all dates side by side to get a first visual impression of changes that have occurred." "We plot the NBR values for all dates side by side to get a first visual impression of changes that have occurred."
] ]
@ -310,7 +310,7 @@
"[^nir]: Near Infra-Red\n", "[^nir]: Near Infra-Red\n",
"[^swir]: Short-wave Infra-Red\n", "[^swir]: Short-wave Infra-Red\n",
"\n", "\n",
"### dNBR calculation\n", "#### dNBR Calculation\n",
"\n", "\n",
"In order to calculate ${\\Delta}$NBR, the NBR after the fire is sutracted from the NBR before the fire.\n", "In order to calculate ${\\Delta}$NBR, the NBR after the fire is sutracted from the NBR before the fire.\n",
"Reminder:\n", "Reminder:\n",
@ -593,7 +593,7 @@
"cell_type": "markdown", "cell_type": "markdown",
"metadata": {}, "metadata": {},
"source": [ "source": [
"#### NBR comparison\n", "#### NBR Plots\n",
"\n", "\n",
"The three NBR values are again plotted side by side.\n", "The three NBR values are again plotted side by side.\n",
"The red line marks the boundary of the town of Jüterbog as retrieved from OpenStreetMap." "The red line marks the boundary of the town of Jüterbog as retrieved from OpenStreetMap."
@ -628,7 +628,7 @@
"The plot on the right contains grey spots covering the area, which are clouds that block the view to the ground.\n", "The plot on the right contains grey spots covering the area, which are clouds that block the view to the ground.\n",
"The ${\\Delta}$NBR is calculated using the left and middle images.\n", "The ${\\Delta}$NBR is calculated using the left and middle images.\n",
"\n", "\n",
"#### dNBR calculation" "#### dNBR Calculation"
] ]
}, },
{ {
@ -967,6 +967,8 @@
"source": [ "source": [
"### Lübtheen 2019\n", "### Lübtheen 2019\n",
"\n", "\n",
"#### True-Color Plots\n",
"\n",
"The fire in Lübtheen in July 2019 is interesting because there was a flyover of Sentinel-2 while the fire was active and burning, which\n", "The fire in Lübtheen in July 2019 is interesting because there was a flyover of Sentinel-2 while the fire was active and burning, which\n",
"ESA used to publish an animation of the burning fire:\n", "ESA used to publish an animation of the burning fire:\n",
"\n", "\n",
@ -1050,7 +1052,9 @@
"Looking at these true-color image we can see that on June 29 and July 26 we get a very clear view of the area.\n", "Looking at these true-color image we can see that on June 29 and July 26 we get a very clear view of the area.\n",
"We can also see that there is a lot of vegetation change that is likely not related to the fire, visible when comparing the top and bottom-left parts of the images.\n", "We can also see that there is a lot of vegetation change that is likely not related to the fire, visible when comparing the top and bottom-left parts of the images.\n",
"\n", "\n",
"This vegetation change is likely also reflected in the NBR and $\\Delta$NBR values." "This vegetation change is likely also reflected in the NBR and $\\Delta$NBR values.\n",
"\n",
"#### NBR Plots"
] ]
}, },
{ {
@ -1104,7 +1108,9 @@
"source": [ "source": [
"The NBR rendering of the active fire again contains clouds as almost monotonous gray patches scattered across the image.\n", "The NBR rendering of the active fire again contains clouds as almost monotonous gray patches scattered across the image.\n",
"\n", "\n",
"The images overall appear noisier than the previous two, making it harder to make out a clear spot to isolate." "The images overall appear noisier than the previous two, making it harder to make out a clear spot to isolate.\n",
"\n",
"#### dNBR Calculation"
] ]
}, },
{ {