Premium: WMS SL TrueDOP20 (2021) — SL DOP20rgb

This web map service transports the derived grid images of the Digital Orthophotos DOP20 according to the product and quality standard for digital orthophotos (www.adv-online.de). The output data are available in the following form: RGBI — The service displays the 4 channels of rgbi images in two layers (Layer 1: 3-channel real color image, Layer 2: 3-channel color infrared image) | rgb — It is a representation as a 3-channel real color image (red — green — blue) | cir — It is a representation as a 3-channel color infrared image (near infrared [NIR] — red — green) | grey — it is a representation in grayscale (panchromatic) | ir — It is a representation as a 1-channel infrared image (panchroma-tic):3-channel real color image (rgb) of the DOP20.本网络地图服务依据数字正射影像（Digital Orthophotos）的产品与质量标准（访问地址：www.adv-online.de），提供DOP20数字正射影像的衍生栅格影像服务。输出数据支持以下格式：RGBI格式：服务将RGBI影像的4个通道拆分为两个图层展示（图层1：3通道真彩色影像，图层2：3通道彩色红外影像） | rgb格式：以3通道真彩色影像形式呈现（通道顺序为红-绿-蓝） | cir格式：以3通道彩色红外影像形式呈现（通道顺序为近红外[NIR]-红-绿） | grey格式：以灰度（全色）形式呈现 | ir格式：以单通道红外影像（全色）形式呈现，同时可提供DOP20的3通道真彩色（rgb）影像。