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Use passive voice throughout

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heyarne 2021-03-13 16:06:03 +01:00
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sources/01c-coverage-analysis.ipynb
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@ -321,7 +321,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
"Looking at the plot above we can see a repeating pattern.\n",
"Looking at the plot above, a repeating pattern shows.\n",
"Orbits #16965, #17108, #17251, #25945, #26088 and #26231 cover the same shape.\n",
"The same can be said for the other slices, which repeat at the same frequencies.\n",
"Except for the jump in orbit number from of roughly 8000 from 17xxx to 25xxx, the cycle repeats every 143 orbits.\n",
@ -468,10 +468,10 @@
"cell_type": "markdown",
"metadata": {},
"source": [
"Yes, so we don't need to sort manually.\n",
"If we iterate through them in the order they are returned from the API we can get a set of products covering our area of interest that is:\n",
"Yes, so sorting them manually is unnecessary.\n",
"Iterating through them in the order they are returned from the API produces a set of products covering the area of interest that is:\n",
"\n",
"1. As close to the start of our observation time span as possible.\n",
"1. As close to the start of the observation time span as possible.\n",
"2. Captured over a time span that is as small as possible.\n",
"\n",
"The code for the algorithm is very short thanks to the `shapely` geometry operators:"
@ -654,7 +654,7 @@
"metadata": {},
"source": [
"The histogram shows that some of the products consist mostly of cloudy pixels - in fact, the relationship between cloudy and non-cloudy pixels is almost symmetrical.\n",
"A cloud coverage of 100% is not of much use for us because it amounts to an image that does not contain any of the surface features we are interested in.\n",
"A cloud coverage of 100% is not of much use because it does not contain any surface features.\n",
"\n",
"To include only less cloudy products, a compromise on up-to-dateness has to be made.\n",
"Setting a maximum cloud coverage of 50% increases the time delta to 15 days:"