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Create app.py
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app.py
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| 1 |
+
import streamlit as st
|
| 2 |
+
import ee
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| 3 |
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import folium
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| 4 |
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import pandas as pd
|
| 5 |
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import numpy as np
|
| 6 |
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from streamlit_folium import folium_static
|
| 7 |
+
from datetime import date, timedelta
|
| 8 |
+
import json
|
| 9 |
+
import geemap.foliumap as geemap
|
| 10 |
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from fpdf import FPDF
|
| 11 |
+
import io
|
| 12 |
+
import base64
|
| 13 |
+
from PIL import Image
|
| 14 |
+
import plotly.graph_objects as go
|
| 15 |
+
from plotly.subplots import make_subplots
|
| 16 |
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import plotly.express as px
|
| 17 |
+
|
| 18 |
+
# تنظیمات اولیه
|
| 19 |
+
st.set_page_config(page_title="سامانه پایش هوشمند مزارع نیشکر", layout="wide", initial_sidebar_state="expanded")
|
| 20 |
+
|
| 21 |
+
# تنظیمات ظاهری برای متون فارسی
|
| 22 |
+
st.markdown("""
|
| 23 |
+
<style>
|
| 24 |
+
@font-face {
|
| 25 |
+
font-family: 'Vazir';
|
| 26 |
+
src: url('https://cdn.jsdelivr.net/gh/rastikerdar/[email protected]/dist/Vazir-Regular.woff2');
|
| 27 |
+
}
|
| 28 |
+
.css-1d391kg, .css-1lcbmhc {
|
| 29 |
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font-family: 'Vazir', sans-serif;
|
| 30 |
+
}
|
| 31 |
+
</style>
|
| 32 |
+
""", unsafe_allow_html=True)
|
| 33 |
+
|
| 34 |
+
# تنظیمات Earth Engine
|
| 35 |
+
service_account = 'dehkhodamap-e9f0da4ce9f6514021@ee-esmaeilkiani13877.iam.gserviceaccount.com'
|
| 36 |
+
key_json = {
|
| 37 |
+
"type": "service_account",
|
| 38 |
+
"project_id": "ee-esmaeilkiani13877",
|
| 39 |
+
"private_key_id": "cfdea6eaf4115cb6462626743e4b15df85fd0c7f",
|
| 40 |
+
"private_key": "-----BEGIN PRIVATE KEY-----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\nLa4DJE9BagGdVNTDtynBhKhZ\n-----END PRIVATE KEY-----\n",
|
| 41 |
+
"client_email": "dehkhodamap-e9f0da4ce9f6514021@ee-esmaeilkiani13877.iam.gserviceaccount.com",
|
| 42 |
+
"client_id": "113062529451626176784",
|
| 43 |
+
"auth_uri": "https://accounts.google.com/o/oauth2/auth",
|
| 44 |
+
"token_uri": "https://oauth2.googleapis.com/token",
|
| 45 |
+
"auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
|
| 46 |
+
"client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/dehkhodamap-e9f0da4ce9f6514021%40ee-esmaeilkiani13877.iam.gserviceaccount.com",
|
| 47 |
+
"universe_domain": "googleapis.com"
|
| 48 |
+
}
|
| 49 |
+
|
| 50 |
+
# تبدیل دیکشنری به رشته JSON
|
| 51 |
+
key_json_str = json.dumps(key_json)
|
| 52 |
+
|
| 53 |
+
# ایجاد اعتبارنامه و راهاندازی Earth Engine
|
| 54 |
+
credentials = ee.ServiceAccountCredentials(service_account, key_data=key_json_str)
|
| 55 |
+
ee.Initialize(credentials)
|
| 56 |
+
|
| 57 |
+
# تعریف توابع کمکی
|
| 58 |
+
@st.cache_data
|
| 59 |
+
def load_farm_data():
|
| 60 |
+
"""بارگذاری اطلاعات مزارع"""
|
| 61 |
+
try:
|
| 62 |
+
return pd.read_csv("پایگاه داده (1).csv")
|
| 63 |
+
except Exception as e:
|
| 64 |
+
st.error(f"خطا در بارگذاری اطلاعات مزارع: {str(e)}")
|
| 65 |
+
return None
|
| 66 |
+
|
| 67 |
+
@st.cache_data
|
| 68 |
+
def load_farm_coordinates():
|
| 69 |
+
"""بارگذاری مختصات مزارع"""
|
| 70 |
+
try:
|
| 71 |
+
return pd.read_csv("tableConvert.com_wftamx (1).csv")
|
| 72 |
+
except Exception as e:
|
| 73 |
+
st.error(f"خطا در بارگذاری مختصات مزارع: {str(e)}")
|
| 74 |
+
return None
|
| 75 |
+
|
| 76 |
+
@st.cache_data
|
| 77 |
+
def get_safe_index_value(_image, index_type, band_selection, _farm_geometry, image_date, farm_coords):
|
| 78 |
+
"""محاسبه ایمن شاخصهای گیاهی"""
|
| 79 |
+
if _image is None:
|
| 80 |
+
return None
|
| 81 |
+
try:
|
| 82 |
+
if index_type == "MSAVI":
|
| 83 |
+
index_image = _image.expression(
|
| 84 |
+
"(2 * NIR + 1 - sqrt((2 * NIR + 1) ** 2 - 8 * (NIR - RED))) / 2",
|
| 85 |
+
{"NIR": _image.select("B8"), "RED": _image.select("B4")}
|
| 86 |
+
).rename("MSAVI")
|
| 87 |
+
else:
|
| 88 |
+
bands = band_selection[index_type]
|
| 89 |
+
if all(band in _image.bandNames().getInfo() for band in bands):
|
| 90 |
+
index_image = _image.normalizedDifference(bands).rename(index_type)
|
| 91 |
+
else:
|
| 92 |
+
return None
|
| 93 |
+
|
| 94 |
+
mean_value = index_image.reduceRegion(
|
| 95 |
+
reducer=ee.Reducer.mean(),
|
| 96 |
+
geometry=_farm_geometry,
|
| 97 |
+
scale=10
|
| 98 |
+
).get(index_type if index_type != "MSAVI" else "MSAVI").getInfo()
|
| 99 |
+
|
| 100 |
+
return mean_value if mean_value is not None else 0
|
| 101 |
+
except Exception as e:
|
| 102 |
+
st.error(f"خطا در محاسبه شاخص {index_type} برای تاریخ {image_date}: {str(e)}")
|
| 103 |
+
return 0
|
| 104 |
+
|
| 105 |
+
def calculate_lai(ndvi):
|
| 106 |
+
"""محاسبه شاخص سطح برگ"""
|
| 107 |
+
return -1.325 + 6.331 * ndvi - 2.239 * (ndvi ** 2)
|
| 108 |
+
|
| 109 |
+
@st.cache_data
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| 110 |
+
def get_weekly_average_ndvi(_farm_geometry, start_date, end_date, farm_coords):
|
| 111 |
+
"""محاسبه میانگین هفتگی NDVI"""
|
| 112 |
+
s2_collection = ee.ImageCollection("COPERNICUS/S2") \
|
| 113 |
+
.filterDate(start_date, end_date) \
|
| 114 |
+
.filterBounds(_farm_geometry) \
|
| 115 |
+
.filter(ee.Filter.lt('CLOUDY_PIXEL_PERCENTAGE', 20))
|
| 116 |
+
|
| 117 |
+
def calculate_ndvi(image):
|
| 118 |
+
ndvi = image.normalizedDifference(['B8', 'B4']).rename('NDVI')
|
| 119 |
+
return image.addBands(ndvi)
|
| 120 |
+
|
| 121 |
+
ndvi_collection = s2_collection.map(calculate_ndvi)
|
| 122 |
+
|
| 123 |
+
weekly_ndvi = ndvi_collection.select('NDVI').mean()
|
| 124 |
+
|
| 125 |
+
mean_ndvi = weekly_ndvi.reduceRegion(
|
| 126 |
+
reducer=ee.Reducer.mean(),
|
| 127 |
+
geometry=_farm_geometry,
|
| 128 |
+
scale=10
|
| 129 |
+
).get('NDVI').getInfo()
|
| 130 |
+
|
| 131 |
+
return mean_ndvi
|
| 132 |
+
|
| 133 |
+
@st.cache_data
|
| 134 |
+
def perform_clustering(_farm_geometry, start_date, end_date, farm_coords):
|
| 135 |
+
"""انجام خوشهبندی بر اساس NDVI"""
|
| 136 |
+
s2_collection = ee.ImageCollection("COPERNICUS/S2") \
|
| 137 |
+
.filterDate(start_date, end_date) \
|
| 138 |
+
.filterBounds(_farm_geometry) \
|
| 139 |
+
.filter(ee.Filter.lt('CLOUDY_PIXEL_PERCENTAGE', 20))
|
| 140 |
+
|
| 141 |
+
composite = s2_collection.median()
|
| 142 |
+
ndvi = composite.normalizedDifference(['B8', 'B4']).rename('NDVI')
|
| 143 |
+
|
| 144 |
+
training = ndvi.sample(
|
| 145 |
+
region=_farm_geometry,
|
| 146 |
+
scale=10,
|
| 147 |
+
numPixels=100
|
| 148 |
+
)
|
| 149 |
+
|
| 150 |
+
clusterer = ee.Clusterer.wekaKMeans(3).train(training)
|
| 151 |
+
result = ndvi.cluster(clusterer)
|
| 152 |
+
|
| 153 |
+
return result
|
| 154 |
+
|
| 155 |
+
def create_heatmap(df, index_type):
|
| 156 |
+
"""ایجاد نقشه حرارتی برای شاخص مورد نظر"""
|
| 157 |
+
pivot_df = df.pivot("name", "date", index_type)
|
| 158 |
+
fig = px.imshow(pivot_df,
|
| 159 |
+
labels=dict(x="تاریخ", y="نام مزرعه", color=index_type),
|
| 160 |
+
x=pivot_df.columns,
|
| 161 |
+
y=pivot_df.index,
|
| 162 |
+
color_continuous_scale="RdYlGn")
|
| 163 |
+
fig.update_layout(
|
| 164 |
+
title=f"نقشه حرارتی {index_type}",
|
| 165 |
+
font=dict(family="Vazir"),
|
| 166 |
+
height=600,
|
| 167 |
+
margin=dict(l=50, r=50, t=50, b=50)
|
| 168 |
+
)
|
| 169 |
+
return fig
|
| 170 |
+
|
| 171 |
+
def create_comparison_chart(df, farm1, farm2, index_type):
|
| 172 |
+
"""ایجاد نمودار مقایسهای بین دو مزرعه"""
|
| 173 |
+
df_farm1 = df[df['name'] == farm1]
|
| 174 |
+
df_farm2 = df[df['name'] == farm2]
|
| 175 |
+
|
| 176 |
+
fig = go.Figure()
|
| 177 |
+
fig.add_trace(go.Scatter(x=df_farm1['date'], y=df_farm1[index_type], name=farm1, mode='lines+markers'))
|
| 178 |
+
fig.add_trace(go.Scatter(x=df_farm2['date'], y=df_farm2[index_type], name=farm2, mode='lines+markers'))
|
| 179 |
+
|
| 180 |
+
fig.update_layout(
|
| 181 |
+
title=f"مقایسه {index_type} بین {farm1} و {farm2}",
|
| 182 |
+
xaxis_title="تاریخ",
|
| 183 |
+
yaxis_title=index_type,
|
| 184 |
+
font=dict(family="Vazir"),
|
| 185 |
+
legend_title="مزرعه",
|
| 186 |
+
height=500,
|
| 187 |
+
margin=dict(l=50, r=50, t=50, b=50)
|
| 188 |
+
)
|
| 189 |
+
return fig
|
| 190 |
+
|
| 191 |
+
def generate_pdf_report(farm_info, index_values, lai_values, date_list):
|
| 192 |
+
"""تولید گزارش PDF"""
|
| 193 |
+
pdf = FPDF()
|
| 194 |
+
pdf.add_page()
|
| 195 |
+
pdf.add_font('Vazir', '', 'Vazir-Regular.ttf', uni=True)
|
| 196 |
+
pdf.set_font('Vazir', '', 14)
|
| 197 |
+
|
| 198 |
+
pdf.cell(200, 10, txt="گزارش وضعیت مزرعه", ln=True, align='C')
|
| 199 |
+
pdf.cell(200, 10, txt=f"نام مزرعه: {farm_info['مزرعه']}", ln=True)
|
| 200 |
+
pdf.cell(200, 10, txt=f"سن مزرعه: {farm_info['سن']} سال", ln=True)
|
| 201 |
+
pdf.cell(200, 10, txt=f"نوع محصول: {farm_info['واریته']}", ln=True)
|
| 202 |
+
|
| 203 |
+
# اضافه کردن نمودارها
|
| 204 |
+
for index in index_values.keys():
|
| 205 |
+
plt.figure(figsize=(10, 6))
|
| 206 |
+
plt.plot(date_list, index_values[index], marker='o')
|
| 207 |
+
plt.title(f"روند تغییرات {index}")
|
| 208 |
+
plt.xlabel("تاریخ")
|
| 209 |
+
plt.ylabel("مقدار شاخص")
|
| 210 |
+
plt.xticks(rotation=45)
|
| 211 |
+
img_buffer = io.BytesIO()
|
| 212 |
+
plt.savefig(img_buffer, format='png')
|
| 213 |
+
img_buffer.seek(0)
|
| 214 |
+
pdf.image(img_buffer, x=10, y=None, w=190)
|
| 215 |
+
plt.close()
|
| 216 |
+
|
| 217 |
+
# اضافه کردن توضیحات تحلیلی
|
| 218 |
+
pdf.cell(200, 10, txt="تحلیل وضعیت مزرعه:", ln=True)
|
| 219 |
+
latest_ndvi = index_values['NDVI'][-1]
|
| 220 |
+
latest_ndwi = index_values['NDWI'][-1]
|
| 221 |
+
|
| 222 |
+
if latest_ndvi > 0.5:
|
| 223 |
+
pdf.cell(200, 10, txt="وضعیت پوشش گیاهی مطلوب است.", ln=True)
|
| 224 |
+
elif latest_ndvi > 0.3:
|
| 225 |
+
pdf.cell(200, 10, txt="وضعیت پوشش گیاهی متوسط است.", ln=True)
|
| 226 |
+
else:
|
| 227 |
+
pdf.cell(200, 10, txt="وضعیت پوشش گیاهی نامطلوب است.", ln=True)
|
| 228 |
+
|
| 229 |
+
if latest_ndwi > 0.2:
|
| 230 |
+
pdf.cell(200, 10, txt="وضعیت آب گیاه مطلوب است.", ln=True)
|
| 231 |
+
elif latest_ndwi > 0:
|
| 232 |
+
pdf.cell(200, 10, txt="وضعیت آب گیاه متوسط است.", ln=True)
|
| 233 |
+
else:
|
| 234 |
+
pdf.cell(200, 10, txt="احتمال تنش آبی وجود دارد.", ln=True)
|
| 235 |
+
|
| 236 |
+
return pdf.output(dest='S').encode('latin-1')
|
| 237 |
+
|
| 238 |
+
# تابع اصلی برنامه
|
| 239 |
+
def main():
|
| 240 |
+
st.title("سامانه پایش هوشمند مزارع نیشکر")
|
| 241 |
+
|
| 242 |
+
# بارگذاری اطلاعات مزارع
|
| 243 |
+
df = load_farm_data()
|
| 244 |
+
farm_coords = load_farm_coordinates()
|
| 245 |
+
if df is None or farm_coords is None:
|
| 246 |
+
return
|
| 247 |
+
|
| 248 |
+
# تعریف شاخصها و باندها
|
| 249 |
+
band_selection = {
|
| 250 |
+
"NDVI": ["B8", "B4"],
|
| 251 |
+
"NDRE": ["B8", "B5"],
|
| 252 |
+
"NDWI": ["B3", "B8"],
|
| 253 |
+
"NDMI": ["B8", "B11"],
|
| 254 |
+
"MSAVI": ["B8", "B4"]
|
| 255 |
+
}
|
| 256 |
+
|
| 257 |
+
# تعریف اطلاعات شاخصها
|
| 258 |
+
index_info = {
|
| 259 |
+
"NDVI": {
|
| 260 |
+
"description": "شاخص تفاضل نرمال شده پوشش گیاهی",
|
| 261 |
+
"ranges": [
|
| 262 |
+
{"range": "کمتر از 0.1", "meaning": "خاک لخت یا آب", "color": "قرمز"},
|
| 263 |
+
{"range": "0.1 تا 0.3", "meaning": "پوشش گیاهی کم", "color": "نارنجی"},
|
| 264 |
+
{"range": "0.3 تا 0.5", "meaning": "پوشش گیاهی متوسط", "color": "زرد"},
|
| 265 |
+
{"range": "0.5 تا 0.7", "meaning": "پوشش گیاهی خوب", "color": "سبز روشن"},
|
| 266 |
+
{"range": "بیشتر از 0.7", "meaning": "پوشش گیاهی بسیار خوب", "color": "سبز تیره"}
|
| 267 |
+
]
|
| 268 |
+
},
|
| 269 |
+
"NDRE": {
|
| 270 |
+
"description": "شاخص تفاضل نرمال شده لبه قرمز",
|
| 271 |
+
"ranges": [
|
| 272 |
+
{"range": "کمتر از 0.1", "meaning": "گیاه تحت تنش یا خاک لخت", "color": "قرمز"},
|
| 273 |
+
{"range": "0.1 تا 0.2", "meaning": "گیاه با سلامتی کم", "color": "نارنجی"},
|
| 274 |
+
{"range": "0.2 تا 0.3", "meaning": "گیاه با سلامتی متوسط", "color": "زرد"},
|
| 275 |
+
{"range": "0.3 تا 0.4", "meaning": "گیاه سالم", "color": "سبز روشن"},
|
| 276 |
+
{"range": "بیشتر از 0.4", "meaning": "گیاه بسیار سالم", "color": "سبز تیره"}
|
| 277 |
+
]
|
| 278 |
+
},
|
| 279 |
+
"NDWI": {
|
| 280 |
+
"description": "شاخص تفاضل نرمال شده آب",
|
| 281 |
+
"ranges": [
|
| 282 |
+
{"range": "کمتر از 0", "meaning": "خشکی شدید", "color": "قرمز"},
|
| 283 |
+
{"range": "0 تا 0.2", "meaning": "خشکی متوسط", "color": "نارنجی"},
|
| 284 |
+
{"range": "0.2 تا 0.4", "meaning": "رطوبت کافی", "color": "زرد"},
|
| 285 |
+
{"range": "0.4 تا 0.6", "meaning": "رطوبت خوب", "color": "آبی روشن"},
|
| 286 |
+
{"range": "بیشتر از 0.6", "meaning": "آب آزاد یا رطوبت بسیار بالا", "color": "آبی تیره"}
|
| 287 |
+
]
|
| 288 |
+
},
|
| 289 |
+
"NDMI": {
|
| 290 |
+
"description": "شاخص تفاضل نرمال شده رطوبت",
|
| 291 |
+
"ranges": [
|
| 292 |
+
{"range": "کمتر از 0", "meaning": "خشکی شدید", "color": "قرمز"},
|
| 293 |
+
{"range": "0 تا 0.2", "meaning": "خشکی متوسط", "color": "نارنجی"},
|
| 294 |
+
{"range": "0.2 تا 0.4", "meaning": "رطوبت کافی", "color": "زرد"},
|
| 295 |
+
{"range": "0.4 تا 0.6", "meaning": "رطوبت خوب", "color": "سبز روشن"},
|
| 296 |
+
{"range": "بیشتر از 0.6", "meaning": "رطوبت بسیار بالا", "color": "سبز تیره"}
|
| 297 |
+
]
|
| 298 |
+
},
|
| 299 |
+
"MSAVI": {
|
| 300 |
+
"description": "شاخص تعدیل شده خاک-پوشش گیاهی",
|
| 301 |
+
"ranges": [
|
| 302 |
+
{"range": "کمتر از 0.1", "meaning": "خاک لخت یا آب", "color": "قرمز"},
|
| 303 |
+
{"range": "0.1 تا 0.3", "meaning": "پوشش گیاهی کم", "color": "نارنجی"},
|
| 304 |
+
{"range": "0.3 تا 0.5", "meaning": "پوشش گیاهی متوسط", "color": "زرد"},
|
| 305 |
+
{"range": "0.5 تا 0.7", "meaning": "پوشش گیاهی خوب", "color": "سبز روشن"},
|
| 306 |
+
{"range": "بیشتر از 0.7", "meaning": "پوشش گیاهی بسیار خوب", "color": "سبز تیره"}
|
| 307 |
+
]
|
| 308 |
+
}
|
| 309 |
+
}
|
| 310 |
+
|
| 311 |
+
# نمایش روزهای هفته
|
| 312 |
+
days_of_week = ["شنبه", "یکشنبه", "دوشنبه", "سهشنبه", "چهارشنبه", "پنجشنبه"]
|
| 313 |
+
selected_day = st.selectbox("انتخاب روز هفته", days_of_week)
|
| 314 |
+
|
| 315 |
+
# فیلتر کردن مزارع بر اساس روز انتخاب شده
|
| 316 |
+
farms_of_day = df[df['روز'] == selected_day]
|
| 317 |
+
|
| 318 |
+
# نمایش جدول مزارع روز انتخاب شده
|
| 319 |
+
st.subheader(f"مزارع روز {selected_day}")
|
| 320 |
+
st.dataframe(farms_of_day)
|
| 321 |
+
|
| 322 |
+
# انتخاب مزرعه
|
| 323 |
+
selected_farm = st.sidebar.selectbox("انتخاب مزرعه", farms_of_day["مزرعه"].unique())
|
| 324 |
+
farm_info = farms_of_day[farms_of_day["مزرعه"] == selected_farm].iloc[0]
|
| 325 |
+
|
| 326 |
+
# یافتن مختصات مزرعه انتخاب شده
|
| 327 |
+
farm_coordinate = farm_coords[farm_coords["name"] == selected_farm].iloc[0]
|
| 328 |
+
|
| 329 |
+
# تعریف هندسه مزرعه با استفاده از طول و عرض جغرافیایی
|
| 330 |
+
farm_geometry = ee.Geometry.Point([farm_coordinate['longitude'], farm_coordinate['latitude']])
|
| 331 |
+
farm_coords_str = f"{farm_coordinate['longitude']},{farm_coordinate['latitude']}"
|
| 332 |
+
|
| 333 |
+
# ایجاد یک بافر اطراف نقطه مرکزی مزرعه (مثلاً به شعاع 100 متر)
|
| 334 |
+
farm_geometry = farm_geometry.buffer(100)
|
| 335 |
+
|
| 336 |
+
# انتخاب شاخص
|
| 337 |
+
index_type = st.sidebar.selectbox("انتخاب شاخص گیاهی", list(band_selection.keys()))
|
| 338 |
+
|
| 339 |
+
# نمایش توضیحات شاخص
|
| 340 |
+
st.sidebar.markdown(f"### توضیحات {index_type}")
|
| 341 |
+
st.sidebar.markdown(index_info[index_type]["description"])
|
| 342 |
+
st.sidebar.markdown("### راهنمای تفسیر")
|
| 343 |
+
for range_info in index_info[index_type]["ranges"]:
|
| 344 |
+
st.sidebar.markdown(f"- **{range_info['range']}**: {range_info['meaning']} ({range_info['color']})")
|
| 345 |
+
|
| 346 |
+
if st.sidebar.button("نمایش نقشه و تحلیل"):
|
| 347 |
+
try:
|
| 348 |
+
# محاسبه تاریخهای مورد نیاز
|
| 349 |
+
end_date = date.today()
|
| 350 |
+
start_date = end_date - timedelta(days=10) # 10 روز اخیر
|
| 351 |
+
date_list = [start_date + timedelta(days=x) for x in range(11)]
|
| 352 |
+
|
| 353 |
+
# دریافت تصاویر و محاسبه شاخصها
|
| 354 |
+
with st.spinner('در حال پردازش اطلاعات...'):
|
| 355 |
+
index_values = {index: [] for index in band_selection.keys()}
|
| 356 |
+
|
| 357 |
+
for single_date in date_list:
|
| 358 |
+
date_str = single_date.strftime("%Y-%m-%d")
|
| 359 |
+
next_date = (single_date + timedelta(days=1)).strftime("%Y-%m-%d")
|
| 360 |
+
|
| 361 |
+
try:
|
| 362 |
+
s2_collection = ee.ImageCollection("COPERNICUS/S2")\
|
| 363 |
+
.filterDate(date_str, next_date)\
|
| 364 |
+
.filterBounds(farm_geometry)\
|
| 365 |
+
.filter(ee.Filter.lt('CLOUDY_PIXEL_PERCENTAGE', 20))
|
| 366 |
+
|
| 367 |
+
if s2_collection.size().getInfo() > 0:
|
| 368 |
+
s2 = s2_collection.first()
|
| 369 |
+
for index in band_selection.keys():
|
| 370 |
+
value = get_safe_index_value(s2, index, band_selection, farm_geometry, date_str, farm_coords_str)
|
| 371 |
+
index_values[index].append(value)
|
| 372 |
+
else:
|
| 373 |
+
for index in band_selection.keys():
|
| 374 |
+
index_values[index].append(None)
|
| 375 |
+
except Exception as e:
|
| 376 |
+
st.error(f"خطا در پردازش تاریخ {date_str}: {str(e)}")
|
| 377 |
+
for index in band_selection.keys():
|
| 378 |
+
index_values[index].append(None)
|
| 379 |
+
|
| 380 |
+
# محاسبه میانگین هفتگی NDVI
|
| 381 |
+
weekly_ndvi = get_weekly_average_ndvi(farm_geometry, start_date.strftime("%Y-%m-%d"), end_date.strftime("%Y-%m-%d"), farm_coords_str)
|
| 382 |
+
st.sidebar.write(f"میانگین هفتگی NDVI: {weekly_ndvi:.2f}")
|
| 383 |
+
|
| 384 |
+
# محاسبه بیشترین و کمترین رشد در 10 روز اخیر
|
| 385 |
+
ndvi_values = index_values['NDVI']
|
| 386 |
+
ndvi_changes = [ndvi_values[i+1] - ndvi_values[i] for i in range(len(ndvi_values)-1) if ndvi_values[i] is not None and ndvi_values[i+1] is not None]
|
| 387 |
+
if ndvi_changes:
|
| 388 |
+
max_growth = max(ndvi_changes)
|
| 389 |
+
min_growth = min(ndvi_changes)
|
| 390 |
+
max_growth_date = date_list[ndvi_changes.index(max_growth) + 1]
|
| 391 |
+
min_growth_date = date_list[ndvi_changes.index(min_growth) + 1]
|
| 392 |
+
st.sidebar.write(f"بیشترین رشد: {max_growth:.2f} در تاریخ {max_growth_date.strftime('%Y-%m-%d')}")
|
| 393 |
+
st.sidebar.write(f"کمترین رشد: {min_growth:.2f} در تاریخ {min_growth_date.strftime('%Y-%m-%d')}")
|
| 394 |
+
|
| 395 |
+
# نمایش نمودارها
|
| 396 |
+
st.subheader("روند تغییرات شاخصها در 10 روز اخیر")
|
| 397 |
+
fig = make_subplots(rows=len(band_selection), cols=1, shared_xaxes=True, vertical_spacing=0.05)
|
| 398 |
+
for i, (index, values) in enumerate(index_values.items(), start=1):
|
| 399 |
+
fig.add_trace(go.Scatter(x=date_list, y=values, name=index, mode='lines+markers'), row=i, col=1)
|
| 400 |
+
fig.update_yaxes(title_text=index, row=i, col=1)
|
| 401 |
+
fig.update_layout(height=200*len(band_selection), width=800, title_text="روند تغییرات شاخصها", showlegend=False)
|
| 402 |
+
st.plotly_chart(fig)
|
| 403 |
+
|
| 404 |
+
# نمایش نقشه NDVI
|
| 405 |
+
st.subheader("نقشه NDVI")
|
| 406 |
+
Map = geemap.Map(center=[farm_coordinate['latitude'], farm_coordinate['longitude']], zoom=15)
|
| 407 |
+
|
| 408 |
+
# محاسبه NDVI برای آخرین تصویر
|
| 409 |
+
last_image = s2_collection.sort('system:time_start', False).first()
|
| 410 |
+
if last_image:
|
| 411 |
+
ndvi = last_image.normalizedDifference(['B8', 'B4']).rename('NDVI')
|
| 412 |
+
|
| 413 |
+
# تنظیمات نمایش NDVI
|
| 414 |
+
vis_params = {
|
| 415 |
+
'min': 0,
|
| 416 |
+
'max': 1,
|
| 417 |
+
'palette': ['red', 'yellow', 'green']
|
| 418 |
+
}
|
| 419 |
+
|
| 420 |
+
# اضافه کردن لایه NDVI به نقشه
|
| 421 |
+
Map.addLayer(ndvi.clip(farm_geometry.buffer(500)), vis_params, 'NDVI')
|
| 422 |
+
|
| 423 |
+
# اضافه کردن نشانگر مزرعه
|
| 424 |
+
Map.add_marker(location=[farm_coordinate['latitude'], farm_coordinate['longitude']], popup=farm_info['مزرعه'])
|
| 425 |
+
|
| 426 |
+
# نمایش نقشه
|
| 427 |
+
Map.to_streamlit(height=400)
|
| 428 |
+
|
| 429 |
+
# نمایش نقشه حرارتی
|
| 430 |
+
st.subheader("نقشه حرارتی وضعیت مزارع")
|
| 431 |
+
heatmap_fig = create_heatmap(df, index_type)
|
| 432 |
+
st.plotly_chart(heatmap_fig)
|
| 433 |
+
|
| 434 |
+
# مقایسه بین مزارع
|
| 435 |
+
st.subheader("مقایسه بین مزارع")
|
| 436 |
+
farm1 = st.selectbox("انتخاب مزرعه اول", farms_of_day["مزرعه"].unique())
|
| 437 |
+
farm2 = st.selectbox("انتخاب مزرعه دوم", farms_of_day["مزرعه"].unique())
|
| 438 |
+
comparison_fig = create_comparison_chart(df, farm1, farm2, index_type)
|
| 439 |
+
st.plotly_chart(comparison_fig)
|
| 440 |
+
|
| 441 |
+
# تولید گزارش PDF
|
| 442 |
+
st.subheader("دریافت گزارش PDF")
|
| 443 |
+
if st.button("تولید گزارش PDF"):
|
| 444 |
+
pdf_report = generate_pdf_report(farm_info, index_values, calculate_lai(index_values['NDVI']), date_list)
|
| 445 |
+
st.download_button(
|
| 446 |
+
label="دانلود گزارش PDF",
|
| 447 |
+
data=pdf_report,
|
| 448 |
+
file_name=f"گزارش_{farm_info['مزرعه']}.pdf",
|
| 449 |
+
mime="application/pdf"
|
| 450 |
+
)
|
| 451 |
+
|
| 452 |
+
except Exception as e:
|
| 453 |
+
st.error(f"خطا در پردازش اطلاعات: {str(e)}")
|
| 454 |
+
|
| 455 |
+
if __name__ == "__main__":
|
| 456 |
+
main()
|