Their source for deaths in Gaza is "CNN via IDF" but reading that article, it's actually an interview re: a specifically unconfirmed report from another news agency. Mixing that with data produced with very specific methodology, like they've done with the NIH data they're also using, seems like a bit of a faux pas.
Maybe that applied then but does it apply now?
Each of their soldiers wear cameras. They see it in hd anytime their soldiers shooting women, old men, children. I guess only their snipers are getting away with dropping civilians constantly (as many British and American doctors are testifying they saw in gazan hospitals).
And on top of this their drones target with visual data. So they see that too.
I think in this war the IDF has a very very good idea of how many civilians they killed. At some point it indicates that they have set targets they are striving to meet before the world stops them.
A 1:1 to 2:1 civilian to combatant ratio is reported by John Spencer, urban war researcher and chair at the Modern War Institute.
Spencer has said it will take years of research to confirm this ratio and how it was achieved. He considers it important to understand because the typical ratio in urban wars, including wars the U.S. has prosecuted, exceeds 6 innocent civilians killed per enemy combatant killed. Some urban wars see 12 innocent civilians killed per combatant killed.
I think all of these ratios are horrifying. A low ratio can't be considered either good or exculpatory, as to whether violations of international humanitarian law have occurred. Civilians always bear a disproportionate impact in all urban wars. The case studies that have been completed are worth reading.