There are 3 types of bulbs that work well as grow lights: metal halide, high pressure sodium (HPS), and fluorescent. Each type of light fixture has its own advantages and drawbacks. 1  Metal halide bulbs are compact and efficient, producing a very intense light from a small bulb.
The normalized difference vegetation index (NDVI) is a simple graphical indicator that can be used to analyze remote sensing measurements, typically but not necessarily from a space platform, and assess whether the target being observed contains live green vegetation or not.Contents.he normalized difference vegetation index (NDVI) is a simple graphical indicator that can be used to analyze remote sensing measurements, typically but not necessarily from a space platform, and assess whether the target being observed contains live green vegetation or not. Contents.
Best Answer: A DVI cable is a DIGITAL VIDEO INTERFACE cable used by many computer monitors, graphics cards and TV's to transfer the video in digital form from one device to another.(A computer to a monitor for example).The DVI-M means that it is a male cable and a DVI-F would be a female cable. Be aware that there are two main types of DVI interfaces (not the gender). There is DVI-I and DVI-D which the DVI-I is an integrated cable which carries both analog and digital video.A computer to a monitor for example). The DVI-M means that it is a male cable and a DVI-F would be a female cable. Be aware that there are two main types of DVI interfaces (not the gender). There is DVI-I and DVI-D which the DVI-I is an integrated cable which carries both analog and digital video.