Thankyou so much sir for sharing this wonderful video it help me a lot. If possible pls make one video on irrigated and rainfed land detection using google earth engine.
Welcome. Yes, you can ingest station rainfall data into GEE. But first it has to be converted into tiff and you have to prepare image collection which can be a lengthy process. The easiest way to incorporate this data is to use Google Earth Engine Python API.
Good evening sir, I classified the LU and gave it five classes from 0 to 4, while calculating the CN i get this error CN2 values: Layer error: Image.parseExpression: Expression parse error at character 0: ': (b('soil') == 2) and(b('Classified')==0) ? 100: (b('soil') == 2) and(b('Classified')==1) ? 81: (b('soil') == 2) and(b('Classified')==2) ? 55: (b('soil') == 2) and(b('Classified')==3) ? 86: (b('soil') == 2) and(b('Classified')==4) ? 92: (b('soil') == 3) and(b('Classified')==0) ? 100: (b('soil') == 3) and(b('Classified')==1) ? 88: (b('soil') == 3) and(b('Classified')==2) ? 70: (b('soil') == 3) and(b('Classified')==3) ? 91: (b('soil') == 3) and(b('Classified')==4) ? 94: (b('soil') == 0) ? 100' In this code // Create lists for Curve Number selection based on land use class var Classified = ee.List([0, 1, 2, 3, 4, 5]); // Create CN map using an expression var CN_whole = Classified_soil.expression(
Thankyou so much sir for sharing this wonderful video it help me a lot. If possible pls make one video on irrigated and rainfed land detection using google earth engine.
Thank you very much. Can we also have a video for the moisture prediction GEE app?
Dear Sir, Thank you so much.
Very helpful, Thank you so much.
Good day sir! May I know what units the generated runoff data are in? Thank you very much! Your workshop has been very helpful in my research work :>
Dear Sir, Thank you so much. How can I implement "Slope adjusted curve number" for run-off estimation in GEE.
Thank you Sir
Your welcome
Thank you very much Sir. For AMC selection can we ingest observed rainfall in GEE?
Welcome.
Yes, you can ingest station rainfall data into GEE. But first it has to be converted into tiff and you have to prepare image collection which can be a lengthy process. The easiest way to incorporate this data is to use Google Earth Engine Python API.
Ok. Thank you very much Sir
can we calculate the runoff at outlet point of the basin in cumecs in this code?
Good evening sir, I classified the LU and gave it five classes from 0 to 4, while calculating the CN i get this error CN2 values: Layer error: Image.parseExpression: Expression parse error at character 0:
': (b('soil') == 2) and(b('Classified')==0) ? 100: (b('soil') == 2) and(b('Classified')==1) ? 81: (b('soil') == 2) and(b('Classified')==2) ? 55: (b('soil') == 2) and(b('Classified')==3) ? 86: (b('soil') == 2) and(b('Classified')==4) ? 92: (b('soil') == 3) and(b('Classified')==0) ? 100: (b('soil') == 3) and(b('Classified')==1) ? 88: (b('soil') == 3) and(b('Classified')==2) ? 70: (b('soil') == 3) and(b('Classified')==3) ? 91: (b('soil') == 3) and(b('Classified')==4) ? 94: (b('soil') == 0) ? 100'
In this code
// Create lists for Curve Number selection based on land use class
var Classified = ee.List([0, 1, 2, 3, 4, 5]);
// Create CN map using an expression
var CN_whole = Classified_soil.expression(
": (b('soil') == 2) and(b('Classified')==0) ? 100" +
": (b('soil') == 2) and(b('Classified')==1) ? 81" +
": (b('soil') == 2) and(b('Classified')==2) ? 55" +
": (b('soil') == 2) and(b('Classified')==3) ? 86" +
": (b('soil') == 2) and(b('Classified')==4) ? 92" +
": (b('soil') == 3) and(b('Classified')==0) ? 100" +
": (b('soil') == 3) and(b('Classified')==1) ? 88" +
": (b('soil') == 3) and(b('Classified')==2) ? 70" +
": (b('soil') == 3) and(b('Classified')==3) ? 91" +
": (b('soil') == 3) and(b('Classified')==4) ? 94" +
": (b('soil') == 0) ? 100" +
":0 "
);
Can you please help ?
Hi! How can obtain a C2 mean value for the aoi surface?
Just perform reduce region operator using CN image and your AOI
Sir can you send the code?
The link of GitHub page is in the description of the video