Landsat卫星图像波段组合技巧

 

1.TM321(RGB):均是可见光波段,合成结果接近自然色彩。对浅水透视效果 好,可用于监测水体的浊度、含沙量、水体沉淀物质形成的絮状物、水底地形。一般而言:深水深蓝色;浅水浅蓝色;水体悬浮物是絮状影象;健康植被绿色;土壤 棕色或褐色。可用于水库、河口及海岸带研究,但对水陆分界的划分不合适。 这种RGB组合模拟出一副自然色的图象。有时用于海岸线的研究和烟柱的探测。

 

2.TM453(RGB):2个红外波段、1个红色波段。对内陆湖泊及河流分辨清楚。植被类型及长势可由棕、绿、橙、黄等色调分别。能区分土壤含水量(水分越多则越暗)。用于土壤湿度和植被状况的分析。也很好的用于内陆水体和陆地/水体边界的确定。

 

3.TM742(RGB):植被基本都是绿色,城市呈现品红色或紫色,草地淡绿色,森林深绿色(针叶林色调比阔叶林暗)。能区分土壤和植被的含水量。适用于水/陆边界划分、土/植被边界划分,但不适于植被分类。 土壤和植被湿度内容分析;内陆水体定位。植被显示为绿色的阴影。

 

4.TM432(RGB):标准假彩色。植被呈现各种红色调。深红色/亮红色为阔叶林,浅红色为草地等生物量较小的植被。密集的城市地区为青灰色。最适合用于植被分类。 红外假色。在植被、农作物、土地利用和湿地分析的遥感方面,这是最常用的波段组合。

5.TM543(RGB):城镇和农村土地利用的区分;陆地/水体边界的确定。

6.TM457(RGB):探测云,雪和冰(尤其在高维度地区)。

7.TM4-TM3/TM4+TM3  NDVI-标准差植被指数;

 

8.TM波段4:3的不同比率被证明在增强不同植被类型对比度方面很有用。

  • 打赏

x

  • 微信
  • 支付宝
除特殊注明外,资料来源于网络,仅供学习,请于24小时内 删除
吾爱地理 » Landsat卫星图像波段组合技巧
Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me?
Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me?
Thanks for sharing. I read many of your blog posts, cool, your blog is very good.
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
Your article helped me a lot, is there any more related content? Thanks!
Your point of view caught my eye and was very interesting. Thanks. I have a question for you.
Thanks for sharing. I read many of your blog posts, cool, your blog is very good.
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me?
Thanks for sharing. I read many of your blog posts, cool, your blog is very good.
Your article helped me a lot, is there any more related content? Thanks!
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
Your point of view caught my eye and was very interesting. Thanks. I have a question for you.
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
Reading your article has greatly helped me, and I agree with you. But I still have some questions. Can you help me? I will pay attention to your answer. thank you.
Your point of view caught my eye and was very interesting. Thanks. I have a question for you.
Your point of view caught my eye and was very interesting. Thanks. I have a question for you.
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
Thanks for sharing. I read many of your blog posts, cool, your blog is very good.
Your article helped me a lot, is there any more related content? Thanks!
Reading your article has greatly helped me, and I agree with you. But I still have some questions. Can you help me? I will pay attention to your answer. thank you.
Your article helped me a lot, is there any more related content? Thanks!
Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me?
I don't think the title of your article matches the content lol. Just kidding, mainly because I had some doubts after reading the article.
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
Your article helped me a lot, is there any more related content? Thanks!
Pretty! This has been a really wonderful post. Many thanks for providing these details.
Your article helped me a lot, is there any more related content? Thanks!
Your article helped me a lot, is there any more related content? Thanks!
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
I do not even understand how I ended up here, but I assumed this publish used to be great
I’m often to blogging and i really appreciate your content. The article has actually peaks my interest. I’m going to bookmark your web site and maintain checking for brand spanking new information.
Your article helped me a lot, is there any more related content? Thanks!
Great information shared.. really enjoyed reading this post thank you author for sharing this post .. appreciated
For the reason that the admin of this site is working, no uncertainty very quickly it will be renowned, due to its quality contents.
Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me?
Thanks for sharing. I read many of your blog posts, cool, your blog is very good.
I really like reading through a post that can make men and women think. Also, thank you for allowing me to comment!
I appreciate you sharing this blog post. Thanks Again. Cool.
I don't think the title of your article matches the content lol. Just kidding, mainly because I had some doubts after reading the article.
Your article helped me a lot, is there any more related content? Thanks!
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
I appreciate you sharing this blog post. Thanks Again. Cool.
Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me?
I don't think the title of your article matches the content lol. Just kidding, mainly because I had some doubts after reading the article.
I don't think the title of your article matches the content lol. Just kidding, mainly because I had some doubts after reading the article.
Thanks for sharing. I read many of your blog posts, cool, your blog is very good.
I just like the helpful information you provide in your articles
Your article helped me a lot, is there any more related content? Thanks!
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
Thanks for sharing. I read many of your blog posts, cool, your blog is very good.
Good post! We will be linking to this particularly great post on our site. Keep up the great writing
Nice post. I learn something totally new and challenging on websites
Very well presented. Every quote was awesome and thanks for sharing the content. Keep sharing and keep motivating others.
This was beautiful Admin. Thank you for your reflections.
Thanks for sharing. I read many of your blog posts, cool, your blog is very good.
I truly appreciate your technique of writing a blog. I added it to my bookmark site list and will
Thanks for sharing. I read many of your blog posts, cool, your blog is very good.
Your article helped me a lot, is there any more related content? Thanks!
Thanks for sharing. I read many of your blog posts, cool, your blog is very good.
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
Your point of view caught my eye and was very interesting. Thanks. I have a question for you.
Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me?
Great information shared.. really enjoyed reading this post thank you author for sharing this post .. appreciated
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me.
Thanks for sharing. I read many of your blog posts, cool, your blog is very good.
This was beautiful Admin. Thank you for your reflections.