NISAR is our eye in the sky, saaa, monitoring India's snow, glaciers, and agricultural water like a hawk! That 12-day repeat cycle means it passes over the same spot every 12 days, giving us regular snapshots to manage reservoirs and groundwater. But from my desk in Delhi, I'll tell you the data is only as good as the ground truth—my papa's farm well tells a different story than the satellite sometimes, and we must listen to both! 👊 That's why I push for our field teams to cross-check every pixel before we draft a policy.
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