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geotools读取tiff文件中的高程范围
97浏览 · 2023-09-10 10:07:38
你可以使用 GeoTools 库来读取 TIFF 文件中的高程数据，并获取其范围。以下是一个示例[代码](https://geek.csdn.net/educolumn/1572ef9b473b4e00f6b2bf6d428b7c27?spm=1055.2569.3001.10083)：
```java
import java.io.File;
import org.geotools.coverage.grid.GridCoverage2D;
import org.geotools.coverage.grid.GridEnvelope2D;
import org.geotools.coverage.grid.io.AbstractGridFormat;
import org.geotools.coverage.grid.io.GridFormatFinder;
import org.geotools.data.Dat[ast](https://geek.csdn.net/educolumn/1d2c256574d93ae646d4473629b198e6?spm=1055.2569.3001.10083)ore;
import org.geotools.data.Dat[ast](https://geek.csdn.net/educolumn/1d2c256574d93ae646d4473629b198e6?spm=1055.2569.3001.10083)oreFinder;
import org.geotools.data.simple.SimpleFeature[collection](https://geek.csdn.net/edu/8802d631b97a4a6af1f4d0bbf8527465?dp_token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpZCI6NDQ0MDg2MiwiZXhwIjoxNzA3MzcxOTM4LCJpYXQiOjE3MDY3NjcxMzgsInVzZXJuYW1lIjoid2VpeGluXzY4NjQ1NjQ1In0.RrTYEnMNYPC7AQdoij4SBb0kKEgHoyvF-bZOG2eGQvc&spm=1055.2569.3001.10083);
import org.geotools.data.simple.SimpleFeatureIterator;
import org.geotools.factory.CommonFactoryFinder;
import org.geotools.feature.Feature[collection](https://geek.csdn.net/edu/8802d631b97a4a6af1f4d0bbf8527465?dp_token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpZCI6NDQ0MDg2MiwiZXhwIjoxNzA3MzcxOTM4LCJpYXQiOjE3MDY3NjcxMzgsInVzZXJuYW1lIjoid2VpeGluXzY4NjQ1NjQ1In0.RrTYEnMNYPC7AQdoij4SBb0kKEgHoyvF-bZOG2eGQvc&spm=1055.2569.3001.10083);
import org.geotools.feature.simple.SimpleFeatureBuilder;
import org.geotools.filter.text.cql2.CQL;
import org.geotools.g